A 16 MHz BW 75 dB DR CT V Singh, N Krishnapura, S Pavan, B Vigraham, D Behera, N Nigania
IEEE Journal of Solid-State Circuits 47 (8), 1884-1895, 2012
66 2012 Switched-mode operational amplifiers and their application to continuous-time filters in nanoscale CMOS B Vigraham, J Kuppambatti, PR Kinget
IEEE Journal of Solid-State Circuits 49 (12), 2758-2772, 2014
56 2014 Energy-harvesting active networked tags (enhants) prototyping and experimentation R Margolies, M Gorlatova, J Sarik, G Stanje, J Zhu, P Miller, M Szczodrak, ...
ACM Transactions on Sensor Networks (TOSN) 11 (4), 1-27, 2015
55 2015 A self-duty-cycled and synchronized UWB pulse-radio receiver SoC with automatic threshold-recovery based demodulation B Vigraham, PR Kinget
IEEE Journal of Solid-State Circuits 49 (3), 581-594, 2014
44 2014 Prototyping energy harvesting active networked tags (EnHANTs) M Gorlatova, R Margolies, J Sarik, G Stanje, J Zhu, B Vigraham, ...
2013 Proceedings IEEE INFOCOM, 585-589, 2013
42 2013 A self-duty-cycled and synchronized UWB receiver SoC consuming 375pJ/b for− 76.5 dBm sensitivity at 2Mb/s B Vigraham, P Kinget
2013 IEEE International Solid-State Circuits Conference Digest of Technical …, 2013
20 2013 Organic solar cell-equipped energy harvesting active networked tag (EnHANT) prototypes G Stanje, P Miller, J Zhu, A Smith, O Winn, R Margolies, M Gorlatova, ...
Proceedings of the 9th ACM Conference on Embedded Networked Sensor Systems …, 2011
17 2011 17.9 A 0.6V 70MHz 4th -order continuous-time Butterworth filter with 55.8dB SNR, 60dB THD at +2.8dBm output signal power JN Kuppambatti, B Vigraham, PR Kinget
2014 IEEE International Solid-State Circuits Conference Digest of Technical …, 2014
13 2014 An ultra low power, compact UWB receiver with automatic threshold recovery in 65 nm CMOS B Vigraham, PR Kinget
2012 IEEE Radio Frequency Integrated Circuits Symposium, 251-254, 2012
11 2012 prototyping UWB-enabled enhants J Zhu, G Stanje, R Margolies, M Gorlatova, J Sarik, Z Noorbhaiwala, ...
Proceedings of the 9th international conference on Mobile systems …, 2011
11 2011 Circuits and methods for switched-mode operational amplifiers B Vigraham, J Kuppambatti, PR Kinget
US Patent 10,084,414, 2018
9 2018 Energy harvesting active networked tags (EnHANTs): Prototyping and experimentation M Gorlatova, R Margolies, J Sarik, G Stanje, J Zhu, B Vigraham, ...
Columbia University, Electrical Engineering Technical Report# 2012–07-27, 2012
9 2012 Scaling analog circuits PR Kinget, J Kuppambatti, B Vigraham, CW Hsu
2013 Proceedings of the ESSCIRC (ESSCIRC), 32-32, 2013
4 2013 Circuits and methods for pulse radio receivers B Vigraham, PR Kinget
US Patent 9,178,551, 2015
3 2015 Digital-to-analog converter with integrated comb filter B Vigraham, RK Palani, S Sah
US Patent 10,763,883, 2020
2020 Multi-Ladder Digital to Analog Converter B Vigraham, RK Palani, S Sah
US Patent App. 16/389,808, 2019
2019 Circuits for low noise amplifiers B Vigraham, PR Kinget
US Patent 9,755,590, 2017
2017 Circuits, methods, and media for providing delta-sigma modulators J Kuppambatti, B Vigraham, PR Kinget
US Patent App. 15/025,111, 2016
2016 Power-efficient Circuit Architectures for Receivers Leveraging Nanoscale CMOS B Vigraham
Columbia University, 2014
2014 High-Performance Analog and RF Circuit Simulation using the Analog FastSPICE™ Platform at Columbia University K Tripurari, CW Hsu, J Kuppambatti, B Vigraham, PR Kinget
2014 