A 16 MHz BW 75 dB DR CT ADC Compensated for More Than One Cycle Excess Loop Delay V Singh, N Krishnapura, S Pavan, B Vigraham, D Behera, N Nigania IEEE Journal of Solid-State Circuits 47 (8), 1884-1895, 2012 | 60 | 2012 |
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 | 53 | 2015 |
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 | 53 | 2014 |
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 |
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 | 13 | 2012 |
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 | 12 | 2014 |
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 |
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 |
Circuits and methods for switched-mode operational amplifiers B Vigraham, J Kuppambatti, PR Kinget US Patent 10,084,414, 2018 | 8 | 2018 |
Scaling analog circuits PR Kinget, J Kuppambatti, B Vigraham, CW Hsu 2013 Proceedings of the ESSCIRC (ESSCIRC), 32-32, 2013 | 4 | 2013 |
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 |
Circuits and methods for pulse radio receivers B Vigraham, PR Kinget US Patent 9,178,551, 2015 | | 2015 |
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 |