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4 results on '"Choi, SungTae"'

1. End-to-end 6G Terahertz Wireless Platform with Adaptive Transmit and Receive Beamforming

Author

Abu-Surra, Shadi, primary, Choi, Wonsuk, additional, Choi, SungTae, additional, Seok, Eunyoung, additional, Kim, Dongjoo, additional, Sharma, Navneet, additional, Advani, Siddharth, additional, Loseu, Vitali, additional, Bae, Kitaek, additional, Na, Ilju, additional, Farid, Ali A., additional, Rodwell, Mark J. W., additional, Xu, Gary, additional, and Zhang, Jianzhong, additional

Published
2022
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2. End-to-end 140 GHz Wireless Link Demonstration with Fully-Digital Beamformed System

Author

Abu-Surra, Shadi, primary, Choi, Wonsuk, additional, Choi, Sungtae, additional, Seok, Eunyoung, additional, Kim, Dongjoo, additional, Sharma, Navneet, additional, Advani, Siddharth, additional, Loseu, Vitali, additional, Bae, Kitaek, additional, Na, Ilju, additional, Farid, Ali A., additional, Rodwell, Mark J. W., additional, Xu, Gary, additional, and Zhang, Jianzhong Charlie, additional

Published
2021
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3. A 100mW 3.0 Gb/s spectrum efficient 60 GHz Bi-Phase OOK CMOS transceiver

Author

Wang, Yun, primary, Liu, Bangan, additional, Liu, Hanli, additional, Narayanan, Aravind Tharayil, additional, Pang, Jian, additional, Li, Ning, additional, Yoshioka, Torn, additional, Terashima, Yuki, additional, Zhang, Haosheng, additional, Tang, Dexian, additional, Katsuragi, Makihiko, additional, Lee, Daeyoung, additional, Choi, Sungtae, additional, Wu, Rui, additional, Okada, Kenichi, additional, and Matsuzawa, Akira, additional

Published
2017
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4. A 60-GHz 3.0-Gb/s Spectrum Efficient BPOOK Transceiver for Low-Power Short-Range Wireless in 65-nm CMOS.

Author

Wang, Yun, Liu, Bangan, Wu, Rui, Liu, Hanli, Narayanan, Aravind Tharayil, Pang, Jian, Li, Ning, Yoshioka, Toru, Terashima, Yuki, Zhang, Haosheng, Tang, Dexian, Katsuragi, Makihiko, Lee, Daeyoung, Choi, Sungtae, Okada, Kenichi, and Matsuzawa, Akira

Subjects
SUCCESSIVE approximation analog-to-digital converters, RADIO transmitter-receivers, RADIO frequency, PHASE shift keying
Abstract

This paper presents a 60-GHz transceiver for low-power high-speed short-range wireless using the proposed binary-phase on-off keying (BPOOK) modulation scheme. The proposed BPOOK wireless transceiver transmits radio frequency (RF) signal with amplitude modulated on and off by input baseband data, and meanwhile, the phase is changing between 0° and 180°. The BPOOK transceiver achieves doubled spectral efficiency compared with OOK modulation and binary-phase-shift keying (BPSK) modulation. It also cancels the intrinsic local-oscillator feed through (LOFT) issue in the OOK modulation. The BPOOK RF signal can be demodulated by employing low-power square-law envelope detector incoherently. The transceiver is fabricated in a standard 65-nm CMOS technology. A data rate of 3.0 Gb/s is achieved while consuming a power of 100 mW from 1-V supply. The incoherent receiver has a sensitivity of −46 dBm. The core area of the transceiver is 1.56 mm2. [ABSTRACT FROM AUTHOR]

Published
2019
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