发明名称 |
Radio frequency anechoic chamber with improved test stand |
摘要 |
A radio frequency anechoic test chamber ( 100 ) includes a test stand ( 118 ) that includes a relatively small diameter, mechanically robust, telescoping lower vertical support column ( 202 ), a large diameter thin walled middle vertical support column ( 204 ) that includes a sheet or coating of absorbing material ( 224 ) disposed proximate the circumference of the thin walled middle support column, ( 204 ) and an upper support member ( 206 ). The radio frequency anechoic test chamber provides improved ripple performance that allows more accurate measurements of the gain pattern of radio frequency equipment.
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申请公布号 |
US2005206550(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20040805996 |
申请日期 |
2004.03.22 |
申请人 |
MOLLER PAUL J;KRENZ ERIC L;PHILLIPS JAMES P;SMITH HUGH K |
发明人 |
MOLLER PAUL J.;KRENZ ERIC L.;PHILLIPS JAMES P.;SMITH HUGH K. |
分类号 |
G01R29/10;G01R29/08;(IPC1-7):G01S7/40 |
主分类号 |
G01R29/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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