DUAL POLARIZATION ARRAY ANTENNA AND RADIATION UNITS THEREOF,申请号EP20140810219-传众专利搜索

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发明名称	DUAL POLARIZATION ARRAY ANTENNA AND RADIATION UNITS THEREOF
摘要	The present invention provides a dual polarization array antenna. The dual polarization array antenna comprises a plurality of radiation units disposed in an array on a reflecting board of the dual polarization array antenna. Each radiation unit is provided with two pairs of radiation oscillators mounted in an orthogonal polarization position. At least one radiation unit is used as a first radiation unit, and at least one radiation unit is used as a second radiation unit. A first pair of radiation oscillators of the first radiation unit is used for radiating a first polarization signal, and the second pair of radiation oscillators is used for radiating a second polarization signal. A first pair of radiation oscillators of the second radiation unit is used for radiating the second polarization signal, and the second pair of radiation oscillators is used for radiating the first polarization signal. On a perpendicular direction based on the reflecting board, the first pairs of radiation oscillators of the first radiation unit and the second radiation unit are disposed to be higher than the second pairs of radiation oscillators. The present invention greatly improves the consistency of radiation performance between two polarizations of the array antenna, and improves the polarization isolation degree of the array antenna.
申请公布号	EP3010087(A4)	申请公布日期	2017.01.25
申请号	EP20140810219	申请日期	2014.04.28
申请人	Comba Telecom Technology (Guangzhou) Ltd.	发明人	LIU, Peitao
分类号	H01Q21/26;H01Q1/24;H01Q9/28;H01Q19/10;H01Q21/08	主分类号	H01Q21/26
代理机构		代理人
主权项
地址

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