| 发明名称 |
DETERMINATION OF FAR FIELD ANTENNA PATTERNS USING FRESNEL PROBE MEASUREMENTS |
| 摘要 |
Apparatus and method for the design and measurement of microwave antenna wave patterns. The far-field radiation pattern of a space fed aperture antenna is determined as a function of the measured radiation characteristics at the antenna focus and the design or measured illumination characteristics of the feed radiator of the antenna.
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| 申请公布号 |
US3662389(A) |
申请公布日期 |
1972.05.09 |
| 申请号 |
USD3662389 |
申请日期 |
1970.04.24 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORP. |
发明人 |
ROBERT T. COFFIN;RAYMOND W. GRUNDMEYER;WILLIAM H. HEFNER;FERD H. MITCHELL |
| 分类号 |
G01R29/10;(IPC1-7):G01R29/10 |
主分类号 |
G01R29/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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