← 返回 JSSC 论文列表JSSC 2009第5期RF & Wireless90nm
An Agile Ultra-Wideband Pulse Radio Transceiver With Discrete-Time Wideband-IF F
采用90nm CMOS工艺实现的超宽带脉冲无线电收发器，支持快速频带切换和干扰避免。
90nm CMOS, 1.2V, 100Mpulses/s, 1mm², 130mA
模拟相关器离散时间干扰脉冲无线电超宽带收发器
▸使用高速存储器存储数字模板进行脉冲生成和相关检测
▸采用离散时间中频相关器
▸无需快速锁定锁相环实现多频带操作
Abstract
, Student Member , IEEE, Ranjit Gharpurey , Member , IEEE,
and Peter Kinget , Senior Member , IEEE
Abstract—A pulse-based CMOS ultra-wideband transmitter
and receiver have been realized using a standard digital 90 nm
CMOS process. The transceiver uses digital templates stored in
high-speed memories for pulse generation on the transmit side and
for correlation on the receive side. This allows fast band switching
for multi-band operation and interferer avoidance without the
requirement for fast-se