A 10 Gb/s Inductorless AGC Amplifier With 40 dB Linear Variable Gain Control in 0.13$\upmu\text {m} $ CMOS S Ray, MM Hella
IEEE Journal of Solid-State Circuits 51 (2), 440-456, 2015
67 2015 A 53 dB -GHz Inductorless Transimpedance Amplifier and a 1-THz+ GBP Limiting Amplifier in 0.13- m CMOS S Ray, MM Hella
IEEE Transactions on Circuits and Systems I: Regular Papers 65 (8), 2365-2377, 2018
41 2018 High speed photodiodes in standard nanometer scale CMOS technology: a comparative study B Nakhkoob, S Ray, MM Hella
Optics express 20 (10), 11256-11270, 2012
41 2012 A 6-m OOK VLC link using CMOS-compatible pn photodiode and red LED B Fahs, J Chellis, MJ Senneca, A Chowdhury, S Ray, A Mirvakili, ...
IEEE photonics technology letters 28 (24), 2846-2849, 2016
25 2016 Software defined visible light communication M Rahaim, A Miravakili, S Ray, V Koomson, M Hella, T Little
Wireless Innovation Forum Conference on Communications Technologies and …, 2014
24 2014 Speed optimized large area avalanche photodetector in standard CMOS technology for visible light communication S Ray, MM Hella, MM Hossain, P Zarkesh-Ha, MM Hayat
SENSORS, 2014 IEEE, 2147-2150, 2014
20 2014 Low-noise speed-optimized large area CMOS avalanche photodetector for visible light communication MM Hossain, S Ray, JS Cheong, L Qiao, ANAP Baharuddin, MM Hella, ...
Journal of Lightwave Technology 35 (11), 2315-2324, 2017
17 2017 A 30–75 2.5 GHz 0.13- CMOS Receiver Front-End With Large Input Capacitance Tolerance for Short-Range Optical Communication S Ray, MM Hella
IEEE Transactions on Circuits and Systems I: Regular Papers 63 (9), 1404-1415, 2016
14 2016 A meter-scale 600-Mb/s 2× 2 imaging MIMO OOK VLC link using commercial LEDs and Si pn photodiode array B Fahs, MJ Senneca, J Chellis, B Mazzara, S Ray, J Ghasemi, Y Miao, ...
2017 26th Wireless and Optical Communication Conference (WOCC), 1-6, 2017
12 2017 Switching architecture for CMOS exponential function generators eliminating squarer/multiplier circuits S Ray, MM Hella
Electronics letters 50 (4), 258-260, 2014
8 2014 A 0.622–10Gb/s inductorless adaptive linear equalizer with spectral tracking for data rate adaptation in 0.13-μm CMOS S Ray, MM Hella
2015 IEEE Custom Integrated Circuits Conference (CICC), 1-4, 2015
7 2015 CMOS integrated high speed light sensors for optical wireless communication applications B Nakhkoob, S Ray, MM Hella
SENSORS, 2012 IEEE, 1-4, 2012
5 2012 Enhancing the stability of broadband amplifiers using third order nested feedback S Ray, A Chowdhury, MM Hella
2018 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2018
4 2018 DC offset cancellation and crosspoint control circuit S Ray
US Patent 10,484,213, 2019
3 2019 A 15-mW 7-GHz inductorless transimpedance amplifier and a 1-THz+ GBP limiting amplifier for 10GbE optical receivers S Ray, MM Hella
2015 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 421-424, 2015
3 2015 A 2.2 GHz-80dBΩ CMOS receiver front-end for short-range optical communication employing DMT/OFDM S Ray, MM Hella
2014 IEEE International Symposium on Circuits and Systems (ISCAS), 2700-2703, 2014
3 2014 Cross-point offset adjustment circuit S Ray, A Izadi
US Patent 10,511,294, 2019
2 2019 Loss of signal detector S Ray
US Patent 10,090,922, 2018
2 2018 Cross-point offset adjustment circuit S Ray, A Izadi
US Patent 10,122,353, 2018
1 2018 Variable gain amplifier system including separate bandwidth control based on inductance contribution S Ray, J Wang, K Raviprakash
US Patent 11,750,162, 2023
2023