Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation
Patent
1995-09-20
1998-05-26
Lobo, Ian J.
Communications: directive radio wave systems and devices (e.g.,
Determining distance
With frequency modulation
342128, 342200, G01S 1332
Patent
active
057573115
ABSTRACT:
In a Frequency Modulated Continuous Wave (FMCW) radar, a radar return signal is mixed with a delayed frequency sweep waveform to gain a ranging signal to noise ratio (RSNR) higher than the RSNR available from mixing the return signal with a transmitted waveform.
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Gardner Conrad O.
Lobo Ian J.
The Boeing Company
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