Beam cutting effect on jamming efficiency of chaff corridor

Radar-radio-beam Cutting effect was unconsidered so far for Chaff Corridor (CC) both in theoretic analysis and operational engineering; different position’s Blanket Efficiency (BE) of constant chaff-density CC is different as results of radarlobes cut a chaff volume, which means there are limited chaffs which have jamming effect to radar. So CC's Jamming BE was researched and modified, even and un-even CC's chaff density of jamming efficiency were turned out by simulation, the results showed that if CC's BE was wanted unaltered, the chaff density should be changed correspondingly.