electronic systems group ee dept, iit bombay • r&d areas• faculty

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1• R&D Areas • Faculty • Academics • Labs & Facilities • Projects

Electronic Systems Group

EE Dept, IIT Bombay

• R&D Areas • Faculty • Academics • Labs & Facilities • Recent/ongoing Projects

Contact Information Group Conveners: Prof P.C. Pandey <[email protected]> Prof V.M. Gadre <[email protected]> Head of the Department <[email protected]> Web: http://www.ee.iitb.ac.in/~esgroup

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Electronic Systems Group, EE Dept, IIT Bombayhttp://www.ee.iitb.ac.in/~esgroup

R & D Areas

• Signal Processing Applications

• Audio & Speech Processing

• Biomedical Electronics

• Electronic Instrumentation

• Embedded Systems Design

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Faculty

V. Agarwal. R.K. Lal S.D. Agashe P.C. Pandey T. Anjaneyulu P.S. Rao A.N. Chandorkar T.S.Rathore M.C. Chandorkar D.K. Sharma V.M. Gadre L.R. Subramanyam

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R&D Areas of Faculty Members [Faculty member (Tel. 2576-xxxx, [email protected]) / Research Groups, R&D Areas]

V. Agarwal (7422, agarwal) PEPS, ES / Power conversion; Modelling & simulation of power electronic systems; EMI problems in power electronics; Microprocessor based control of A.C. drives.

S.D. Agashe (7411, eesdaia) CC, ES / Control theory; Network theory; Speech analysis & synthesis.

T. Anjaneyulu (7421, anjan) ES, BME / Hyperthermia; transducers; Ultrasonic applications; Bio-instrumentation.

A.N. Chandorkar (7441, anc)ME, ES / Sensors; VLSI technology & design; Radiation effects in MOS devices; Semi conductor devices; Device simulation; Digital hardware; Power electronics; Reliability of electronic devices & systems. <

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M.C. Chandorkar (7475, mukul)PEPS, ES / Electrical drives; Power electronic converters & control; Power system applications of power electronics; Electrical power quality for industrial and commercial installations; DSP applications in power electronics & power systems.

V.M. Gadre (7446, vmgadre)CE, ES, BME / Communications and signal processing with emphasis on multiresolution & wavelet based methods.

R.K. Lal (7442, rlal)ME, ES, BME / Device physics; Electrical characterization of defects in semiconductors; Instrumentation electronics; Biomedical electronics.

P.C. Pandey (7445, pcpandey)ES, CE, BME / Speech & signal processing, Sensory aids for th handicapped; Biomedical electronics; Instrumentation electronics; Electro-acoustics.

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• R&D Areas • Faculty • Academics • Labs & Facilities • Projects 6


P.S. Rao (7695, prao)CE, ES / Speech & audio signal processing; Digital signal processing; Coding of speech at low bit-rates.

T.S.Rathore (7413, tsrathor)ES, CE / Analysis & synthesis of networks; Electronic circuit design; Switched capacitor filters; Electronic-aided instrumentation; Hartley transform; Fault diagnosis; Knowledge-based systems.

D.K. Sharma (7432, dinesh)ME, ES / MOS device modeling; VLSI design & technology; Microelectronics technology & device characterisation; Mixed signal design.

L.R. Subramanyam (lrs)ES, CC / Electronic systems; Process control & instrumentation.

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Academics

PG ProgrammesPh.D. (~2 to 3 students / year)M.Tech with specn. in Electronic Systems (~12 students / year)

CoursesAutumn Semester Spring SemesterEE601 Statistical Signal Analysis EE608 Adaptive Signal ProcessingEE603 DSP & Applications EE618 CMOS Analog VLSI DesignEE616 Electronic Systems Design EE629 Biomedical InstrumentationEE617 Sensors in Instrumn. EE678 Wavelets EE625 Biosensor & BioMEMS EE692 R&D ProjectsEE630 Digital M/s Tech. EE712 Embedded System DesignEE679 Speech Processing EE718 Aids for the DisabledEE691 R & D Project

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Lab & Facilities

Electronic Instrumentation Lab

Signal Proc. & Instrumn. (SPI) Lab http://www.ee.iitb.ac.in/~spilab

Digital Audio Proc. Lab (ACRE) http://www.acre.iitb.ac.in/speech_processing_lab/index.htm

TI / DSP Lab http://10.107.44.5/

Wadhwani Electronics Lab (WEL) http://www.ee.iitb.ac.in/uma/~wel/

PCB Lab http://www.ee.iitb.ac.in/~pcblab<

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SPI Lab: Listening Test Set-up for Evaluation of Sp. Proc.for Hearing Aids

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SPI Lab: Experimental Set-up outside Acoustically Isolated Room

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TI - DSP Lab

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Wadhwani Electronics Lab

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PCB Lab: Rapid Prototyping Set-up / LPKF ProtoMat C60

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PCB Lab: Rapid Prototyping Set-up / LPKF MiniContac II

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PCB Lab: Rapid Prototyping Set-up / LPKF MultiPress II

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Recent/ongoing R&D Projects

Instruments for Healthcare

Neonatal monitor Pulse oxymeter Impedance cardiograph Impedance glottograph Diagnostic audiometer Intravenous drip rate indicator

Ultrasonic Hyperthermia for Cancer Treatment

Ultrasonic array for heat application to biological tissue Noninvasive temperature estimation for hyperthermia using pulsed ultrasound

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Speech Processing

Speech synthesis in Indian languages Speech enhancement Speech coding

Speech & Hearing

Speech processing for binaural hearing aids: reducing the effects of temporal & spectral masking

Speech processing for estimation of vocal tract and lip shape Reduction of background noise in artificial larynx

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19• R&D Areas • Faculty • Academics • Labs & Facilities • Projects <

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• R&D Areas • Faculty • Academics • Labs & Facilities • Projects 20<

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Industrial Instrumentation

Single phase fluid flow using ultrasonic crosscorrelation Online m/s of dissipation factor

Electronic Circuits & Instrumentation

Sampling instruments, active eqvt of ac bridges,family of A/D & D/A structures Time multiplexed SC filters Subband adaptive filter structure for low computational load Fault diagnosis in analog circuits CM & DM separator & analysis tool for conducted EMI filter design

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DSP Systems

VLSI implementation of DSP-based system. DSP-based multiprocessor system for real time simulation Multi-tasking scheduler for DSP based control applications DSP based navigation system for space applications DSP based system for low bit rate speech compression

Some Recent Industry Interactions

Aeromec BEL Celetron Crompton Greaves Meco Midco Motwane Radiant Industrial Sasken Siemens Texas Instruments <

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electronic systems group ee dept, iit bombay • r&d areas• faculty

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