Analysis on Jamming Suppression Area of Communication Countermeasure System Based on Jamming-to-communication Maximum Distance Ratio
Aiming at the problem of jamming suppression capability of communication countermeas-ure system,on the basis of jamming equation,a jamming suppression area analysis method based on jamming-to-communication maximum distance ratio is proposed.By considering the geograph-ical environment of tactical application,this method analyzes the propagation model of the commu-nication and jamming link,and derives the jamming equations of two propagation models.After jamming-to-communication maximum distance ratio being introduced into the jamming equation,the equation of jamming suppression area is established.According to the size relationship of the jamming-to-communication maximum distance ratio,this paper discusses the jamming suppression area in different situations,combining with the typical communication countermeasure scenarios of ultra-short wave radio station and unmanned aerial vehicle(UAV)data link jamming,carries out the jamming suppression area analysis.The jamming suppression area analysis method of commu-nication countermeasure system based on jamming-to-communication maximum distance ratio can figuratively describes the jamming suppression area and jamming invalid area,which is effective in guiding the tactics application of communication countermeasure.
communication countermeasurejamming equationjamming-to-signal ratiojamming-to-communication maximum distance ratiojamming suppression area
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