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Design of directional antenna for cell phone detector for post disaster search and rescue

机译:灾后搜救手机探测器定向天线设计

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A modified double rhombus antenna is designed to detect cell phones for post disaster search and rescue operations. The antenna consists of two rhombus shape dipoles with different size fed by microstrip line with a truncated ground plane which acts as reflector to produce end fire radiation. It was found that the directivity of the antenna depends mainly on the length and width of the dielectric substrate. Different configurations have been studied to obtain high directivity.
机译:一种改进的双菱形天线设计用于检测手机,以进行灾后搜索和救援。该天线由两个大小不同的菱形偶极子组成,它们由微带线馈入,并具有截短的接地平面,该接地平面充当反射器以产生末端火辐射。已经发现,天线的方向性主要取决于电介质基板的长度和宽度。已经研究了不同的配置以获得高方向性。

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