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| Fault analysis and treatment of 714CDN-K weather radar servo system |
| Han Chen |
| Hunan Air Traffic Branch Management Bureau of Civil Aviation,Changsha 410137 |
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Abstract The servo system is a bridge between the radar antenna and the monitoring terminal.Failure of the servo system can cause the radar to work abnormally,or even can not work.However,the servo system connection is complex and the associated lines are more dispersed,resulting in difficult maintenance.This paper analyzes the radar servo system fault in detail mainly by means of its working principles in order to find out treatment methods to rapid checking and troubleshooting the radar.
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Received: 29 March 2017
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2017, Vol. 34 
