高轨道轨道卫星K/Ka波段异形波束高增益天线

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE) Pub Date : 2022-08-26 DOI:10.1109/MAPE53743.2022.9935237

Zhijia Liu, Fan Lu, Y. Zhang, Zhenxing Wang, Zhiyi Mao, F. Li, Yuhan Huang

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引用次数: 0

摘要

研制了一种高轨道卫星K/Ka波段异形波束双频高增益喇叭天线，用于K/Ka波段测控。喇叭几何形状采用水平和垂直波纹管控制剖面与双深度垂直波纹。喇叭的几何形状经过优化，在所有感兴趣的频率下具有±16°的最大覆盖边缘(EoC)。测量结果表明，在K和Ka波段，EoC区域的EoC增益分别大于12.9 dBi和13.1 dBi。该天线在HEO卫星上具有广阔的应用前景。

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K/Ka Band High Gain Antenna with Shaped Beam for HEO Satellite

A K/Ka band dual band high gain horn antenna with shaped beam for HEO satellite has been developed for K/Ka band TT&C. The horn geometry uses both horizontal and vertical corrugations liner control profile with dual-depth vertical corrugations. The geometry of the horn is optimized to have maximum Edge of Coverage (EoC) within ±16° at all frequencies of interest. The measured results show that the EoC gain is more than 12.9 dBi and 13.1 dBi in EoC region at both K and Ka band respectively. The antenna has broad application prospects in HEO satellite.

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来源期刊

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)

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