龙伯透镜
龙伯透鏡(),是由若干层介电常数不同的材料制成的介质球,能使照射在透镜上的电磁波,通过透镜聚焦在金属反射面的内表面上,经过反射,将反射波通过透镜返回发射源方向。主要用以产生假目标欺骗雷达。龙伯透鏡反射器具有体积小,雷达截面积比相同尺寸的角反射器大,在水平和垂直方向上具有较宽的反射方向图等优点,但重量重、造价贵、制造工艺复杂。[1]
参考资料
- 郑, 文翰. . 上海: 上海辞书. 1992: 707. ISBN 9787532602193.
參閲
- 聲響誘餌
外部連結
- Animation of propagation through a Luneburg Lens (Dielectric Antenna) (页面存档备份,存于) from YouTube
- Animation of a Maxwell's Fish-Eye Lens (页面存档备份,存于) from YouTube
- Animation of a Half Maxwell's Fish-Eye Lens (Dielectric Antenna) (页面存档备份,存于) from YouTube
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