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A 05 V 485 Mbps Dual-Mode Baseband Transceiver With Extended Frequency Calibrati
一款用于无线体域网的双模基带收发器芯片组，支持多用户共存和高数据率传输。
0.5V供电电压，最大数据传输速率4.85 Mbps，调制器功耗5.52W
无线体域网双模基带收发器MT-CDMAOFDM低功耗
▸双模基带收发器支持MT-CDMA和OFDM调制
▸嵌入式相位频率可调时钟生成器
▸频率误差预校准方案扩展频率失配容忍度至100 ppm
Abstract
hen, Student Member , IEEE, Jui-Y uan Y u, Chien-Ying Y u, and Chen-Yi Lee, Member , IEEE
Abstract—This work provides a dual-mode baseband trans-
ceiver chipset for wireless body area network (WBAN) system.
The modulation schemes include multi-tone code division multiple
access (MT-CDMA) and orthogonal frequency division multi-
plexing (OFDM) to meet multi-user coexistence (up to 8) and high
data rate purposes. Based on the analysis of the WBAN operation
behavior , several methods including high