Near range obstacle detection and ranging aid

Details Near range obstacle detection and ranging aid Near range obstacle detection and ranging aid

1994-08-15

1996-02-27

Barron, Jr., Gilberto

Communications: directive radio wave systems and devices (e.g.,

Determining distance

Phase comparison

342129, 342130, G01S 1336, G01S 1338

Patent

active

054952522

ABSTRACT:
A monostatic frequency modulator continuous wave radar for detecting and determining the distance to near range objects. A temperature compensated one port Z-network is provided to generate a voltage of equal magnitude and opposite sign to that of the voltage reflected from the antenna.

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Jacobson et al. "Microwave Distance Mekr with .+-.2.5mm Resolution" Conf. 5th European Microwave, Hamburg, German--Sep. 1975.

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