Indian Institute of Technology Bombay 1 EE Department, I.I.T Bombay 2002 Current Activities Strengths

Indian Institute of Technology Bombay 2 AIM 2002 For us To periodically, critically review EE department’s research To present summaries of our work to Academia and Industry both in India and abroad and thereby invite collaborations, attract visitors, research students Academia Industry Meet 2002, Electrical Engineering Department

Indian Institute of Technology Bombay 3 For our Guests An opportunity to introduce their organizations and the work that they do to us, our students and other visitors A chance to begin collaborations with other participants including us. Academia Industry Meet 2002, Electrical Engineering Department AIM 2002

Indian Institute of Technology Bombay 4 The plan for 3 days Day 1 (June 22) Poster presentations by students in the foyers Faculty presentations here (Institute Auditorium) – summaries of things done and planned Academia Industry Meet 2002, Electrical Engineering Department AIM 2002

Indian Institute of Technology Bombay 5 Day 2 (June 23) Visitors’ presentations meant for general audience. (Poster presentations continue) Day 3 (June 24) Informal discussions between participants. Academia Industry Meet 2002, Electrical Engineering Department AIM 2002

Indian Institute of Technology Bombay 6 One of the most active in the institute. The largest in terms of student strength (approximately 320 undergraduates and 300 postgraduates) Academia Industry Meet 2002, Electrical Engineering Department The Department of Electrical Engineering at IIT Bombay

Indian Institute of Technology Bombay 7 Communications and Signal Processing Control & Computing Electronic Systems Micro Electronics Power Electronics and Power Systems. Most faculty members in the dept belong to more than one specialization - cross disciplinary activity being one of the main strengths of the dept. Academia Industry Meet 2002, Electrical Engineering Department Five main specializations at the post graduate level:

Indian Institute of Technology Bombay 8 S. Chaudhuri U. B. Desai S. Dutta Roy V. M. Gadre A. Karandikar G. Kumar D. Manjunath K.V.V. Murthy S.Merchant H. Narayanan P.C. Pandey P. Rao S.C. Sahasrabudhe G. P.Saraph R. K. Shevgaonkar Academia Industry Meet 2002, Electrical Engineering Department Communications & Signal Processing

Indian Institute of Technology Bombay 9  Signal processing - Biomedical signal and image processing - Speech and Audio Processing - DSP (Algorithms + HW implementation)  Computer vision  Media processing  Wireless communication  Antennas and Microwaves  Communication networks  Artificial neural networks Academia Industry Meet 2002, Electrical Engineering Department Research Areas

Indian Institute of Technology Bombay 10  Antennas and Microwaves  Fiber Optics  Communication Electronics  Information Networks  SPANN  Telematics  TI-DSP Academia Industry Meet 2002, Electrical Engineering Department Communication Laboratories

Indian Institute of Technology Bombay 11 Funding Over Last 10 years has been around Rs 51 mil (5.1 crores) Academia Industry Meet 2002, Electrical Engineering Department Funding in Comm. & SP

Indian Institute of Technology Bombay 12 Antennas and Microwaves: DRDO, AICTE, ARDB, BRNS, Hitachi Metals, Aero-Marine, Kleinzaid, ECIL Fibre Optics: MHRD, AICTE, DOE Information Networks: DST, MHRD, Tata Infotech, Analog Devices, GE, Verifone, TI, Cirrus Logic, Switchon SPANN: Cirrus Logic, Texas Instruments, Tata Infotech, CE, Analog Devices, SASKEN, Aquila TI-DSP: TI, NRB, AICTE Academia Industry Meet 2002, Electrical Engineering Department Projects from Industry

Indian Institute of Technology Bombay 13 Antennas and Microwaves: Vector Network Analyzer, Microwave generator, Microwave power meter and frequency counter, Antenna pattern measurement system Fibre Optics:Digital Optical Communication kit, Single and Multimode fibre experimental setup, Optical Time domain reflectometer SPANN: 30-strong heterogeneous cluster,laser range camera, thermal camera, Bluetooth kit Academia Industry Meet 2002, Electrical Engineering Department Laboratory Facilities

