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Terahertz Dual Polarizations Offset Reflector Antenna Using Sic And CFRP Material
Wang Hongjian; Yi Min
作者部门微波遥感部
会议录名称2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP)
2016
页码542-543
语种英语
摘要The high gain offset reflector antennas for dual polarizations terahertz application are proposed. The two reflector antennas are made of silicon carbide material and thermally stable carbon fiber-reinforced plastic respectively. The electroforming technology is used to make the high precision corrugated horn. Several mechanical and electrical tests procedures were done to verify the antenna specifications. Special efforts was made to find a reasonable and quick method to measure the large antenna patterns based on exact optical test, the results using this method are comparable to that of the near field test. The side lobe level of the silicon single polarization reflector is about -32dB,while the dual polarizations patterns of carbon fiber-reinforced plastic reflector antenna have side lobes level of -24dB and -26dB.
关键词Terahertz High Gain Antenna Silicon Carbide Electroforming Three Coordinates Test
会议名称21st International Symposium on Antennas and Propagation (ISAP)
会议日期OCT 24-28, 2016
会议地点Okinawa, JAPAN
收录类别EI ; CPCI
文献类型会议论文
条目标识符http://ir.nssc.ac.cn/handle/122/5856
专题微波遥感部
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Wang Hongjian,Yi Min. Terahertz Dual Polarizations Offset Reflector Antenna Using Sic And CFRP Material[C],2016:542-543.
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