Title :
An IEEE 802.15.3c/802.11ad compliant SC/OFDM dual-mode baseband receiver for 60 GHz Band
Author :
Wei-Chang Liu ; Fu-Chun Yeh ; Chia-Yi Wu ; Ting-Chen Wei ; Ya-Shiue Huang ; Shen-Jui Huang ; Ching-Da Chan ; Shyh-Jye Jou ; Sau-Gee Chen
Author_Institution :
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
In this paper, a dual-standard, dual-mode baseband receiver for 60 GHz wireless communication is presented. The receiver is designed to support SC and OFDM modes for both IEEE 802.15.3c and IEEE 802.11ad standards. The receiver is integrated with all-digital synchronization, radix-16 FFT, phase noise cancellation and low-complexity time-domain equalizer for line-of-sight channel application. The hardware utilization achieves 70% by leveraging hardware sharing between two modes and two standards for area efficiency. The receiver is implemented with 65 nm 1P9M process in 7.95 mm2 core area. With feed-through architecture, the throughput rate supports up to 7.04 Gb/s and 15.84 Gb/s for SC mode (220 MHz) and OFDM mode (330 MHz), respectively.
Keywords :
OFDM modulation; digital arithmetic; equalisers; fast Fourier transforms; interference suppression; personal area networks; radio receivers; radiofrequency interference; synchronisation; wireless LAN; 65 nm 1P9M process; IEEE 802.11ad standard; IEEE 802.15.3c standard; all-digital synchronization; compliant OFDM dual-mode baseband receiver; compliant SC dual-mode baseband receiver; dual-standard baseband receiver; feed-through architecture; frequency 220 MHz; frequency 330 MHz; frequency 60 GHz; hardware sharing; line-of-sight channel application; low-complexity time-domain equalizer; orthogonal frequency-division multiplexing transmission scheme; phase noise cancellation; radix-16 FFT; single carrier transmission scheme; throughput rate; wireless communication; Baseband; Hardware; IEEE 802.15 Standards; OFDM; Receivers; Synchronization;
Conference_Titel :
Circuits and Systems (ISCAS), 2014 IEEE International Symposium on
Conference_Location :
Melbourne VIC
Print_ISBN :
978-1-4799-3431-7
DOI :
10.1109/ISCAS.2014.6865308
