摘要
跟踪与数据中继卫星中调制体制的选择是近年来数传领域研究的方向之一。文中分析了SQPSK调制体制基本原理和性能特点,在此基础上进一步分析其在卫星高速数传通信领域的主要优点,并介绍SQPSK调制体制在卫星高速数传领域中的实际工程应用。
The choice of modulation in the Tracking and Data Relay Satellite System(TDRSS) is one direction of the recent data transmission.This paper analyzes the theory and capability of SQPSK modulation,and also analyzes its main merit in the satellite high speed data transmission communication field.At last this paper introduces the engineering application of SQPSK modulation in the satellite high speed data transmission communication field.
出处
《遥测遥控》
2007年第S1期26-29,共4页
Journal of Telemetry,Tracking and Command
