发明名称 Secondary reflector of a parabolic antenna
摘要 The reflector (2) has a primary end (3) including a junction having radius (aw) adapted for coupling to an end of a waveguide (4), and a secondary end (5) having radius (Po) larger than radius of the primary end. A dielectric body is provided extending between the ends, and is limited by an inner surface and an outer surface. An outer face (1) of the reflector has a profile defined by a specific equation containing specific coordinates. The outer face of the reflector includes a relief in a form of a ring surrounding the dielectric body.
申请公布号 EP2264833(A3) 申请公布日期 2011.01.19
申请号 EP20100164963 申请日期 2010.06.04
申请人 ALCATEL LUCENT 发明人 TUAU, DENIS;LE BAYON, ARMEL
分类号 H01Q19/19 主分类号 H01Q19/19
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