Transcript Slide 1

EE Department, I.I.T Bombay
2002
Current Activities
Strengths
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
AIM 2002
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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
AIM 2002
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
AIM 2002
Day 2 (June 23)
• Visitors’ presentations meant for general
audience. (Poster presentations continue)
Day 3 (June 24)
• Informal discussions between participants.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
The Department of Electrical Engineering
at IIT Bombay
• One of the most active in the institute.
• The largest in terms of student strength
(approximately 320 undergraduates and
300 postgraduates)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Five main specializations at the post
graduate level:
• 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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Communications & Signal Processing
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Research Areas
 Signal processing
- Biomedical signal and image processing
- Speech and Audio Processing
- DSP (Algorithms + HW implementation)
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Computer vision
Media processing
Wireless communication
Antennas and Microwaves
Communication networks
Artificial neural networks
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Communication Laboratories
 Antennas and Microwaves
 Fiber Optics
 Communication Electronics
 Information Networks
 SPANN
 Telematics
 TI-DSP
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Funding in Comm. & SP
Funding Over Last 10 years has been
around Rs 51 mil (5.1 crores)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Projects from Industry
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Laboratory Facilities
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Research in Antennas
 Broadband Microstrip Antennas (MSA)
 Circularly Polarized MSA
 Compact and Multi Frequency MSA
 Microstrip Antenna Arrays
 Broadband Antennas
 Microwave Integrated Circuits
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Information Networks Research
• 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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
VLSI and Networking
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VLSI design for Packet Classifier and Filters
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Fast Packet Switches
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Convolutional and Turbo Decoders
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Wireless Communication
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Bluetooth and Wireless LAN Design Projects
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Compact and Broadband Antennas
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Wireless Communication Link Set-up
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High Power Microwave Systems & Radars
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Control & Computing
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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Activities and Interests of Control &
Computing Group
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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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Electronic Systems
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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Electronic Systems : Current R&D Areas
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Speech analysis synthesis,enhancement and encoding
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Speech processing for adverse listening conditions
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Digital measurements and instrumentation
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Biomedical instrumentation and signal processing
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Instrumentation for ultrasonic hyperthermia
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Fluid flow measurement using ultrasonic techniques.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Power Electronics & Power Systems Group
M.S.Agarwal
A.M.Kulkarni
V.Agarwal
S.V.Kulkarni
A.N.Chandorkar
K.V.V.Murthy
M.C.Chandorkar
H.Narayanan
K.Chatterjee
S.A.Soman
B.G.Fernandes
V.P.Sundersingh
S.A.Khaparde
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Selected Ongoing Projects
 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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Ongoing research activities
 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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Facilities
• 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
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Academia Industry Meet 2002, Electrical Engineering Department
Microelectronics & VLSI at IIT Bombay
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Areas of R & D
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Silicon CMOS physics and technology
MEMS
VLSI modelling and simulation
VLSI design
VLSI CAD tool development
Interaction between VLSI technology and design
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Facilities
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Class 1000 clean room
Excellent characterization facility
SEM; Photoluminescence
VLSI design workstations
Simulation workstations
Intel microelectronics lab
TCS VLSI design lab
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Sponsored Projects
• 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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Some Ongoing Projects: Physics &
Technology
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Microfabricated silicon sensors (MHRD)
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Characterization of SiGe HBTs (DST)
Silicon sensors for electrophoration (Praman
Technology)
Characterization of vertical MOS transistors
(Siemens)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Some Ongoing Projects: Modeling &
Simulation
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Development of a hot-carrier simulator (Motorola)
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Modeling of power semiconductor devices (GE)
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RF MOSFET Models (IME, Singapore)
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Oxide scaling effects on design issues (Intel)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Some Ongoing Projects:
VLSI Design & CAD Tools
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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)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Industry Collaborations
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Projects with Indian industry: TCS,BEL, ITI,
SASKEN, TI, Cypress, ControlNet, etc
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Projects with international industry: Intel,
Motorola, GE, Siemens, National, NTT, Sun
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Industry sponsorship of students
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Continuing Education Programs for industry
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Custom IC Designs
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Design of Analog, Digital, RF (Radio Frequency) and
Mixed-Signal chips.
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Design of basic OP AMP blocks to complex high
frequency Phase Locked Loop (PLL) and low noise
front-ends of Radio Frequency systems.
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A high-speed comparator design has been successfully
transferred to industry and a new, very fast Analog
Viterbi Decorder is being designed for industry.
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FLOATING POINT FOURIER-TRANSFORM CHIP
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Technology
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Extensive study on radiation hard Technologies
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Facilities to fabricate and characterize
Integrated Circuits
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Sensors & MEMS
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Current Focus Areas:
Ion Sensitive Field Effect Transistors
(expertise with the electrolyte-insulatorsemiconductor systems)
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Cantilever Structures for Bio-MEMS
Microfluidic structures for single cell
electrophoration and capillary electrophoresis
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Continuing Education Programmes
by EE Dept.
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We can offer in-house training programmes in
practically all areas of Electrical Engineering
including
Communication Networks, DSP, Antennas and
microwaves, Speech Processing,
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VLSI Design, Nanotechnology, CAD Tools,
MEMS, Embedded Systems, Emerging
Technologies, etc.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Our alumni have remembered us !
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
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).
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Industrial Partnerships
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Future
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Strengthen the PhD programme
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Have a strong visitor programme
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Encourage entrepreneurship
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Have more collaborations with
industry and government organizations
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
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!)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
PhD students
• 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)
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
A strong visitor programme
• 15 visitors at any given time
• Phd students of
other universities
• Academics
Senior research
workers
Practitioners from
industry/R&D
organizations
Rule - Excellence + interaction with our faculty
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
Entrepreneurship
• 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.
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
New Partnerships
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
Indian Institute of Technology
Bombay
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Academia Industry Meet 2002, Electrical Engineering Department
The Promise
• 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.
Indian Institute of Technology
Bombay
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