发明名称 |
Doppler radar module employing coupled rectangular waveguides |
摘要 |
A doppler radar module consisting of transmitting and receiving diodes disposed within adjacent sections of wave guide with the transmitter diode disposed a half wave length away from a shorting end of the transmitter section of wave guide, and a receiver diode disposed a quarter wave from a shorting end of the receiver portion of the guide. The receiver section and the transmitter section of the wave guides being separated by a common wall; coupling aperture disposed in the common wall substantially one wave length from the end of the transmitter section of wave guide for coupling a small portion of transmitter energy into the receiver portion of wave guide and for coupling substantially all reflected energy into the wave guide section.
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申请公布号 |
US4042934(A) |
申请公布日期 |
1977.08.16 |
申请号 |
US19750584109 |
申请日期 |
1975.06.05 |
申请人 |
RADAR CONTROL SYSTEMS CORPORATION |
发明人 |
DAVIS, JOHN W. |
分类号 |
G01S7/03;G01S13/56;H01Q1/24;(IPC1-7):G01S9/42;H01Q13/06 |
主分类号 |
G01S7/03 |
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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