機載電子設備ATE微波控制器設計與研制
《中國測試》雜志
茹東生1， 周 鵬1， 陶東香1， 閆婕妤2
（1. 海軍航空工程學院青島分院，山東 青島 266041； 2. 海軍司令部第四部，北京 100161）
摘 要：為實現(xiàn)對機載電子設備ATE各種射頻線路的自動控制與連接，設計研制一套數(shù)字I/O控制的機載電子設備ATE微波控制器。簡要介紹ATE微波控制器總體設計方案，根據(jù)ATE微波控制器射頻控制的實際需求，闡述微波控制器硬件結(jié)構(gòu)和調(diào)理電路，詳細舉例說明軟件控制編碼設計方法。實踐表明：該微波控制器射頻傳輸損耗小，微波開關(guān)切換精準可靠，滿足ATE系統(tǒng)對微波控制器射頻儀器資源與被測射頻設備射頻連接的具體需求。
關(guān)鍵詞：射頻測試；自動測試設備；射頻控制；微波開關(guān)；被測設備
中圖分類號：TP206+.3；TN62；TP271+.4；V243 文獻標志碼：A 文章編號：1674-5124（2013）03-0070-03
Design and development of ATE microwave controller for airborne electronic equipment
RU Dong-sheng1， ZHOU Peng1， TAO Dong-xiang1， YAN Jie-yu2
（1. Qingdao Branch，Navy Aeronautical Engineering College，Qingdao 266041，China；
2. No.4 Branch，Navy Commander Department，Beijing 100161，China）
Abstract: In order to realize the automatic control and connection of various RF circuit of airborne electronic equipment ATE， an ATE microwave controller of airborne electronic equipment controlled by digital I/O is designed. According to the actual demand of RF controlling by ATE microwave controller， the ATE microwave design scheme of the controller is briefly introduced， the hardware structure and conditioning circuit of the microwave controller is elaborated， and the coding design method of software control is detailed illustrated. The practical results show that the RF transmission loss of microwave controller is small， the operation of the microwave switches acts precisely and reliably， the specific connection needs of the ATE system has been fully met for microwave controller RF equipment resources and measured RF equipment.
Key words: RF measurement； ATE； RF controlling； microwave switch； measured equipment
