| 基于GPIB通信的短波通信测试系统设计 |
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| 引用本文： | 王洪民,田华明.基于GPIB通信的短波通信测试系统设计[J].中国科技信息,2011(15):127-127,125. |
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| 作者姓名： | 王洪民 田华明 |
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| 作者单位： | 1. 海司通信部,北京,100841
2. 海军航空工程学院青岛分院,山东青岛,266041 |
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| 摘 要： | 短波是目前常用的远距离通信手段,发射功率、工作频率、调制度、调制失真、谐波抑制是短波电台的重要工作指标。针对某型短波电台对外接口少、检测指标多的要求,设计一套基于计算机GPIB总线通信的测试系统,通过实时采集射频、音频、调制等信号来分析指标参数,从而实现短波电台的指标的自动测试。
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| 关 键 词： | GPIB 数据通信 自动检测 软件设计 |
Design of short-wave radio Testing System Based on GPIB Communication |
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| Wang Hong-min,Tian Hua-ming.Design of short-wave radio Testing System Based on GPIB Communication[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(15):127-127,125. |
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| Authors: | Wang Hong-min Tian Hua-ming |
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| Institution: | Wang Hong-min1 Tian Hua-ming2 1Communication Department of Navy Headquaters,Beijing 100841 2Qingdao Branch,Naval Aeronautical Engineering Academy,Qingdao 266041 |
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| Abstract: | Short-wave is usual method of long distance communication.The most important capabilities of Short-wave radio are transmitting power、working frequence、modulation and so on.This paper designs a suit of automatic testing methods based on technique of computer GPIB bus control.By acquiring the radio＇s signals such as radio frequency,audio frequency and modulated signals at real time,these methods can analyse parameters and test all parameters automatically. |
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| Keywords: | GPIB Data communication Automatic Testing Design of software |
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