active jamming 中文意思是什麼
active jamming
解釋
活性擾亂-
Three primary jamming methods used on laser - guided bombs are : laser angle deception jamming, active laser suppressive jamming and passive electro - optical jamming
摘要對激光制導炸彈的主要干擾方式有3種：激光角度欺騙干擾、激光有源壓制干擾和光電無源干擾。 -
Avionics self - protection system is a subsystem of the advanced avionics system, which has the main functions to find hostile radar - guided weapons system and infrared - guided weapons system by using the mothed of radar reconnaissance. and then to countermeasure enemy ' s radar - guided weapon system and infrared - guided weapons system by adoptinging those measures of electric - magnetic jamming ( active countermeasures ), chaff cloud deception jamming ( passive countermeasures ) and ir decoy deception jamming ( passive countermeasures ) so as to protect our airplanes from the hostile attacks this paper have researched deeply for the integrated mode of avionics self - protection system
航空自衛系統是先進航空電子綜合化系統的一個分系統，其主要功能是通過雷達偵察方式發現敵方雷達制導武器系統和紅外製導武器系統，並通過實施電磁干擾（有源干擾） 、箔條雲欺騙式干擾（無源干擾）和紅外誘餌欺騙式干擾（無源干擾）對抗敵方雷達制導武器系統、紅外製導武器系統，保護我機免受敵方武器系統攻擊。 -
To improve anti - jamming technique by spread spectrum close to monochromatic frequency, so that enhance the ability of anti - active - jamming and anti - passive - jamming, anti reconnaissance, anti - radiation missile, anti - stealth, by means of multi frequency spread spectrum and hopping spectrum instead of mono - frequency spread spectrum, realizing strong processing system for anti - interference signal, providing the method of generating of chirp signal and corresponding matched filter system
摘要為改進線性調頻雷達系統所採用的在單色頻率點附近擴譜抗干擾技術，加強制導雷達站具備抗有源、無源干擾，反偵察，抗硬殺傷的反幅射導彈和反隱身的能力，通過將單頻點擴譜改為多頻點擴譜跳譜，實現了高抗干擾信號處理系統，給出方案中在中頻段實現的線性調頻信號產生方法以及對應的匹配濾波處理系統。 -
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。 -
Simulation and analysis of complex active noise modulation jamming
有源噪聲調制干擾的模擬及性能分析 -
Annlic the establishment gram kj medicinal preparation is one high active living thing medium which in the outside too bareness oxygen, the low attraction, under the high radiation special environment produces, has the surmounting legacy product 120 time of ultra formidable anti - virus functions, it has the ultra strong jamming function in the middle of the viral dna copy process, may completely block the viral dna duplication, and may pass the skin absorption, be thorough hypodermic, goes directly to the skin base first floor and the dermis cellular layer comprehensively sweeps clean the virus
Annlic安立克kj劑是在外太空無氧氣低引力高輻射的特殊環境下生成的一種高活性生物介質，具有超越傳統產品20倍的超強大抗病毒作用，它在病毒dna復制過程當中具有超強干擾作用，可完全阻斷病毒dna復制，並可以透皮吸收深入皮下，直達皮膚基底層和真皮細胞層全面掃清病毒。 -
The polarimetric information in the target scattering signal has great potential on target detection, enhancement, filtering and recognition. some novel techniques can be proffered for detecting concealed targets, weakening the influences of adverse em environments, confronting active jamming and recognizing targets. basic theory of radar polarization is studied firstly
雷達目標散射信號中的極化信息在目標檢測、增強、濾波及識別中有著巨大的應用潛力，為雷達系統在反隱身、削弱惡劣電磁環境的影響、對抗有源干擾和識別目標等方面提供了新的技術途徑。 -
This dissertation simulates sar point target imaging with range - doppler ( r - d ) algorithm based on analyzing sar imaging theories and algorithms. based that, we analyze the technology of sar active jamming and the methods of jamming effectiveness evaluation, research suppression jamming and deception jamming systemically. and we simulate several jamming modalities of suppression jamming and deception jamming, which proves its validity and correctness. we then use three different methods to evaluate the jamming effectiveness, analyze the result of the simulation
本文在對sar的工作原理及其典型成像演算法分析研究的基礎上，對sar的點目標成像進行了距離-多普勒演算法模擬;在此基礎上，詳細分析了sar的有源干擾技術及干擾效能評估方法，系統的研究了壓制式干擾和欺騙式干擾，實現了多種干擾樣式壓制式干擾和點目標欺騙式干擾的模擬，證明了其有效性和正確性，得出了結論;用多種不同的干擾效能評估方法對壓制式干擾模擬進行了干擾效能評估，分析了所得結果。 -
For the simple two states interference modle, the different improvement of bluetooth ’ s anti - jamming performance after applying afh is investigated for two instances such as parameters or active channels are different
對于簡單雙狀態干擾模型，分析了當選擇參數不同、活動通道數目不同時，自適應跳頻技術對藍牙系統抗干擾性能提高程度的不同。
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