多普勒天气雷达发射系统测试平台设计

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Abstract When testing the Doppler weather radar transmitter system,it is generally required to stop the operation of weather radar and make the electrical connection between partial components to be tested disconnected.Therefore,the anomaly indexes are possible to occur during testing,causing the duration of test to be uncontrollable.Against this situation,in the paper,all the components to be tested in the transmitter system are connected under the condition that the weather radar operates normally.By measuring the output sampling signal of all low-voltage components to be tested or by making the high-voltage test tooling switched over first and then measuring the output high voltage signal of high-voltage components to be tested,it is possible to realize the objective of conducting technical testing for the transmitter system during normal operation of the Doppler weather radar.

Key words： weather radar transmitter system test equipment high-voltage component instruments and meters

Received: 12 January 2022

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	Articles by authors
	Li Li
	Rao Chuanxin
	Zhou Feng
	Chen Xing
	Xu Haifu

Cite this article:

Li Li,Rao Chuanxin,Zhou Feng等. Design of testing platform for Doppler weather radar transmitter system[J]. Meteorological Hydrological and Marine Instrument, 2023, 40(2): 101-104.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2023/V40/I2/101

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