隨著偽裝技術(shù)在過(guò)去多年的進(jìn)步,識(shí)破偽裝的技術(shù)同樣也在提高。比如,使用雷達(dá)、圖像增強(qiáng)設(shè)備、衛(wèi)星照相和高級(jí)監(jiān)聽(tīng)設(shè)備來(lái)探測(cè)敵人,甚至還可以使用熱成像技術(shù)“看到”人體或裝備發(fā)出的熱量。
With the progress of camouflage technology in the past few years, the technology of detecting camouflage is also improving. For example, radar, image enhancement equipment, satellite photography and advanced monitoring equipment can be used to detect the enemy, and even thermal imaging technology can be used to "see" the heat emitted by the human body or equipment.
所謂防雷達(dá)偵察偽裝技術(shù),就是通過(guò)運(yùn)用各種防雷達(dá)偽裝器材,消除、破壞和干擾目標(biāo)回波在雷達(dá)熒光屏上的光標(biāo)信號(hào),使敵方雷達(dá)失效。而
防雷達(dá)防紅外偽裝網(wǎng)設(shè)置采用遮障面與支撐結(jié)構(gòu)。
The so-called anti radar reconnaissance and camouflage technology refers to the use of various anti radar camouflage equipment to eliminate, destroy, and interfere with the cursor signal of the target echo on the radar fluorescent screen, making the enemy radar ineffective. The anti radar and anti infrared professional camouflage net adopts a blocking surface and supporting structure.
利用金屬網(wǎng)絡(luò),產(chǎn)生屏蔽效應(yīng),掩蓋遮障面下的真實(shí)目標(biāo),使雷達(dá)顯示中僅出現(xiàn)網(wǎng)面形成的遮障亮點(diǎn),構(gòu)成反雷達(dá)隔絕遮障。散射型反雷達(dá)遮障網(wǎng)通過(guò)網(wǎng)面的散射降低入射雷達(dá)波的后向散射,并使網(wǎng)面的后向散射系數(shù)與背景的平均后向散射系數(shù)相近,其差別在雷達(dá)的不可檢測(cè)閾值之內(nèi),使雷達(dá)不易識(shí)別目標(biāo)。
By utilizing a metal network, a shielding effect is generated to conceal the real target under the shielding surface, so that only the shielding highlights formed by the network surface appear in the radar display, forming an anti radar isolation barrier. The scattering type anti radar blocking network reduces the backscattering of incident radar waves through the scattering of the network surface, and makes the backscattering coefficient of the network surface close to the average backscattering coefficient of the background, with the difference within the undetectable threshold of the radar, making it difficult for the radar to recognize the target.
吸收型防雷達(dá)網(wǎng)則采用雷達(dá)波吸收材料,通過(guò)材料內(nèi)部的電導(dǎo)損耗、高頻介質(zhì)損耗和磁滯損耗,將入射電磁波轉(zhuǎn)化、吸收,減少雷達(dá)電磁波的表面反射,使雷達(dá)無(wú)法探測(cè)到偽裝網(wǎng)下的真實(shí)目標(biāo)。
The absorption type anti radar network uses radar wave absorbing materials, which convert and absorb incident electromagnetic waves through the internal conductivity loss, high-frequency dielectric loss, and hysteresis loss of the materials, reducing the surface reflection of radar electromagnetic waves, making it impossible for the radar to detect the real targets under the camouflage network.
反雷達(dá)隔絕遮障除采用導(dǎo)電材料之外,也可采用就便材料購(gòu)置。用就便材料設(shè)置隔絕遮障的方法一般有:
In addition to using conductive materials, anti radar isolation and shielding can also be purchased using convenient materials. The methods for setting up isolation barriers using toilet materials generally include:
將剪斷的樹(shù)枝直接放置在地面上;將遮障材料編插在遮障的骨架上;將成片的就便材料固定在骨架上。雷達(dá)偽裝網(wǎng)的使用,減少了被隱蔽目標(biāo)的雷達(dá)截面,使被偽裝目標(biāo)與周?chē)尘叭诤掀饋?lái)。隨著新型雷達(dá)的應(yīng)用防雷達(dá)防紅外偽裝網(wǎng)也在處于不斷改進(jìn)之中,向著寬頻帶,強(qiáng)吸收作用方向發(fā)展。
Place the cut branches directly on the ground; Insert the barrier material onto the framework of the barrier; Fix the pieces of toilet material onto the skeleton. The use of radar camouflage nets reduces the radar cross-section of concealed targets, allowing them to fuse with the surrounding background. With the application of new radar, the professional camouflage network for lightning protection and infrared protection is also constantly improving, developing towards broadband and strong absorption.
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