Terahertz Dual Polarizations Offset Reflector Antenna Using Sic And CFRP Material

NSSC OpenIR > 微波遥感部

	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
推荐引用方式 GB/T 7714	Wang Hongjian,Yi Min. Terahertz Dual Polarizations Offset Reflector Antenna Using Sic And CFRP Material[C],2016:542-543.

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