Electrical Engineering

## Course Listings

**EE 1. The Science of Data, Signals, and Information. ***9 units (3-0-6); third term. *Electrical Engineering has given rise to many key developments at the interface between the physical world and the information world. Fundamental ideas in data acquisition, sampling, signal representation, and quantification of information have their origin in electrical engineering.This course introduces these ideas and discusses signal representations, the interplay between time and frequency domains, difference equations and filtering, noise and denoising, data transmission over channels with limited capacity, signal quantization, feedback and neural networks, and how humans interpret data and information. Applications in various areas of science and engineering are covered. Satisfies the menu requirement of the Caltech core curriculum. Instructor: Vaidyanathan.

**EE 2. Electrical Engineering Entrepreneurial and Research Seminar. ***1 unit; second term. **Required for EE undergraduates. *Weekly seminar given by successful entrepreneurs and EE faculty, broadly describing their path to success and introducing different areas of research in electrical engineering: circuits and VLSI, communications, control, devices, images and vision, information theory, learning and pattern recognition, MEMS and micromachining, networks, electromagnetics and opto-electronics, RF and microwave circuits and antennas, robotics and signal processing, specifically, research going on at Caltech and in the industry. Instructor: Emami.

**EE/ME 7. Introduction to Mechatronics. ***6 units (2-3-1); first term. *Mechatronics is the multi-disciplinary design of electro-mechanical systems. This course is intended to give the student a basic introduction to such systems. The course will focus on the implementations of sensor and actuator systems, the mechanical devices involved and the electrical circuits needed to interface with them. The class will consist of lectures and short labs where the student will be able to investigate the concepts discussed in lecture. Topics covered include motors, piezoelectric devices, light sensors, ultrasonic transducers, and navigational sensors such as accelerometers and gyroscopes. Graded pass/fail. Instructor: George.

**APh/EE 9 ab. Solid-State Electronics for Integrated Circuits. ***6 units (2-2-2). *For course description, see Applied Physics.

**EE/CS 10 ab. Introduction to Digital Logic and Embedded Systems. ***6 units (2-3-1); second, third terms. *This course is intended to give the student a basic understanding of the major hardware and software principles involved in the specification and design of embedded systems. The course will cover basic digital logic, programmable logic devices, CPU and embedded system architecture, and embedded systems programming principles (interfacing to hardware, events, user interfaces, and multi-tasking). Instructor: George.

**EE 13. Electronic System Prototyping. ***3 units (0-3-0); first term. *This course is intended to introduce the student to the technologies and techniques used to fabricate electronic systems. The course will cover the skills needed to use standard CAD tools for circuit prototyping. This includes schematic capture and printed circuit board design. Additionally, soldering techniques will be covered for circuit fabrication as well as some basic debugging skills. Each student will construct a system from schematic to PCB to soldering the final prototype. Instructor: George.

**APh/EE 23. Demonstration Lectures in Classical and Quantum Photonics. ***9 units (3-0-6). *For course description, see Applied Physics.

**APh/EE 24. Introductory Optics and Photonics Laboratory. ***9 units (1-3-5). *For course description, see Applied Physics.

**EE 40. Physics of Electrical Engineering. ***9 units (3-0-6); third term. *This course provides an introduction to the fundamental physics of modern device technologies in electrical engineering used for sensing, communications, computing, imaging, and displays. The course overviews topics including semiconductor physics, quantum mechanics, electromagnetics, and optics with emphasis on physical operation principles of devices. Example technologies include integrated circuits, optical and wireless communications, micromechanical systems, lasers, high-resolution displays, LED lighting, and imaging. Instructor: Marandi.

