An Improved Analog AGC for TD-SCDMA Receiver

摘要：

The Time Division-Synchronous CDMA (TD-SCDMA)uses time division duplex (TDD) for unsymmetrical data rate transmission, making conventional closed-loop automatic gain control (AGC) schemes impractical for TD-SCDMA receiver. An improved analog AGC algorithm used in TD-SCDMA receiver is presented, the general model is given and an equivalent linear system is proposed. Finally, thesimulation and test results are given. The validity of the algorithm is verified by simulations and experiments.

作者: Liao Ji-chang He Song-bai

作者单位: School of Electronic Engineering University of Electronic Science and Technology of China Chengdu, Sichuan, China

会议类型: 国际会议

会议名称: 2007年通信、电路与系统国际会议(2007 International Conference on Communications,Circuits and Systems Proceedings)

会议地点: 日本福冈

会议语种:英文

在线出版日期: 2007-07-11（万方平台首次上网日期，不代表论文的发表时间）