Indian Institute of Technology Bombay 14  Broadband Microstrip Antennas (MSA)  Circularly Polarized MSA  Compact and Multi Frequency MSA  Microstrip Antenna Arrays  Broadband Antennas  Microwave Integrated Circuits Academia Industry Meet 2002, Electrical Engineering Department Research in Antennas

Indian Institute of Technology Bombay 15 Teletraffic Modelling Multiprotocol Label Switching Differentiated Services for Quality of Service in Internet Multicast for Multimedia over Internet Active Networks Queueing Models High Performance Network Protocols Wireless Networks Unconventional Algorithms for Packet Routing Academia Industry Meet 2002, Electrical Engineering Department Information Networks Research

Indian Institute of Technology Bombay 16 VLSI design for Packet Classifier and Filters Fast Packet Switches Convolutional and Turbo Decoders Academia Industry Meet 2002, Electrical Engineering Department VLSI and Networking

Indian Institute of Technology Bombay 17 Bluetooth and Wireless LAN Design Projects Compact and Broadband Antennas Wireless Communication Link Set-up High Power Microwave Systems & Radars Academia Industry Meet 2002, Electrical Engineering Department Wireless Communication

Indian Institute of Technology Bombay 18 New Group (2002) Intended to represent theory + computational algorithms within EE The seed is the present networks + control faculty Judging by present interests of faculty would be more than half the size of the EE faculty soon. Academia Industry Meet 2002, Electrical Engineering Department Control & Computing

Indian Institute of Technology Bombay 19 Design of control laws for guidance, active vibration control Optimal control for satellite orientation and control. Simulations of large order interconnected dynamics for various studies such as sensor locations, fault and condition monitoring, flutter and stability evaluation etc. Computational aspects of Large scale system dynamics (eg. eigenvalue and eigenvector computation of large (million state variables) electrical networks Partitioning techniques for large system problems : optimization, simulation, sensitivity studies. Academia Industry Meet 2002, Electrical Engineering Department Activities and Interests of Control & Computing Group

Indian Institute of Technology Bombay 20 New Group (2002) Intended to represent System design methodologies and Hardware implementation within EE The seed is the present instrumentation faculty Judging by present interests of faculty would be more than half the size of the EE faculty soon. Academia Industry Meet 2002, Electrical Engineering Department Electronic Systems

Indian Institute of Technology Bombay 21 Speech analysis synthesis,enhancement and encoding Speech processing for adverse listening conditions Digital measurements and instrumentation Biomedical instrumentation and signal processing Instrumentation for ultrasonic hyperthermia Fluid flow measurement using ultrasonic techniques. Academia Industry Meet 2002, Electrical Engineering Department Electronic Systems : Current R&D Areas

Indian Institute of Technology Bombay 22 M.S.Agarwal V.Agarwal A.N.Chandorkar M.C.Chandorkar K.Chatterjee B.G.Fernandes S.A.Khaparde A.M.Kulkarni S.V.Kulkarni K.V.V.Murthy H.Narayanan S.A.Soman V.P.Sundersingh Academia Industry Meet 2002, Electrical Engineering Department Power Electronics & Power Systems Group

Indian Institute of Technology Bombay 23  EMI studies  Induction heating converter design  150 kVA DSP-controlled harmonic compensator for induction furnaces  System studies for India’s first thyristor-based 400 kV transmission line compensator  DSP hardware and real-time software for power electronics  High frequency power supply  Sensorless motor control methods Academia Industry Meet 2002, Electrical Engineering Department Selected Ongoing Projects

Indian Institute of Technology Bombay 24  EMI / EMC issues  Object oriented power system analysis  Power system deregulation issues  Systems aspects of FACTS devices  Power electronic converters and control  Electric Power Quality  Real time simulation of power electronics and machines  Electronic ballasts and active rectifiers  High frequency power supplies  Electric machine design, analysis and modelling Academia Industry Meet 2002, Electrical Engineering Department Ongoing research activities