**EE 44. Deterministic Analysis of Systems and Circuits. ***12 units (4-0-8); first term. **Prerequisites: Ph 1 abc, can be taken concurrently with Ma 2 and Ph 2 a.* Modeling of physical systems by conversion to mathematical abstractions with an emphasis on electrical systems. Introduction to deterministic methods of system analysis, including matrix representations, time-domain analysis using impulse and step responses, signal superposition and convolution, Heaviside operator solutions to systems of linear differential equations, transfer functions, Laplace and Fourier transforms. The course emphasizes examples from the electrical circuits (e.g., energy and data converters, wired and wireless communication channels, instrumentation, and sensing) , while providing some exposure to other selected applications of the deterministic analysis tool (e.g., public opinion, acoustic cancellation, financial markets, traffic, drug delivery, mechanical systems, news cycles, and heat exchange). Instructor: Hajimiri.

**EE 45. Electronics Systems and Laboratory. ***12 units (3-3-6); second term. **Prerequisites: EE 44.* Fundamentals of electronic circuits and systems. Lectures on diodes, transistors, small-signal analysis, frequency- domain analysis, application of Laplace transform, gain stages, differential signaling, operational amplifiers, introduction to radio and analog communication systems. Laboratory sessions on transient response, steady-state sinusoidal response and phasors, diodes, transistors, amplifiers. Instructor: Emami.

**EE/CS 53. Microprocessor Project Laboratory. ***12 units (0-12-0); first, second, third terms. **Prerequisites: EE/CS 10 ab or equivalent. *A project laboratory to permit the student to select, design, and build a microprocessor-based system. The student is expected to take a project from proposal through design and implementation (possibly including PCB fabrication) to final review and documentation. May be repeated for credit. Not offered 2019–20. Instructor: George.

**CS/EE/ME 75 abc. Multidisciplinary Systems Engineering. ***3 units (2-0-1), 6 units (2-0-4), or 9 units (2-0-7) first term; 6 units (2-3-1), 9 units (2-6-1), or 12 units (2-9-1) second and third terms; **For course description, see Computer Science. *

**EE 80 abc. Senior Thesis. ***9 units; first, second, third terms. **P**rerequisite: instructor's permission, which should be obtained during the junior year to allow sufficient time for planning the research. *Individual research project, carried out under the supervision of a member of the electrical engineering or computer science faculty. Project must include significant design effort. Written report required. Open only to senior electrical engineering, computer science, or electrical and computer engineering majors. Not offered on a pass/fail basis. Instructor: Staff.

**EE 90. Analog Electronics Project Laboratory. ***9 units (1-8-0); third term. **Prerequisites: EE 40 and EE 45. *A structured laboratory course that gives the student the opportunity to design and build a simple analog electronics project. The goal is to gain familiarity with circuit design and construction, component selection, CAD support, and debugging techniques. Instructor: Ohanian.

**EE 91 ab. Experimental Projects in Electronic Circuits. ***9 units (1-8-0); first, second terms. **Prerequisites: EE 45. Recommended: EE/CS 10 ab, and EE/MedE 114 ab (may be taken concurrently).* Open to seniors; others only with instructor's permission. An opportunity to do advanced original projects in analog or digital electronics and electronic circuits. Selection of significant projects, the engineering approach, modern electronic techniques, demonstration and review of a finished product. DSP/microprocessor development support and analog/digital CAD facilities available. Instructor: Ohanian.

**EE 99. Advanced Work in Electrical Engineering. ***Units to be arranged. *Special problems relating to electrical engineering will be arranged. For undergraduates; students should consult with their advisers. Graded pass/fail.

**EE 105 abc. Electrical Engineering Seminar. ***1 unit; first, second, third terms. *All candidates for the M.S. degree in electrical engineering are required to attend any graduate seminar in any division each week of each term. Graded pass/fail. Instructor: Emami.

**ACM/EE 106 ab. Introductory Methods of Computational Mathematics. ***12 units (3-0-9); **For course description, see Applied and Computational Mathematics.*

**ME/EE/EST 109. Energy Technology and Policy. ***9 units (3-0-6); first term. *For course description, see Mechanical Engineering.

