雷達同頻干擾 的英文怎麼說

中文拼音 [léitóngbīngānrǎo]
雷達同頻干擾 英文
radar same frequency interference
  • : 1. (雲層放電時發出的響聲) thunder 2. (軍事上用的爆炸武器) mine 3. (姓氏) a surname
  • : Ⅰ動詞1 (暢通) extend 2 (達到) reach; attain; amount to 3 (通曉; 明白) understand thoroughly...
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 干Ⅰ名詞1 (事物的主體或 重要部分) trunk; main part 2 (幹部的簡稱) short for cadre Ⅱ動詞1 (做...
  • : Ⅰ動詞1 (擾亂; 攪擾) harass; trouble 2 (客套話 因受人款待而表示客氣) trespass on sb s hospital...
  • 雷達 : [訊] radar (縮自 radio detection and ranging)
  1. Due to restriction with the array aperture transition time, traditional phased array radar works under relative narrow signal bandwidth, so this restricts the application of phased array radar in the field where high performance is demanded. however, optically controlled phased array radar ( ocpar ) adopts the photoelectron technology, counteracts the aperture transition time via the method of optical true time delay ( ottd ), so it can realize wide instantaneous bandwidth and squint - free operation ; meanwhile, it can realize the miniaturization of phased array radar and has super anti - electromagnetism interference capability

    而光控相控陣採用光電子技術,通過光實時延遲的方法來抵消孔徑渡越時間,可以實現相控陣的寬帶寬角掃描;時也可以使得相控陣小型化,並具有強的抗電磁的能力;另外,由於光纖傳輸具有損耗低、帶寬等固有優點,採用光纖連接天線和控制中心,可以使兩者的距離較採用軸電纜有較大的提高,更有利於保護控制中心。
  2. Some functional blocks are set up with the basic block provided by spw, and some is programmed with c language. after the simulation of pulse compress mtd radar, the effect of some jamming signals is analyzed. especially, the jamming signal of high pulse repeat frequency is discussed

    完成脈沖壓縮mtd的建模以後,又討論分析了幾種常見的式樣,如噪聲調幅、噪聲調等,著重討論了高重噪聲調脈沖信號的效果,並對幾種不形式信號的效果進行了比較和分析。
  3. Then on one hand, author makes researches of anti - jamming against pulse jamming 、 gauss white noise jamming and radio frequency noise jamming from the side of signal processing. author exercises much signal processing knowledge of time - domain sliding window accumulation 、 wavelet analysis 、 time - frequency analysis and linear prediction and carries out many simulation experiments. on the other hand, author proposes the anti - jamming methods of using a sar similar to double - base radar and modulating the amplitude 、 the phase of emission signal and changing the frequency modulation slope from the side of changing sar system model

    作者首先提出了合成孔徑的定義、分類以及評價抗方法好壞的主客觀標準;然後,一方面從信號處理的角度出發對脈沖式、高斯白噪聲以及射噪聲進行了抗研究,其中運用了時域滑動窗口積累,小波分析,時分析以及線性預測等信號處理知識,做了大量的模擬實驗;另一方面,本文基於改變合成孔徑系統模式提出了利用類似雙基地來抗,以及對發射信號進行調幅、調相以及改變調斜率來抗樣做了相應的模擬實驗。
  4. The subdivision algorithm will be listed in chapter 4 section 3. 4 } generation of radar interfrence image and target swap simulation improve the simulation of radar / arpa simulator

    4 )圖像的生成和目標誤跟蹤的模擬使得arpa模擬器的功能得到了進一步完善。
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