← 返回 JSSC 论文列表JSSC 2006第11期RF & Wireless0.18μm
A Low-Power Dual-Band Triple-Mode WLAN CMOS Transceiver
本文介绍了一种低功耗双频三模式WLAN CMOS收发器。
78 mA接收模式, 76 mA发射模式, 3.5/4.2 dB系统噪声系数, -93/-94 dBm灵敏度, 3.2/3.4%误差矢量幅度
低功耗双频三模式CMOS收发器WLAN
▸并发双频低噪声放大器
▸基于三极管偏置MOSFET的宽调谐低通滤波器
▸自适应反馈环路DC偏移补偿电路
Abstract
This paper describes a 0.18-
m CMOS direct-con-
version dual-band triple-mode wireless LAN transceiver. The
transceiver has a concurrent dual-band low-noise amplifier
for low power consumption with a low noise figure, a single
widely tunable low-pass filter based on a triode-biased MOSFET
transconductor for multi-mode operation with low power con-
sumption, a DC-offset compensation circuit with an adaptive
activating feedback loop to achieve a fast response time with
low power consumption, and a
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