**EE 110 abc. Embedded Systems Design Laboratory. ***9 units (3-4-2); first, second, third terms. *The student will design, build, and program a specified microprocessor-based embedded system. This structured laboratory is organized to familiarize the student with large-scale digital and embedded system design, electronic circuit construction techniques, modern development facilities, and embedded systems programming. The lectures cover topics in embedded system design such as display technologies, interfacing to analog signals, communication protocols, PCB design, and programming in high-level and assembly languages. Given in alternate years; Offered 2019–20. Instructor: George.

**EE 111. Signal-Processing Systems and Transforms. ***9 units (3-0-6); first term. **Prerequisites: Ma 1. *An introduction to continuous and discrete time signals and systems with emphasis on digital signal processing systems. Study of the Fourier transform, Fourier series, z-transforms, and the fast Fourier transform as applied in electrical engineering. Sampling theorems for continuous to discrete-time conversion. Difference equations for digital signal processing systems, digital system realizations with block diagrams, analysis of transient and steady state responses, and connections to other areas in science and engineering. Instructor: Vaidyanathan.

**EE 112. Introduction to Signal Processing from Data. ***9 units (3-0-6); second term. **P**rerequisites: EE 111 or equivalent. Math 3 recommended. *Fundamentals of digital signal processing, extracting information from data by linear filtering, recursive and non-recursive filters, structural and flow graph representations for filters, data-adaptive filtering, multrirate sampling, efficient data representations with filter banks, Nyquist and sub-Nyquist sampling, sensor array signal processing, estimating direction of arrival (DOA) information from noisy data, and spectrum estimation. Instructor: Vaidyanathan.

**EE 113. Feedback and Control Circuits. ***9 units (3-3-3); third term. **Prerequisites: EE 45 or equivalent. *This class studies the design and implementation of feedback and control circuits. The course begins with an introduction to basic feedback circuits, using both op amps and transistors. These circuits are used to study feedback principles, including circuit topologies, stability, and compensation. Following this, basic control techniques and circuits are studied, including PID (Proportional-Integrated-Derivative) control, digital control, and fuzzy control. There is a significant laboratory component to this course, in which the student will be expected to design, build, analyze, test, and measure the circuits and systems discussed in the lectures. Instructor: George.

**EE/MedE 114 ab. Analog Circuit Design. ***12 units (4-0-8); second, third terms. **Prerequisites: EE 44 or equivalent. *Analysis and design of analog circuits at the transistor level. Emphasis on design-oriented analysis, quantitative performance measures, and practical circuit limitations. Circuit performance evaluated by hand calculations and computer simulations. Recommended for juniors, seniors, and graduate students. Topics include: review of physics of bipolar and MOS transistors, low-frequency behavior of single-stage and multistage amplifiers, current sources, active loads, differential amplifiers, operational amplifiers, high-frequency circuit analysis using time- and transfer constants, high-frequency response of amplifiers, feedback in electronic circuits, stability of feedback amplifiers, and noise in electronic circuits, and supply and temperature independent biasing. A number of the following topics will be covered each year: trans-linear circuits, switched capacitor circuits, data conversion circuits (A/D and D/A), continuous-time Gm.C filters, phase locked loops, oscillators, and modulators. Not offered 2019–20. Instructor: Hajimiri.

**EE/MedE 115. Micro-/Nano-scales Electro-Optics. ***9 units (3-0-6); first term. **Prerequisites: Introductory electromagnetic class and consent of the instructor. *The course will cover various electro-optical phenomena and devices in the micro-/nano-scales. We will discuss basic properties of light, imaging, aberrations, eyes, detectors, lasers, micro-optical components and systems, scalar diffraction theory, interference/interferometers, holography, dielectric/plasmonic waveguides, and various Raman techniques. Topics may vary. Not offered 2019–20.

**ACM/EE/IDS 116. Introduction to Probability Models. ***9 units (3-1-5). *For course description, see Applied and Computational Mathematics.

**Ph/APh/EE/BE 118 abc. Physics of Measurement. ***9 units (3-0-6); first, second, third terms. *For course description, see Physics.

