Compact range for variable-zone measurements

Details Compact range for variable-zone measurements Compact range for variable-zone measurements

1987-02-27

1988-08-02

Buczinski, Stephen C.

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

Directive

Including antenna pattern plotting

H01Q 300

Patent

active

H00005142

ABSTRACT:
A compact range for testing antennas or radar targets includes a source for directing energy along a feedline toward a parabolic reflector. The reflected wave is a spherical wave with a radius dependent on the distance of the source from the focal point of the reflector.

REFERENCES:
patent: 3114910 (1963-12-01), Rymes
patent: 3165742 (1965-01-01), Taylor
patent: 3302205 (1967-01-01), Johnson
patent: 4208661 (1980-06-01), Vokurka
patent: 4521780 (1985-06-01), Preikschat
Liang et al., "Nearzone Backscattering from Finite Cylinders and the Predicted Field Quality of a Compact Range Parabolic Reflector" 12/84.

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