This paper analyzes the simulated radar cross section (RCS) of the POFACETS F-35 aircraft model versus azimuth and elevation aspect angle. In particular, the RC

2022年11月29日 · F35总结 从仿真结果可以得出结论，F-35A是一种非常好的隐身设计，只要飞行员能够将对手保持在40°正面弧内，它就能够保持非常低的RCS。 即使没有外皮表面的RAM，也没有前缘和后缘处理，F-35型号也能够在X波段实现仅0.06 m2的中位RCS值，在L波段仅增加到0.13 m2。 外部AIM-9X和挂架似乎对F-35的总RCS的影响可以忽略不计，事实上，在某些情况下，破坏性干扰效应实际上有助于在某些方向上降低RCS值但是，重要的是要注意，F-35在34-35°视线 …

2023年1月15日 · Average RCS value of 3 fighters from VHF band to X band. *Note: due to the resonance effect, in VHF band the average RCS of F-35 with wing tip AIM-9X is in fact lower than the average RCS of a clean F-35. This is because the creeping wave return from the AIM-9X caused destructive interference with return from the main F-35 body.

Radar cross section (RCS) is an important feature in radar target identification. This paper analyzes RCS of F35 aircraft at 5 GHz. The F35 model used in simulation is simplified version from real model with its small detail parts are treated as metal. The simulation is performed by using Physical Optics-supported software, FEKO.

Download scientific diagram | Simulation Results for RCS vs Radar Frequency of F-35A from publication: EARLY WARNING RADAR RESONANCE FREQUENCY CALCULATION TO DETECT STEALTH FIGHTER F-35A FROM...

——否则F22/35简单突脸射120就能打下来，产那么多当靶子么？ 文章转自百度贴吧 【图片】《先进米波雷达》一书中F-35和F-22在米波频段下的RCS【重兵器吧】_百度贴吧本书作者吴剑旗，懂得都懂 上图表明功绩 1，VHF频率下，F35正向3.2平米，尾向31.6平米，侧向大约100平米 …

In order to understand why the F-35A has variable RCS value between 2÷30GHz radar frequency ranges and is constant after 30GHz, we need to explain Graphic-2. In the Rayleigh Region, the ratio...

F22进气道附着面空腔不小，前向理论上应该弱于F35，而F35侧面有太多反射角，也会显著增加RCS。 从公开公布的研究数据看，F35的前向隐身能力强于F22，全向隐身能力弱于F22，所以也不能简单说F35隐身不如F22。 关于F35隐身能力不如F22的说法，主要来自2005年USAF的一个比喻，形容F22的RCS大约是弹珠大小，而F35大概是高尔夫球大小。 但f35甚至是06年才首飞的，可知可靠性多高。 后续洛马和不少美军飞行员都说F35的实际隐身能力优于F22。 这有一定合理 …

RCS polar diagram for the F-35 model, seen from 10° below, at a carrier frequency of 10 GHz. The mean RCS for the front sector (from -45° to +45°), averaged from -15° to +15° in elevation, is...

2022年9月23日 · There are currently 3 versions of F-35 which are F-35A, F-35B and F-35C. The aim of our simulation is to evaluate the mean and median radar cross section as well as the radar scattering pattern of the F-35A at 4 frequencies: The F-35 will be simulated in 2 configuration: clean without any weapons and lightly loaded with 2 wing tip AIM-9X.