**EE/CS 119 abc. Advanced Digital Systems Design. ***9 units (3-3-3); first, second term; 9 units (1-8-0) third term. **Prerequisites: EE/CS 10 a or CS 24. *Advanced digital design as it applies to the design of systems using PLDs and ASICs (in particular, gate arrays and standard cells). The course covers both design and implementation details of various systems and logic device technologies. The emphasis is on the practical aspects of ASIC design, such as timing, testing, and fault grading. Topics include synchronous design, state machine design, ALU and CPU design, application-specific parallel computer design, design for testability, PALs, FPGAs, VHDL, standard cells, timing analysis, fault vectors, and fault grading. Students are expected to design and implement both systems discussed in the class as well as self-proposed systems using a variety of technologies and tools. Given in alternate years; not offered 2019–20. Instructor: George.

**EE 121. Computational Signal Processing. ***(3-0-9); first. **Prerequisites: EE 111, ACM/EE/IDS 116, ACM/IDS 104. *The role of computation in the acquisition, representation, and processing of signals. The course develops methodology based on linear algebra and optimization, with an emphasis on the interplay between structure, algorithms, and accuracy in the design and analysis of the methods. Specific topics covered include deterministic and stochastic signal models, statistical signal processing, inverse problems, and regularization. Problems arising in contemporary applications in the sciences and engineering are discussed, although the focus is on the common abstractions and methodological frameworks that are employed in the solution of these problems. Not offered 2019–20. Instructor: Chandrasekaran.

**EE/MedE 124. Mixed-mode Integrated Circuits. ***9 units (3-0-6); third term. **Prerequisites: EE 45 a or equivalent. I*ntroduction to selected topics in mixed-signal circuits and systems in highly scaled CMOS technologies. Design challenges and limitations in current and future technologies will be discussed through topics such as clocking (PLLs and DLLs), clock distribution networks, sampling circuits, high-speed transceivers, timing recovery techniques, equalization, monitor circuits, power delivery, and converters (A/D and D/A). A design project is an integral part of the course. Instructor: Emami

**EE/CS/MedE 125. Digital Electronics and Design with FPGAs and VHDL. ***9 units (3-6-0); third term. **Prerequisite: basic knowledge of digital electronics. *Study of programmable logic devices (CPLDs and FPGAs). Detailed study of the VHDL language, with basic and advanced applications. Review and discussion of digital design principles for combinational-logic, combinational-arithmetic, sequential, and state-machine circuits. Detailed tutorials for synthesis and simulation tools using FPGAs and VHDL. Wide selection of complete, real-world fundamental advanced projects, including theory, design, simulation, and physical implementation. All designs are implemented using state-of-the-art development boards. Instructor: Pedroni.

**EE/Ma/CS 126 ab. Information Theory. ***9 units (3-0-6); first, second terms. **Prerequisites: Ma 3. *Shannon's mathematical theory of communication, 1948-present. Entropy, relative entropy, and mutual information for discrete and continuous random variables. Shannon's source and channel coding theorems. Mathematical models for information sources and communication channels, including memoryless, Markov, ergodic, and Gaussian. Calculation of capacity and rate-distortion functions. Universal source codes. Side information in source coding and communications. Network information theory, including multiuser data compression, multiple access channels, broadcast channels, and multiterminal networks. Discussion of philosophical and practical implications of the theory. This course, when combined with EE 112, EE/Ma/CS/IDS 127, EE/CS 161, and EE/CS/IDS 167, should prepare the student for research in information theory, coding theory, wireless communications, and/or data compression. Instructor: Effros.

**EE/Ma/CS/IDS 127. Error-Correcting Codes. ***9 units (3-0-6); second term. **Prerequisites: Ma 2. *This course develops from first principles the theory and practical implementation of the most important techniques for combating errors in digital transmission or storage systems. Topics include algebraic block codes, e.g., Hamming, BCH, Reed-Solomon (including a self-contained introduction to the theory of finite fields); and the modern theory of sparse graph codes with iterative decoding, e.g. LDPC codes, turbo codes. The students will become acquainted with encoding and decoding algorithms, design principles and performance evaluation of codes. Instructor: Kostina.

