Segmented planar near-field antenna testing

Details Segmented planar near-field antenna testing Segmented planar near-field antenna testing

1992-09-16

1994-06-07

Tubbesing, T. H.

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

Testing or calibrating of radar system

342360, G01S 740

Patent

active

053193750

ABSTRACT:
Measurement of the transfer function of a space fed lens array antenna membrane is achieved by utilizing a low power test illumination antenna opposite the feed side, while a probe antenna undergoes raster scanning of a test window on an opposite target side. The probe antenna measures near field distribution on the target side and data developed enables the transfer function of the membrane to be measured.

REFERENCES:
patent: 4453164 (1984-06-01), Patton
patent: 4800387 (1989-01-01), Joy
patent: 4954834 (1990-09-01), Buck

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