发明名称 |
Radar stability measurement system |
摘要 |
A radar stability measurement system uses a microwave delay line that may be coupled between a standby transmitter and a standby receiver to test the stability of the standby channel in a radar system having at least two channels. A pulse output by the standby receiver is sampled in portions. Several samples of each portion are taken, samples are analyzed to produce a sum of residue power (Prm) and a sum of zero Doppler power (Pom) for the m-th portion. After all samples of all portions have been taken, a single indicator of stability is calculated as ten times the log of the ratio <IMAGE> The measurement system can also be applied to single channel systems, although a short interruption of system operation may be necessary.
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申请公布号 |
US4940985(A) |
申请公布日期 |
1990.07.10 |
申请号 |
US19880266194 |
申请日期 |
1988.11.02 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
TAYLOR, JR., JOHN W.;SORRELL, PERRY A. |
分类号 |
G01S7/40 |
主分类号 |
G01S7/40 |
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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