**EE 128 ab. Selected Topics in Digital Signal Processing. ***9 units (3-0-6); second, third terms. **Prerequisites: EE 111 and EE/CS/IDS 160 or equivalent required, and EE 112 or equivalent recommended. *The course focuses on several important topics that are basic to modern signal processing. Topics include multirate signal processing material such as decimation, interpolation, filter banks, polyphase filtering, advanced filtering structures and nonuniform sampling, optimal statistical signal processing material such as linear prediction and antenna array processing, and signal processing for communication including optimal transceivers. Not offered 2019–20.

**ME/CS/EE 129. Experimental Robotics. ***9 units (3-6-0). *For course description, see Mechanical Engineering.

**APh/EE 130. Electromagnetic Theory. ***9 units (3-0-6); first term. *For course description, see Applied Physics.

**EE/APh 131. Light Interaction with Atomic Systems—Lasers. ***9 units (3-0-6); second term. **Prerequisites: APh/EE 130. *Light-matter interaction, spontaneous and induced transitions in atoms and semiconductors. Absorption, amplification, and dispersion of light in atomic media. Principles of laser oscillation, generic types of lasers including semiconductor lasers, mode-locked lasers. Frequency combs in lasers. The spectral properties and coherence of laser light. Not offered 2019–20. Instructor: Yariv.

**APh/EE 132. Special Topics in Photonics and Optoelectronics. ***9 units (3-0-6); third term. *For course description, see Applied Physics.

*ME/CS/EE 133 abc.*** ***Robotics.*** ***9 units (3-3-3)**. *For course description, see Mechanical Engineering.

**ME/CS/EE 134. Robotic Systems. ***9 units (3-6-0). *For course description, see Mechanical Engineering.

**EE/CS/EST 135. Power System Analysis. ***9 units (3-3-3); second term. **Prerequisites: EE 44, Ma 2, or equivalent. *Basic power system analysis: phasor representation, 3-phase transmission system, transmission line models, transformer models, per-unit analysis, network matrix, power flow equations, power flow algorithms, optimal powerflow (OPF) problems, swing dynamics and stability. Current research topics such as (may vary each year): convex relaxation of OPF, frequency regulation, energy functions and contraction regions, volt/var control, storage optimization, electric vehicles charging, demand response. Instructor: Low.

**EE/Ma/CS/IDS 136. Topics in Information Theory. ***9 units (3-0-6); third term. **Prerequisites: undergraduate calculus and probability. *This class introduces information measures such as entropy, information divergence, mutual information, information density from a probabilistic point of view, and discusses the relations of those quantities to problems in data compression and transmission, statistical inference, language modeling, game theory and control. Topics include information projection, data processing inequalities, sufficient statistics, hypothesis testing, single-shot approach in information theory, large deviations. Not Offered 2019–20. Instructor: Kostina.

**CS/EE/IDS 143. Communication Networks. ***9 units (3-3-3). *For course description, see Computer Science.

**CMS/CS/EE/IDS 144. Networks: Structure & Economics. ***12 units (3-4-5). *For course description, see Computing and Mathematical Sciences.

**CS/EE 145. Projects in Networking. ***9 units (0-0-9). *For course description, see Computer Science.

**CS/EE 146. Control and Optimization of Networks. ***9 units (3-3-3). *For course description, see Computer Science.

**EE/CS 147. Digital Ventures Design. ***9 units (3-3-3); first term. **Prerequisites: none. *This course aims to offer the scientific foundations of analysis, design, development, and launching of innovative digital products and study elements of their success and failure. The course provides students with an opportunity to experience combined team-based design, engineering, and entrepreneurship. The lectures present a disciplined step-by-step approach to develop new ventures based on technological innovation in this space, and with invited speakers, cover topics such as market analysis, user/product interaction and design, core competency and competitive position, customer acquisition, business model design, unit economics and viability, and product planning. Throughout the term students will work within an interdisciplinary team of their peers to conceive an innovative digital product concept and produce a business plan and a working prototype. The course project culminates in a public presentation and a final report. Every year the course and projects focus on a particular emerging technology theme. Not offered 2019–20. Instructor: Staff.

