Title :
Direct-conversion CMOS transceiver with automatic frequency control for 802.11a wireless LANs
Author :
Behzad, A. ; Lin, L. ; Shi, Z.M. ; Anand, S. ; Carter, K. ; Kappes, M. ; Lin, E. ; Nguyen, T. ; Yuan, D. ; Wu, S. ; Wong, Y.C. ; Fong, V. ; Rofougaran, A.
Author_Institution :
Broadcom, CA, USA
Abstract :
A 11.7mm/sup 2/ 5GHz direct-conversion 0.18/spl mu/m CMOS transceiver achieves a sensitivity of -93dBm, a system NF of 4.5dB (high gain), and IIP3 of -4.8dBm (low gain). Dissipation is 150mW in RX mode and 380mW while transmitting 15dBm OFDM signal.
Keywords :
CMOS integrated circuits; OFDM modulation; UHF integrated circuits; automatic frequency control; transceivers; wireless LAN; 0.18 micron; 150 mW; 380 mW; 4.5 dB; 5 GHz; IIP3; OFDM signal; RX mode; automatic frequency control; direct-conversion CMOS transceiver; sensitivity; system NF; wireless LANs; Automatic frequency control; Baseband; Calibration; Local area networks; Noise measurement; OFDM; Oscillators; Radio frequency; Transceivers; Wireless LAN;
Conference_Titel :
Solid-State Circuits Conference, 2003. Digest of Technical Papers. ISSCC. 2003 IEEE International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-7707-9
DOI :
10.1109/ISSCC.2003.1234333
