应用于纳米卫星的圆极化等通量紧凑X波段天线

2015 European Microwave Conference (EuMC) Pub Date : 2015-12-03 DOI:10.1109/EURAD.2015.7346317

J. Fouany, M. Thevenot, E. Arnaud, F. Torrès, T. Monediere, N. Adnet, R. Manrique, L. Duchesne, J. Baracco, K. Elis

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引用次数: 11

摘要

提出了一种圆极化等通量天线结构。提出了一种新的带寄生元件的小型天线设计方案。该天线由圆极化贴片和印刷寄生偶极子组成。天线尺寸约为83mm × 83mm × 15mm，仅超出平台上表面7.5mm。提出了一种由两个(3dB, 90°)混合耦合器和一个180°混合环形耦合器组成的新型紧凑型馈电电路。

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Circurlaly polarized isoflux compact X band antenna for nano-satellites applications

This paper presents a circularly polarized isoflux antenna architecture. New design of compact antenna with parasitic elements was done. This antenna is composed of a circularly polarized patch associated with printed parasitic dipoles. The antenna dimension is about 83mm × 83mm × 15mm and only exceeds the upper face of the platform by 7.5mm. A new compact feeding circuit made of two (3dB, 90°) hybrid couplers and one 180° hybrid ring coupler is presented.

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来源期刊

2015 European Microwave Conference (EuMC)

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