Receiver resistant to transient ultra-wideband electromagnetic interference
An electromagnetic interference and receiver technology, applied in the direction of electrical components, transmission systems, etc., can solve the problems of lowering the gain of useful signals, high radiation power of interference sources, and affecting the quality of received signals, so as to achieve the effect of reducing the impact
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[0016] The present invention will be described in further detail below in conjunction with specific embodiments and accompanying drawings.
[0017] An anti-transient ultra-wideband electromagnetic interference receiver, including an antenna, is characterized in that the antenna is connected to a power divider through a low-noise amplifier; the output end of the power divider is connected to a transient pulse detection circuit; the transient pulse detection The output end of the circuit is connected with the time-domain strobe judgment circuit; the time-domain strobe judgment circuit is connected with the AGC module of the back-end receiver, and becomes one of the input signals of the AGC action; when the time-domain strobe judgment receiver is temporarily closed, the AGC The module should keep the state of the receiver gain link unchanged; the other output of the power divider is connected to the delay circuit; the output of the delay circuit is connected to the SPDT switch; on...
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