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- The results of simulation and measurement indicate that the antenna designed in this paper has advantages of broadband and compact size, and it is suitable for broadband radio fuze system. 結果表明,本文設計的加載環(huán)形微帶天線(xiàn)具有帶寬高、體積小等優(yōu)點(diǎn),適合在寬帶無(wú)線(xiàn)電引信系統中使用。
- Finally, the test data of a certain radio fuze is processed and the results obtained have proved the feasibility of this method. 最后對某無(wú)線(xiàn)電引信的試驗數據進(jìn)行了處理,證明了方法的可行性。
- The cluttering area wherein the fuze antenna illuminates is distributed into small clutter cells and the clutter modeling is built up as the method of fuze target echo modeling. 對天線(xiàn)照射區域內的雜波進(jìn)行了分割,采用近似目標回波的處理方法對雜波進(jìn)行了建模,并將該方法應用到引信目標模擬器中。
- This paper analyzes the technology of frequency agility and FM fixed-distance in the field of radio fuze. 本文研究了無(wú)線(xiàn)電引信中的頻率捷變調頻定距技術(shù)。
- The integrated protection method can avoid false action of the radio fuze in UWS-HPM radiation field. 采用綜合防護加固方法可使引信在超寬譜高功率微波輻照下不再產(chǎn)生誤動(dòng)作,達到了防護加固的目的。
- Lightning electromagnetic pulse field (LEMP) was simulated to study its effect on naked radio fuze. 摘要為了研究強雷電電磁場(chǎng)(LEMP)對沒(méi)有保護狀態(tài)下無(wú)線(xiàn)電引信性能的影響,對LEMP進(jìn)行了模擬。
- Abstract: Lightning electromagnetic pulse field (LEMP) was simulated to study its effect on naked radio fuze. 摘 要: 為了研究強雷電電磁場(chǎng)(LEMP)對沒(méi)有保護狀態(tài)下無(wú)線(xiàn)電引信性能的影響,對LEMP進(jìn)行了模擬。
- This paper takes BSS(blind signal separation) method based on SOS(second order statistics) to se-parate the radio fuze signals. 采用二階盲辨識方法對無(wú)線(xiàn)電引信信號進(jìn)行分離。
- So it is important to research LEMP fields in theory and its effect on radio fuze which includes high integrate circuit. 對其進(jìn)行理論研究并對電子化程度較高的某型無(wú)線(xiàn)電引信展開(kāi)電磁輻照效應實(shí)驗具有重要的軍事意義。
- The scheme and data of the timing cut end stepstress ALT of a certain type of domestic radio fuze is introduced in this paper. 介紹了國產(chǎn)某型號無(wú)線(xiàn)電引信定時(shí)截尾步進(jìn)應力ALT方案與數據;
- By analyzing the lightning electromagnetic environment of fuze, the experiment method of LEMP effects on radio fuze has been studied. 通過(guò)對引信所處雷電電磁環(huán)境的分析,研究了無(wú)線(xiàn)電引信雷電電磁脈沖效應的實(shí)驗室評估方法。
- In the paper,digital radio frequency memory(DRFM) is applied to airborne radio fuze jammer to jam pulse distance-detecting fuze and pulse Doppler fuze. 將數字射頻存儲器(DRFM)應用到機載無(wú)線(xiàn)電引信干擾機中用來(lái)對脈沖測距引信和脈沖多普勒引信進(jìn)行干擾。
- millimeter wave fuze antenna cover 毫米波引信天線(xiàn)罩
- In the end, taking Changkong drone target and Drone 5 as examples, the EM scattering features of them are calculated out, which supplies a reference for radio fuze design. 以長(cháng)空靶機和靶5目標為例,計算了其近場(chǎng)散射特性,為無(wú)線(xiàn)電引信設計提供參考依據。
- To have radio fuze making better resistance to HPM jamming,the slot coupling characteristics of HPM pulse into cavity are studied by using the software XFDTD6. 以提高無(wú)線(xiàn)電引信抗高功率微波干擾的能力為應用背景;采用基于時(shí)域有限差分方法(FDTD)的電磁場(chǎng)仿真軟件XFDTD6.;0;數值模擬高功率微波(HPM)的孔縫耦合特性。
- Research of a Maximum SNR Algorithm of Fuze Antenna Beam Forming 一種輸出信噪比最大的引信天線(xiàn)波束形成算法研究
- Adding protection component to executive-circuit and replacing impressionable component can greatly improve the anti-interference ability of radio fuze without changing its working characteristics. 在不影響引信工作特性前提下,采取增加防護器件和替換敏感器件的加固方法,可以提高引信抗干擾能力。
- To have radio fuze making better resistance to HPM jamming,the slot coupling characteristics of HPM pulse into cavity are studied by using the software XFDTD6.0 based on the method of FDTD. 以提高無(wú)線(xiàn)電引信抗高功率微波干擾的能力為應用背景;采用基于時(shí)域有限差分方法(FDTD)的電磁場(chǎng)仿真軟件XFDTD6.;0;數值模擬高功率微波(HPM)的孔縫耦合特性。
- No antenna, no radio, we're back in the nineteenth century! 沒(méi)有天線(xiàn),沒(méi)有無(wú)線(xiàn)電,我們回到十九世紀了。
- Analysis of "Blind-area" of Pulse System Radio Fuze 脈沖體制無(wú)線(xiàn)電引信"盲區"的分析