发明名称 Radio frequency anechoic chamber with nonperturbing wireless signalling means
摘要 An anechoic chamber ( 100 ) is provided with a system for introducing wireless communication signals into the anechoic chamber ( 100 ) for establishing wireless signaling with equipment under test ( 122 ), without interfering with signals from the equipment under test ( 122 ) that are to be measured in the anechoic chamber ( 100 ). The system comprises a low reflection cross-section cable ( 236 ) that extends through the chamber ( 100 ) to a weakly radiating small antenna ( 242, 502 ) that is positioned proximate the equipment under test ( 122 ).
申请公布号 US7190301(B2) 申请公布日期 2007.03.13
申请号 US20040020770 申请日期 2004.12.22
申请人 MOTOROLA, INC. 发明人 KRENZ ERIC L.;PETERS JOHN R.
分类号 G01S7/40;H01Q17/00 主分类号 G01S7/40
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