发明名称 |
Short pulse/stepped frequency radar system |
摘要 |
A unique hardware architecture that combines short pulse, stepped frequency and centerline processing. The inventive architecture implements a radar system having a transmitter for transmitting short pulses, each pulse being stepped in frequency and a receiver receiving the pulses and providing an output signal in response thereto. In the illustrative embodiment, the transmitter includes a frequency source, an RF switch coupled to the source and a controller for controlling the RF switch. The receiver includes a signal processor implemented with a center line roughing filter. The signal processor has multiple channels each of which has a range gate and a digital filter. The digital filter includes a Fast Fourier Transform adapted to output a range Doppler matrix.
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申请公布号 |
US2005270219(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20040863623 |
申请日期 |
2004.06.08 |
申请人 |
DWELLY WESLEY H;ADAMS VINH N |
发明人 |
DWELLY WESLEY H.;ADAMS VINH N. |
分类号 |
G01S13/02;G01S13/32;(IPC1-7):G01S7/28 |
主分类号 |
G01S13/02 |
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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