Title :
A single-chip dual-band tri-mode CMOS transceiver for IEEE 802.11a/b/g WLAN
Author :
Zargari, M. ; Jen, Shien-Uang ; Kaczynski, B. ; Lee, Minhung ; Mack, M. ; Mehta, Sharad ; Mendis, S. ; Onodera, K. ; Samavati, H. ; Si, Weisheng ; Singh, Karam ; Tabatabaei, A. ; Terrovitis, M. ; Weber, D. ; Su, Donglin ; Wooley, B.
Author_Institution :
Atheros Commun., Sunnyvale, CA, USA
Abstract :
A 2.4/5 GHz transceiver implements the RF and analog front-end of an IEEE 802.11a/g/b WLAN system in 0.25 μm CMOS technology. The IC transmits 9 dBm/8 dBm EVM-compliant output power at 5 GHz/2.4 GHz for a 64QAM OFDM signal. The overall receiver NF is 5.5/4.5 dB at 5/2.4 GHz.
Keywords :
CMOS integrated circuits; OFDM modulation; field effect MMIC; integrated circuit noise; transceivers; wireless LAN; 0.25 micron; 2.4 GHz; 4.5 dB; 5 GHz; 5.5 dB; CMOS technology; EVM-compliant output power; IEEE 802.11a/b/g WLAN; OFDM signal; RF front-end; analog front-end; overall receiver NF; single-chip dual-band tri-mode CMOS transceiver; Baseband; Circuits; Dual band; Filters; Frequency synthesizers; RF signals; Radio frequency; Radiofrequency amplifiers; Transceivers; Wireless LAN;
Conference_Titel :
Solid-State Circuits Conference, 2004. Digest of Technical Papers. ISSCC. 2004 IEEE International
Print_ISBN :
0-7803-8267-6
DOI :
10.1109/ISSCC.2004.1332611