Indian Institute of Technology Bombay 25 Academia Industry Meet 2002, Electrical Engineering DepartmentFacilities EMI spectrum analyser PCs and Sun workstations with system simulation software Finite Element Modelling software Power electronic converter modules DSP based control hardware and software for power electronics DSP hardware and software development tools Laboratory instrumentation: Digital storage oscilloscopes, current probes, high voltage probes, data acquisition systems

Indian Institute of Technology Bombay 26 P. R. Apte A. N. Chandorkar M. P. Desai S. Duttagupta R. Lal S. Mahapatra K. V. V. Murthy H. Narayanan M. B. Patil V. Ramgopal Rao D. K. Sharma J. Vasi Academia Industry Meet 2002, Electrical Engineering Department Microelectronics & VLSI at IIT Bombay

Indian Institute of Technology Bombay 27 Silicon CMOS physics and technology MEMS VLSI modelling and simulation VLSI design VLSI CAD tool development Interaction between VLSI technology and design Academia Industry Meet 2002, Electrical Engineering Department Areas of R & D

Indian Institute of Technology Bombay 28 Class 1000 clean room Excellent characterization facility SEM; Photoluminescence VLSI design workstations Simulation workstations Intel microelectronics lab TCS VLSI design lab Academia Industry Meet 2002, Electrical Engineering DepartmentFacilities

Indian Institute of Technology Bombay 29 Over 40 projects since 1985 totaling Rs. 150 million Projects cover all areas of Microelectronics & VLSI Projects from major government agencies, and leading Indian & international companies Academia Industry Meet 2002, Electrical Engineering Department Sponsored Projects

Indian Institute of Technology Bombay 30 Microfabricated silicon sensors (MHRD) Silicon sensors for electrophoration (Praman Technology) Characterization of SiGe HBTs (DST) Characterization of vertical MOS transistors (Siemens) Academia Industry Meet 2002, Electrical Engineering Department Some Ongoing Projects: Physics & Technology

Indian Institute of Technology Bombay 31 Development of a hot-carrier simulator (Motorola) Modeling of power semiconductor devices (GE) RF MOSFET Models (IME, Singapore) Oxide scaling effects on design issues (Intel) Academia Industry Meet 2002, Electrical Engineering Department Some Ongoing Projects: Modeling & Simulation

Indian Institute of Technology Bombay 32 Interconnect capacitance extraction by Monte Carlo (Intel) Parallel simulation of large circuits (500,000 nodes) (NRB) Combinatorial optimization by transformation into circuit problems (DST,NRB) High-speed comparator design (TII) Design issues with high-k dielectrics (Intel) VLSI Design training (MIT, TCS) Academia Industry Meet 2002, Electrical Engineering Department Some Ongoing Projects: VLSI Design & CAD Tools

Indian Institute of Technology Bombay 33 Projects with Indian industry: TCS,BEL, ITI, SASKEN, TI, Cypress, ControlNet, etc Projects with international industry: Intel, Motorola, GE, Siemens, National, NTT, Sun Industry sponsorship of students Continuing Education Programs for industry Academia Industry Meet 2002, Electrical Engineering Department Industry Collaborations

Indian Institute of Technology Bombay 34 Design of Analog, Digital, RF (Radio Frequency) and Mixed-Signal chips. Design of basic OP AMP blocks to complex high frequency Phase Locked Loop (PLL) and low noise front-ends of Radio Frequency systems. A high-speed comparator design has been successfully transferred to industry and a new, very fast Analog Viterbi Decorder is being designed for industry. FLOATING POINT FOURIER-TRANSFORM CHIP Academia Industry Meet 2002, Electrical Engineering Department Custom IC Designs

Indian Institute of Technology Bombay 35 Extensive study on radiation hard Technologies Facilities to fabricate and characterize Integrated Circuits Academia Industry Meet 2002, Electrical Engineering DepartmentTechnology

