发明名称 |
Means for dual polarization radar with automatic built-in test equipment and calibration |
摘要 |
A calibration system for the receiver of a dual polarization radar system has been developed. The system includes a radar transmitter that transmits signals in horizontal and vertical polarizations and a radar receiver that receives the horizontal and vertical polarization signals. The system also includes a test signal generator that generates a continuous wave test signal. A calibration circuit for the radar receiver modifies the test signal to simulate weather conditions by adjusting the attenuation and Doppler phase shift of a continuous wave test signal.
|
申请公布号 |
US8004458(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20090493548 |
申请日期 |
2009.06.29 |
申请人 |
BARON SERVICES, INC. |
发明人 |
WALKER WILLIAM H. |
分类号 |
G01S7/40;G01S7/00;G01S13/00;G01S13/95 |
主分类号 |
G01S7/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|