Bodhisatwa Sadhu
Bodhisatwa Sadhu
Research Scientist, IBM T. J. Watson Labs, Yorktown Heights, NY - 10598
Verified email at - Homepage
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A 28-GHz 32-element TRX phased-array IC with concurrent dual-polarized operation and orthogonal phase and gain control for 5G communications
B Sadhu, Y Tousi, J Hallin, S Sahl, SK Reynolds, Ö Renström, K Sjögren, ...
IEEE Journal of Solid-State Circuits 52 (12), 3373-3391, 2017
7.2 A 28GHz 32-element phased-array transceiver IC with concurrent dual polarized beams and 1.4 degree beam-steering resolution for 5G communication
B Sadhu, Y Tousi, J Hallin, S Sahl, S Reynolds, Ö Renström, K Sjögren, ...
2017 IEEE International Solid-State Circuits Conference (ISSCC), 128-129, 2017
Speed of light based oscillator frequency
MA Sanduleanu, B Sadhu
US Patent 9,172,326, 2015
A Linearized, Low-Phase-Noise VCO-Based 25-GHz PLL With Autonomic Biasing
B Sadhu, MA Ferriss, AS Natarajan, S Yaldiz, JO Plouchart, AV Rylyakov, ...
IEEE, 2013
A 90nm SiGe BiCMOS technology for mm-wave and high-performance analog applications
JJ Pekarik, J Adkisson, P Gray, Q Liu, R Camillo-Castillo, M Khater, V Jain, ...
2014 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (BCTM), 92-95, 2014
W-Band Dual-Polarization Phased-Array Transceiver Front-End in SiGe BiCMOS
A Natarajan, A Valdes-Garcia, B Sadhu, SK Reynolds, BD Parker
A multilayer organic package with 64 dual-polarized antennas for 28GHz 5G communication
X Gu, D Liu, C Baks, O Tageman, B Sadhu, J Hallin, L Rexberg, ...
2017 IEEE MTT-S International Microwave Symposium (IMS), 1899-1901, 2017
W-band scalable phased arrays for imaging and communications
X Gu, A Valdes-Garcia, A Natarajan, B Sadhu, D Liu, SK Reynolds
IEEE communications magazine 53 (4), 196-204, 2015
A fully-integrated dual-polarization 16-element W-band phased-array transceiver in SiGe BiCMOS
A Valdes-Garcia, A Natarajan, D Liu, M Sanduleanu, X Gu, M Ferriss, ...
2013 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 375-378, 2013
Development, implementation, and characterization of a 64-element dual-polarized phased-array antenna module for 28-GHz high-speed data communications
X Gu, D Liu, C Baks, O Tageman, B Sadhu, J Hallin, L Rexberg, P Parida, ...
IEEE Transactions on Microwave Theory and Techniques 67 (7), 2975-2984, 2019
A CMOS 3.3-8.4 GHz wide tuning range, low phase noise LC VCO
B Sadhu, J Kim, R Harjani
2009 IEEE Custom Integrated Circuits Conference, 559-562, 2009
Analysis and design of a 5 GS/s analog charge-domain FFT for an SDR front-end in 65 nm CMOS
B Sadhu, M Sturm, BM Sadler, R Harjani
IEEE Journal of Solid-State Circuits 48 (5), 1199-1211, 2013
A 28GHz SiGe BiCMOS phase invariant VGA
B Sadhu, JF Bulzacchelli, A Valdes-Garcia
2016 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 150-153, 2016
Multi-beam spatio-spectral beamforming receiver for wideband phased arrays
S Kalia, SA Patnaik, B Sadhu, M Sturm, M Elbadry, R Harjani
IEEE Transactions on Circuits and Systems I: Regular Papers 60 (8), 2018-2029, 2013
An integral path self-calibration scheme for a dual-loop PLL
M Ferriss, JO Plouchart, A Natarajan, A Rylyakov, B Parker, JA Tierno, ...
IEEE Journal of Solid-State Circuits 48 (4), 996-1008, 2013
A simple, unified phase noise model for injection-locked oscillators
S Kalia, M Elbadry, B Sadhu, S Patnaik, J Qiu, R Harjani
2011 IEEE Radio Frequency Integrated Circuits Symposium, 1-4, 2011
The more (antennas), the merrier: A survey of silicon-based mm-wave phased arrays using multi-IC scaling
B Sadhu, X Gu, A Valdes-Garcia
IEEE Microwave Magazine 20 (12), 32-50, 2019
10.9 A 13.1-to-28GHz fractional-N PLL in 32nm SOI CMOS with a ΔΣ noise-cancellation scheme
M Ferriss, B Sadhu, A Rylyakov, H Ainspan, D Friedman
2015 IEEE International Solid-State Circuits Conference-(ISSCC) Digest of …, 2015
Capacitor bank design for wide tuning range LC VCOs: 850MHz-7.1 GHz (157%)
B Sadhu, R Harjani
Proceedings of 2010 IEEE International Symposium on Circuits and Systems …, 2010
A 52 GHz frequency synthesizer featuring a 2nd harmonic extraction technique that preserves VCO performance
B Sadhu, M Ferriss, A Valdes-Garcia
IEEE Journal of Solid-State Circuits 50 (5), 1214-1223, 2015
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