用于 Ku 波段的低矮型共辐射发射接收天线

2017 International Conference on Systems, Signals and Image Processing (IWSSIP) Pub Date : 2017-05-01 DOI:10.1109/IWSSIP.2017.7965618

P. R. Sriram, S. Revathy, H. Habiba

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引用次数: 0

摘要

在没有其他电信基础设施的紧急情况下，需要双向高数据速率卫星链路。本文重点研究了一种适用于卫星ku波段应急通信的共辐射发射接收天线的设计。所报道的天线由同一贴片中的两个元件组成，接收工作在10.7 GHz至12.5 GHz，传输工作在14 GHz至14.5 GHz。双极化是通过提供垂直进给结构实现的。该天线在发射频段提供10db的回波损耗和最大增益12.5 dBi，在接收频段提供10db的回波损耗和最大增益11.5 dBi。

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Low profile co-radiator transmit-receive antenna for Ku-band

Bidirectional high data rate satellite links are needed in emergency conditions where other telecommunication infrastructures are not available. This paper focuses the design of Co-radiator transmit receive antenna suitable for satellite Ku-band emergency communications. The reported antenna consists of two elements in the same patch which is operated from 10.7 GHz to 12.5 GHz for reception and 14 GHz to 14.5 GHz for transmission. Dual polarization is achieved by providing perpendicular feeding structure. The proposed antenna provides 10 dB return loss and maximum gain of 12.5 dBi for the transmit band and 10 dB return loss and maximum gain of 11.5 dBi for the receive band.

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2017 International Conference on Systems, Signals and Image Processing (IWSSIP)

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