摘要
介绍一种软件控制的天线路径自动切换的射频切换箱设计。这种方法基于射频识别技术(RFID)和无线空中接口通信测试技术(OTA)测试系统对多频段产品测试需求以及路径校准需求,通过合理的结构设计和系统布局设计,利用软件程控RFID-OTA测试系统多路测试天线之间的切换,使测试系统可自动完成不同频段产品的测试和天线路径校准。
This paper introduces the design of high speed switchbox based on software automation which can be programmed switching.This method combines the requirements of RFID and OTA test system to complete multi-band testing and path calibration.Through reasonable structure design and system layout design,the programmable multi-antenna is switched by high speed switchbox in the RFID-OTA test system,which enables the test system to automatically complete the multi-antenna path calibration of products in different frequency bands.
作者
李超
吴垚
LI Chao;WU Yao(The Chinese People’s Liberation Army 92728 Army,Shanghai 200040,China;The Tenth Military Representative Office Resident in Shanghai Region for The Naval Force,Shanghai 200233,China)
出处
《微型电脑应用》
2023年第10期130-133,共4页
Microcomputer Applications
