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A combination of Van Atta array and PLLs to reduce power consumption while achieving consistent phase conjugation.
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Non-resonant slot structures to focus energy in near field for imaging applications
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A QT based GUI for selecting the configuration, generating the assembly code, compiling and linking to HEX and flashing to the chip. Written to allow non-coder colleagues to configure and play with the dev board themselves.
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Reflection amplifier

Client: ECIT, Queen's University of Belfast

Domain: Electronics,

Contribution: Writing, Experiments,

Arena: Academia

Technology Readiness Level: 7

Status: Released

Patent: No

October 2009 - April 2010

MMIC reflection amplifier for microwave fence applications
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Low loss SMD impedace tuner for covering complete Smith Chart. Multiple applications like tunable antennas and amplifiers, low loss/low profile circulator, backscatter modulated RFID tag, amplitude and phase controlled reflectarray and vector modulator
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Low loss broadside coupler with SMD pads
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A combination of polarimetry and holography to improve imaging resolution and achieve infinite depth of field.
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Pingu Linux

Client: IIT Kharagpur

Domain: Education,

Contribution: Writing, Experiments,

Arena: Academia

Technology Readiness Level: 7

Status: Released

Patent: No

July 2005 - December 2005

Multi-distro GNU/Linux installer with local network repositories
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Telecom surge protector

Domain: Communication,

Contribution: Design, Development,

Arena: Academia

Technology Readiness Level: 5

Status: Prototype

Patent: No

Aug 2003 - April 2004

20kV varistor based surge protector with RJ11 connector for household telephones