Method for measuring large antenna arrays

Details Method for measuring large antenna arrays Method for measuring large antenna arrays

1989-08-29

1991-03-05

Issing, Gregory C.

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

Directive

Including antenna pattern plotting

343703, H01Q 300

Patent

active

049981129

ABSTRACT:
A method for measuring the far field antenna pattern of a large phased array antenna on a conventional far field range by applying a correction factor to the antenna phase shifters. As the antenna is electronically steered to each of its scan angle, a particular correction factor is applied to each radiating elements to correct the far field antenna pattern to the shortened far field range.

REFERENCES:
patent: 3302205 (1967-01-01), Johnson
patent: 3378846 (1968-04-01), Lowenschuss
patent: 3879733 (1975-04-01), Hansen et al.
patent: 4201987 (1980-05-01), Tricoles et al.
patent: 4553145 (1985-11-01), Evans
patent: 4811023 (1989-03-01), Gelernter et al.
Franci et al., Technique To Measure Large Antenna Arrays, 9/23/88, Antennas ymposium.

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