false target jamming 中文意思是什麼
false target jamming
解釋
假目標干擾-
It ’ s often used to cover the special target in special area or is used to make false attacking situation. these small light and cheap jamming devices always are thrown to the area near the target. they are manipulated or not to jam the foe ’ s military electronic device such as radar and radio etc. the device weighs about one kilogram and is as big as mauley
分散式干擾是在無人機機載和氣球載干擾機等形式上發展起來的電子對抗設備，通常是為了掩護特定區域的目標或在某一地區內製造假的進攻態勢，將眾多體積小、質量輕、價格便宜的小型干擾源散布在接近被干擾目標的空域、地域上，自動地或受控地對選定的軍事電子設備進行干擾。 -
Chapter 3 studies the false target jamming. jamming signal generation formula is proposed by the investigation of simultaneous ground echoes of two different point targets in radar beam. comprehensive research about the characteristics of jamming signal is made, and raw data is used in simulation
第三章對虛假圖像干擾進行了研究，通過對雷達波束內兩個不同的點目標在同一時刻的回波信號進行的分析比較，推導了干擾信號的生成公式，對干擾信號的特徵作了詳細的分析，並結合實測數據做了模擬實驗。 -
Chapter 4 proposes two false target jamming detection schemes by dual - aperture antenna along - track and cross - track interferometric sar, which are based on moving target detection technique and spatial cancellation algorithm
第四章將動目標檢測技術和空域對消技術引入到對干擾目標的檢測中，提出了沿航跡和跨航跡雙天線干涉對消檢測虛假圖像欺騙干擾的方法。 -
In this thesis, two methods of active deception jamming to sar, false target jamming and rebound jamming, are mainly studied
本文主要研究了兩種對合成孔徑雷達的有源欺騙干擾-虛假圖像干擾和彈射式干擾。 -
Space - borne radar parameters are used in simulation. base on the doppler frequency of rebound jamming signal, along - track interferometric detection scheme, which is proposed in chapter 4, is employed to detect point target rebound jamming in simulation, and the results validate the feasibility of this kind detection scheme. at last, a detailed comparison between rebound jamming and false target jamming is made
第五章介紹了彈射式干擾原理，對干擾信號特徵及干擾效果作了具體的分析，並利用機載sar參數作了干擾模擬實驗;根據彈射式干擾信號多普勒頻率的特點，利用沿航跡雙天線干涉對消技術對彈射式點目標干擾進行檢測，分析了模擬結果;最後還將彈射式干擾與虛假圖像干擾進行了比較。
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