**EE/CNS/CS 148. Selected Topics in Computational Vision. ***9 units (3-0-6); third term. **Prerequisites: undergraduate calculus, linear algebra, geometry, statistics, computer programming. *The class will focus on an advanced topic in computational vision: recognition, vision-based navigation, 3-D reconstruction. The class will include a tutorial introduction to the topic, an exploration of relevant recent literature, and a project involving the design, implementation, and testing of a vision system. Instructor: Perona.

**EE/APh 149. Frontiers of Nonlinear Photonics. ***9 units (3-0-6); second term. *This course overviews recent advances in photonics with emphasis on devices and systems that utilize nonlinearities. A wide range of nonlinearities in the classical and quantum regimes is covered, including but not limited to second- and third-order nonlinear susceptibilities, Kerr, Raman, optomechanical, thermal, and multi-photon nonlinearities. A wide range of photonic platforms is also considered ranging from bulk to ultrafast and integrated photonics. The course includes an overview of the concepts as well as review and discussion of recent literature and advances in the field. Instructor: Marandi.

**EE 150. Topics in Electrical Engineering. ***Units to be arranged; terms to be arranged. *Content will vary from year to year, at a level suitable for advanced undergraduate or beginning graduate students. Topics will be chosen according to the interests of students and staff. Visiting faculty may present all or portions of this course from time to time. Instructor: Staff.

**EE 151. Electromagnetic Engineering. ***9 units (3-0-6); third term. **Prerequisite: EE 45. *Foundations of circuit theory—electric fields, magnetic fields, transmission lines, and Maxwell's equations, with engineering applications. Instructor: Yang.

**EE 152. High Frequency Systems Laboratory. ***12 units (2-3-7); first term. **Prerequisites: EE 45 or equivalent. EE 153 recommended. *The student will develop a strong, working knowledge of high-frequency systems covering RF and microwave frequencies. The essential building blocks of these systems will be studied along with the fundamental system concepts employed in their use. The first part of the course will focus on the design and measurement of core system building blocks; such as filters, amplifiers, mixers, and oscillators. Lectures will introduce key concepts followed by weekly laboratory sessions where the student will design and characterize these various system components. During the second part of the course, the student will develop their own high-frequency system, focused on a topic within remote sensing, communications, radar, or one within their own field of research. Instructor: Russell.

**EE 153. Microwave Circuits and Antennas. ***12 units (3-2-7); third term. **Prerequisite: EE 45. *High-speed circuits for wireless communications, radar, and broadcasting. Design, fabrication, and measurements of microstrip filters, directional couplers, low-noise amplifiers, oscillators, detectors, and mixers. Design, fabrication, and measurements of wire antennas and arrays. Instructor: Antsos.

**EE 154 ab. Practical Electronics for Space Applications. ***9 units (2-3-4); second and third terms. *Part a: Subsystem Design: Students will be exposed to design for subsystem electronics in the space environment, including an understanding of the space environment, common approaches for low cost spacecraft, atmospheric / analogue testing, and discussions of risk. Emphasis on a practical exposure to early subsystem design for a TRL 3-4 effort. Part b: Subsystems to System Interfacing: Builds upon the first term by extending subsystems to be compatible with "spacecraft", including a near-space "flight" of prototype subsystems on a high-altitude balloon flight. Focus on qualification for the flight environment appropriate to a TRL 4-5 effort. Not Offered 2019–20. Instructor: Klesh.

**CMS/CS/CNS/EE/IDS 155. Machine Learning & Data Mining. ***12 units (3-3-6). *For course description, see Computing and Mathematical Sciences.

