Title :
A High-Speed Baseband Receiver for MIMO OFDM Based WLAN
Author :
Lee, Tsung-Hsueh ; Jhuang, Jing-Siang ; Chiueh, Tzi-Dar
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
Abstract :
In this paper, we have completed system and circuit design of a high-speed baseband transceiver for a high-rate wireless LAN. This system adopts multi-input multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) technique, which can be more robust to channel effects in the band that the WLAN will operate. Detail design of the baseband receiver is completed and functional simulation shows promising results for the proposed baseband transceiver. Further circuit design indicates that the receiver can support a signal bandwidth higher than 150MHz and channel bit rate well above 1Gbps
Keywords :
MIMO systems; OFDM modulation; transceivers; wireless LAN; wireless channels; MIMO OFDM technique; high-rate wireless LAN; high-speed baseband transceiver; integrated circuit design; orthogonal frequency division multiplexing; Bandwidth; Baseband; Bit rate; Circuit simulation; Circuit synthesis; MIMO; OFDM; Robustness; Transceivers; Wireless LAN;
Conference_Titel :
VLSI Design, Automation and Test, 2006 International Symposium on
Conference_Location :
Hsinchu
Print_ISBN :
1-4244-0179-8
Electronic_ISBN :
1-4244-0180-1
DOI :
10.1109/VDAT.2006.258172
