Radar detector

Details Radar detector Radar detector

1979-09-13

1981-07-21

Safourek, Benedict V.

Pulse or digital communications

Repeaters

Testing

455325, 455324, 455130, 455228, 343 18D, H04B 100, H03D 100

Patent

active

042802237

ABSTRACT:
A compact radar detector incorporates an elongated dielectric antenna, one end of which is coupled to an aligned cylindrical resonant waveguide. The dielectric antenna has cylindrical and tapered portions which cooperate with the waveguide to provide a narrower beam width, high gain and more directivity in comparison to prior art radar detectors. The antenna projects forwardly from a relatively thin rectangular housing which encloses the waveguide and other components in a manner providing for convenient and efficient assembly.

REFERENCES:
patent: 2998943 (1961-09-01), Dobbins
patent: 3094663 (1963-06-01), Siegel
patent: 3623091 (1971-11-01), Mayo, Jr.
patent: 3716791 (1973-02-01), Harries
patent: 4122449 (1978-10-01), Endo

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