北斗導(dǎo)航終端射頻模塊自動(dòng)測(cè)試系統(tǒng)研究
[Abstract]:Beidou satellite navigation is a navigation system independently developed by our country to provide navigation and positioning services for our country. In Beidou satellite navigation system, radio frequency module component, as an important part of navigation system terminal, directly affects the normal transmitting and receiving of navigation system. Therefore, the requirements of radio frequency module are very strict. The radio frequency module index mainly refers to the channel gain, the input and output standing wave ratio, the noise coefficient, the if frequency 3dB bandwidth, the transmission power and so on. Then ensure the normal operation of the whole navigation terminal. Therefore, how to accurately, quickly and effectively test these radio-frequency indicators has become an urgent problem to be studied. In order to solve the problem of fast and effective testing of radio frequency module, this paper studies the automatic test system of radio frequency module in Beidou navigation terminal. An automatic test system based on spectrometer and GPIB is developed by using VB software. This system mainly tests some indexes of the transceiver part of the Beidou RF module. Because of the limited space, we only study some indexes of the channel part and the power amplifier part which can be tested by using only the spectrometer. The automatic test system mainly introduces the design of the whole scheme of the automatic test system and the construction of the hardware test platform and the module partition of the software part respectively. After the design of the automatic test system is completed and the calibration work is completed, these indexes are tested by manual and automatic test methods, and the test results are compared, and the advantages of the automatic test system and its improvement scheme are summarized. In this paper, the radio frequency module developed by Hebei Jinghe Electronics Company is taken as the test object, which verifies the practicability, reliability and saving of manpower and material resources of the automatic test system. It has the research value and the social value.
【學(xué)位授予單位】:河北科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:TN967.1
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 王智;陳寶林;;基于VEE的射頻模塊自動(dòng)測(cè)試系統(tǒng)設(shè)計(jì)[J];無(wú)線電工程;2014年06期
2 王曉君;張偉;杜萌萌;;北斗衛(wèi)星導(dǎo)航系統(tǒng)的應(yīng)用及其抗干擾技術(shù)[J];河北工業(yè)科技;2014年03期
3 楊文;黃文濤;;通用自動(dòng)測(cè)試系統(tǒng)的軟件設(shè)計(jì)與實(shí)現(xiàn)[J];工業(yè)控制計(jì)算機(jī);2012年01期
4 趙紅梅;王勝平;;擴(kuò)頻通信系統(tǒng)的抗干擾特性分析[J];河北科技大學(xué)學(xué)報(bào);2011年S2期
5 范紅;戴敬;于海東;耿英;;射頻模塊測(cè)試技術(shù)及展望[J];機(jī)電產(chǎn)品開(kāi)發(fā)與創(chuàng)新;2007年06期
6 嚴(yán)豐慶,錢(qián)澄;射頻開(kāi)關(guān)及其在通信系統(tǒng)中的應(yīng)用[J];電子器件;2005年01期
7 羽佳;雙星定位法與北斗1號(hào)衛(wèi)星導(dǎo)航系統(tǒng)[J];航天返回與遙感;2004年01期
8 朱治國(guó),鄭建榮,劉小平,顧秀蘭;虛擬儀器及其常用開(kāi)發(fā)軟件[J];現(xiàn)代儀器;2004年01期
9 許業(yè)文,丁銀平;基于GPIB總線的信號(hào)分析系統(tǒng)[J];儀表技術(shù)與傳感器;2003年08期
10 方文華,張強(qiáng)軍;用VB開(kāi)發(fā)基于GPIB接口技術(shù)的測(cè)控程序[J];工業(yè)計(jì)量;2001年S1期
相關(guān)碩士學(xué)位論文 前10條
1 葛紹妹;射頻收發(fā)通道及其關(guān)鍵電路的研究[D];安徽大學(xué);2014年
2 張鵬;北斗衛(wèi)星導(dǎo)航接收機(jī)射頻通道技術(shù)研究[D];西安電子科技大學(xué);2013年
3 田至男;TD-LTE終端射頻自動(dòng)測(cè)試系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[D];北京郵電大學(xué);2013年
4 拓勇;衛(wèi)星導(dǎo)航接收機(jī)射頻前端設(shè)計(jì)[D];西安電子科技大學(xué);2012年
5 張鳴;北斗一代衛(wèi)星導(dǎo)航接收機(jī)射頻通道技術(shù)研究[D];北方工業(yè)大學(xué);2011年
6 康樂(lè);抗干擾接收機(jī)射頻前端的設(shè)計(jì)與實(shí)現(xiàn)[D];西安電子科技大學(xué);2011年
7 賈德偉;北斗一代接收機(jī)基帶信號(hào)處理的設(shè)計(jì)和實(shí)現(xiàn)[D];西安電子科技大學(xué);2011年
8 張勝;寬帶無(wú)線通信系統(tǒng)射頻收發(fā)前端研究[D];杭州電子科技大學(xué);2011年
9 黃佳;S波段射頻收發(fā)前端的研究與實(shí)現(xiàn)[D];電子科技大學(xué);2010年
10 王永東;雷達(dá)接收機(jī)自動(dòng)測(cè)試系統(tǒng)的研制[D];南京理工大學(xué);2008年
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