毫米波技术性能分析及其无源干扰方法研究

Study on Millimeter Wave Technique Performance and Passive Countermeasures

新型高效、大功率毫米波功率源、介质天线、集成天线、低噪声接收机芯片等相继问世,使毫米波技术发生了巨大的变革,并且大大地拓宽了它的应用领域。毫米波具有波束窄、带宽大、抗干扰能力强,可穿透雨、雾、战场浓烟、尘埃进行探测等一系列优点。因此,本文介绍了毫米波技术的优点及其可行的一些无源干扰方法。

Novel effective and high-power resource of millimeter wave, media antenna, integrated antenna, low noise chip of receiver come to being, and the technique of millimeter wave changes greatly, consequently its application scopes are widened. Because millimeter wave has many virtues such as narrow wave beam, wide frequency band, high anti-jamming performance and the detection capability through rain, smog and heavy smoke in the battlefield, the millimeter wave technique develops much quickly. The virtues of the millimeter wave technique were introduced and the passive countermeasures were put forth.