Antenna fault detection method and device
A technology for detecting devices and fault locations, which is applied in the field of communication and can solve problems such as antenna faults
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0030] Below to figure 2 example and combine image 3 Describe in detail the antenna fault detection device provided by the embodiment of the present invention, figure 2 Diagram of the detection device for antenna failure provided by the embodiment of the present invention; image 3 The flow chart of the antenna fault detection signal provided by the embodiment of the present invention.
[0031] Such as figure 2 As shown, the antenna fault detection device includes: frequency sweep source 200, first directional coupler 210, second directional coupler 220, radio frequency amplifier 230, delayer 240, mixer 250 and signal processing device 260.
[0032] The frequency sweeping source 210 is used to generate a first frequency sweepin...
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