| 发明名称 |
Signal injection circuit for radar gain and noise tests |
| 摘要 |
A circuit injects the signal from a stable localized oscillator past a pin diode switch through a first circulator to a waveguide, a second circuit injects a noise signal from a generating diode through a second circulator to the first circulator to the waveguide, a switching system causes the diodes to function in a coordinated manner.
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| 申请公布号 |
US4329688(A) |
申请公布日期 |
1982.05.11 |
| 申请号 |
US19800119345 |
申请日期 |
1980.02.07 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
GOLDIE, HARRY |
| 分类号 |
G01S7/40;(IPC1-7):G01S7/40;G01S13/00 |
主分类号 |
G01S7/40 |
| 代理机构 |
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