Indian Institute of Technology Bombay 36 Current Focus Areas: Ion Sensitive Field Effect Transistors (expertise with the electrolyte-insulator- semiconductor systems) Cantilever Structures for Bio-MEMS Microfluidic structures for single cell electrophoration and capillary electrophoresis Academia Industry Meet 2002, Electrical Engineering Department Sensors & MEMS

Indian Institute of Technology Bombay 37 We can offer in-house training programmes in practically all areas of Electrical Engineering including Communication Networks, DSP, Antennas and microwaves, Speech Processing, VLSI Design, Nanotechnology, CAD Tools, MEMS, Embedded Systems, Emerging Technologies, etc. Academia Industry Meet 2002, Electrical Engineering Department Continuing Education Programmes by EE Dept.

Indian Institute of Technology Bombay 38 Academia Industry Meet 2002, Electrical Engineering Department Our alumni have remembered us !

Indian Institute of Technology Bombay 39 Girish Gaitonde Lecture Hall Complex will be ready by December 2002 Donor Girish Gaitonde (`83 BTech, EE) From Jan 2003, this complex will host the EE dept office + all EE classes (total strength more than 700). Academia Industry Meet 2002, Electrical Engineering Department

Indian Institute of Technology Bombay 40 Wadhwani Electronics Laboratories Donor Ramesh Wadhwani (`69 BTech,EE) This was inaugurated in early 2000 and includes all undergraduate Electronic Labs, Design Project Labs and some research Labs. This occupies more than half the area of the 3rd floor of the EE dept building and has equipments ranging from work-horse type to highly sophisticated. Throughout the year, more than 800 students use these labs. Academia Industry Meet 2002, Electrical Engineering Department

Indian Institute of Technology Bombay 41 Prof L.R.Gadre Wireless Complex Donor A.M.Gadre ('84 B.Tech,EE) Inauguration : Later this year. Will include within it the Antennas and uWaves Lab, SPANN lab and the DSP lab. Academia Industry Meet 2002, Electrical Engineering Department

Indian Institute of Technology Bombay 42 TCS TCS sponsors 20 Masters students every year in the LSI/Embedded Systems area Has funded the TCS laboratory for VLSI activity Intel Has funded and continues to equip the Intel Laboratory for VLSI activity TI Has funded the TI DSP lab Academia Industry Meet 2002, Electrical Engineering Department Industrial Partnerships

Indian Institute of Technology Bombay 43 Strengthen the PhD programme Have a strong visitor programme Encourage entrepreneurship Have more collaborations with industry and government organizations Academia Industry Meet 2002, Electrical Engineering DepartmentFuture

Indian Institute of Technology Bombay 44 PhD programme: Presently (35 resident,45 external) Raise to (130 resident,80 external) Admission requirement - should be outstanding, basic degree in science. (willing to scout all over the country -talent hunting is fun!) Academia Industry Meet 2002, Electrical Engineering Department

Indian Institute of Technology Bombay 45 Treat them well Good work space - we have it now! Exposure to the world Exchange programmes with other universities, industries all over the world A strong visitor programme (researchers from all over the world staying with us, weeks to several months) Academia Industry Meet 2002, Electrical Engineering Department PhD students

Indian Institute of Technology Bombay visitors at any given time Phd students of Senior research other universities workers Academics Practitioners from industry/R&D organizations Rule - Excellence + interaction with our faculty Academia Industry Meet 2002, Electrical Engineering Department A strong visitor programme

Indian Institute of Technology Bombay 47 The curriculum would encourage technological entrepreneurship Design projects taken to product level completion Dual Degree,M.Tech,B.Tech projects can aim towards entrepreneural goals. Academia Industry Meet 2002, Electrical Engineering DepartmentEntrepreneurship

Indian Institute of Technology Bombay 48 We are looking for more partners from industry and government organizations We can train, act as consultants, take up their research projects in return for funding of our research programmes Academia Industry Meet 2002, Electrical Engineering Department New Partnerships

Indian Institute of Technology Bombay 49 We will cherish teaching and academic values We will reach out We will look far ahead We will value silence also in the midst of clamour. Academia Industry Meet 2002, Electrical Engineering Department The Promise