摘要
数字通信系统的信号发射期间,核心的器件就是功率放大器。为了将其应用的质量提升,需要做好短波功率放大器预失真技术的研究。本文进行分析一种短波功率放大器预失真技术,从需求、研究现状、未来发展、技术方案等方面进行探究,提供给实践工作有价值的借鉴。
During the signal transmission of digital communication system,the core device is power amplifier.In order to improve the quality of its application,it is necessary to study the predistortion technology of short wave power amplifier.This paper analyzes a predistortion technology of short wave power amplifier,explores from the demand,research status,future development,technical solutions and other aspects,and provides valuable reference for practical work.
作者
和谦
He Qian(Guangzhou Haige Communications Group Incorporated Company,Guangzhou Guangdong,510000)
出处
《电子测试》
2021年第11期111-112,共2页
Electronic Test
关键词
短波功率后选器
预失真技术
发展趋势
关键技术
shortwave power post selector
predistortion technology
development trend
key technology
