发明名称 Antenna system with adjustable beam width and beam orientation.
摘要 The invention relates to an antenna system provided with at least one radiation source (1), a reflective surface (12) positioned in the radiation generated by the active radiation source (1) and light-generating means (13, 14). The reflective surface (12) is provided with semiconductor surfaces (2.i.j) and the light of the light-generating means (13, 14) is used to illuminate the semiconductor surfaces (2.i.j) such that, after reflection of the radiation generated by the active radiation source (1) at the reflecting semiconductor surfaces (2.i.j), a radiation beam is obtained. <IMAGE>
申请公布号 EP0442562(A1) 申请公布日期 1991.08.21
申请号 EP19910200230 申请日期 1991.02.05
申请人 HOLLANDSE SIGNAALAPPARATEN B.V. 发明人 REITS, BERNARD JOZEF
分类号 H01L33/00;H01Q3/26;H01Q3/46;H01Q15/00;H01Q21/06;H01Q23/00;H01S5/00 主分类号 H01L33/00
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