**CS/CNS/EE 156 ab. Learning Systems. ***9 units (3-1-5). *For course description, see Computer Science.

**EE/Ae 157 ab. Introduction to the Physics of Remote Sensing. ***9 units (3-0-6); first, second terms. **Prerequisite: Ph 2 or equivalent. *An overview of the physics behind space remote sensing instruments. Topics include the interaction of electromagnetic waves with natural surfaces, including scattering of microwaves, microwave and thermal emission from atmospheres and surfaces, and spectral reflection from natural surfaces and atmospheres in the near-infrared and visible regions of the spectrum. The class also discusses the design of modern space sensors and associated technology, including sensor design, new observation techniques, ongoing developments, and data interpretation. Examples of applications and instrumentation in geology, planetology, oceanography, astronomy, and atmospheric research. Instructor: van Zyl.

**Ge/EE/ESE 157 c. Remote Sensing for Environmental and Geological Applications. ***9 units (3-3-3). *For course description, see Geological and Planetary Sciences.

**CS/CNS/EE/IDS 159. Advanced Topics in Machine Learning. ***9 units (3-0-6). *For course description, see Computer Science.

**EE/CS/IDS 160. Fundamentals of Information Transmission and Storage. ***9 units (3-0-6); second term. *Basics of information theory: entropy, mutual information, source and channel coding theorems. Basics of coding theory: error-correcting codes for information transmission and storage, block codes, algebraic codes, sparse graph codes. Basics of digital communications: sampling, quantization, digital modulation, matched filters, equalization. Instructor: Kostina.

**EE/CS 161. Big Data Networks. ***9 units (3-0-6); third term. **Prerequisites: Linear Algebra ACM/IDS 104 and Probability and Random Processes ACM/EE/IDS 116 or their equivalents. *Next generation networks will have tens of billions of nodes forming cyber-physical systems and the Internet of Things. A number of fundamental scientific and technological challenges must be overcome to deliver on this vision. This course will focus on (1) How to boost efficiency and reliability in large networks; the role of network coding, distributed storage, and distributed caching; (2) How to manage wireless access on a massive scale; modern random access and topology formation techniques; and (3) New vistas in big data networks, including distributed computing over networks and crowdsourcing. A selected subset of these problems, their mathematical underpinnings, state-of-the-art solutions, and challenges ahead will be covered. Given in alternate years. Not offered 2019–20. Instructor: Hassibi.

**EE 163. Communication Theory. ***9 units (3-0-6); second term. **Prerequisites: EE 111; ACM/EE/IDS 116 or equivalent. *Mathematical models of communication processes; signals and noise as random processes; sampling; modulation; spectral occupancy; intersymbol interference; synchronization; optimum demodulation and detection; signal-to-noise ratio and error probability in digital baseband and carrier communication systems; linear and adaptive equalization; maximum likelihood sequence estimation; multipath channels; parameter estimation; hypothesis testing; optical communication systems. Capacity measures; multiple antenna and multiple carrier communication systems; wireless networks; different generations of wireless systems. Not Offered 2019–20. Instructor: Staff.

**EE 164. Stochastic and Adaptive Signal Processing. ***9 units (3-0-6); third term. **Prerequisite: ACM/EE/IDS 116 or equivalent.* Fundamentals of linear estimation theory are studied, with applications to stochastic and adaptive signal processing. Topics include deterministic and stochastic least-squares estimation, the innovations process, Wiener filtering and spectral factorization, state-space structure and Kalman filters, array and fast array algorithms, displacement structure and fast algorithms, robust estimation theory and LMS and RLS adaptive fields. Given in alternate years; Offered 2019–20. Instructor: Hassibi.

**CS/CNS/EE/IDS 165. Foundations of Machine Learning and Statistical Inference. ***12 units (3-3-6). *For course description, see Computer Science.

**EE/CS/IDS 167. Introduction to Data Compression and Storage. ***9 units (3-0-6); third term. **Prerequisites: Ma 3 or ACM/EE/IDS 116. *The course will introduce the students to the basic principles and techniques of codes for data compression and storage. The students will master the basic algorithms used for lossless and lossy compression of digital and analog data and the major ideas behind coding for flash memories. Topics include the Huffman code, the arithmetic code, Lempel-Ziv dictionary techniques, scalar and vector quantizers, transform coding; codes for constrained storage systems. Given in alternate years; Not offered 2019–20. Instructor: Kostina.

**MedE/EE/BE 168 abc. Biomedical Optics: Principles and Imaging. ***9 units (4-0-5). *For course description, see Medical Engineering.

**ACM/EE/IDS 170. Mathematics of Signal Processing. ***12 units (3-0-9). *For course description, see Applied and Computational Mathematics.

**EE/CS/MedE 175. Digital Circuits Analysis and Design with Complete VHDL and RTL Approach. ***9 units (3-6-0); third term. **Prerequisites: medium to advanced knowledge of digital electronics.* A careful balance between synthesis and analysis in the development of digital circuits plus a truly complete coverage of the VHDL language. The RTL (register transfer level) approach. Study of FPGA devices and comparison to ASIC alternatives. Tutorials of software and hardware tools employed in the course. VHDL infrastructure, including lexical elements, data types, operators, attributes, and complex data structures. Detailed review of combinational circuits followed by full VHDL coverage for combinational circuits plus recommended design practices. Detailed review of sequential circuits followed by full VHDL coverage for sequential circuits plus recommended design practices. Detailed review of state machines followed by full VHDL coverage and recommended design practices. Construction of VHDL libraries. Hierarchical design and practice on the hard task of project splitting. Automated simulation using VHDL testbenches. Designs are implemented in state-of-the-art FPGA boards. Instructor: Pedroni.

**EE/APh 180. Nanotechnology. ***6 units (3-0-3); first term. *This course will explore the techniques and applications of nanofabrication and miniaturization of devices to the smallest scale. It will be focused on the understanding of the technology of miniaturization, its history and present trends towards building devices and structures on the nanometer scale. Examples of applications of nanotechnology in the electronics, communications, data storage and sensing world will be described, and the underlying physics as well as limitations of the present technology will be discussed. Instructor: Scherer.

**APh/EE 183. Physics of Semiconductors and Semiconductor Devices. ***9 units (3-0-6). *For course description, see Applied Physics.

**EE/BE/MedE 185. MEMS Technology and Devices. ***9 units (3-0-6); third term. **Prerequisite: APh/EE 9 ab, or instructor's permission. *Micro-electro-mechanical systems (MEMS) have been broadly used for biochemical, medical, RF, and lab-on-a-chip applications. This course will cover both MEMS technologies (e.g., micro- and nanofabrication) and devices. For example, MEMS technologies include anisotropic wet etching, RIE, deep RIE, micro/nano molding and advanced packaging. This course will also cover various MEMS devices used in microsensors and actuators. Examples will include pressure sensors, accelerometers, gyros, FR filters, digital mirrors, microfluidics, micro total-analysis system, biomedical implants, etc. Not offered 2019–20.

**CNS/Bi/EE/CS/NB 186. Vision: From Computational Theory to Neuronal Mechanisms. ***12 units (4-4-4). *For course description, see Computation and Neural Systems.

**EE/MedE 187. VLSI and ULSI Technology. ***9 units (3-0-6); third term. **Prerequisites: APh/EE 9 ab, EE/APh 180 or instructor's permission.* This course is designed to cover the state-of-the-art micro/nanotechnologies for the fabrication of ULSI including BJT, CMOS, and BiCMOS. Technologies include lithography, diffusion, ion implantation, oxidation, plasma deposition and etching, etc. Topics also include the use of chemistry, thermal dynamics, mechanics, and physics. Not offered 2019–20.

**BE/EE/MedE 189 ab. Design and Construction of Biodevices. ***189 a, 12 units (3-6-3) offered both first and third terms. **189b, 9 units (0-9-0) offered only third term.* For course description, see Bioengineering.

**ACM/EE/IDS 217. Advanced Topics in Stochastic Analysis. ***9 units (3-0-6). *For course description, see Applied and Computational Mathematics.

**EE 291. Advanced Work in Electrical Engineering. ***Units to be arranged. *Special problems relating to electrical engineering. Primarily for graduate students; students should consult with their advisers.