Split aperture array for increased short range target coverage

Details Split aperture array for increased short range target coverage Split aperture array for increased short range target coverage

2006-06-09

2008-09-09

Brainard, Timothy A (Department: 3662)

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

Plural radar

C342S081000, C342S083000, C342S157000, C343S725000

Reexamination Certificate

active

07423578

ABSTRACT:
A phased array radar system comprising a plurality of radiating elements configured in a common array aperture for detecting and tracking targets; and a transmit and receive arrangement responsive to a first control signal for configuring the plurality of radiating elements to define a plurality of sub-apertures from the common array aperture for detecting and tracking short range targets, wherein the plurality of sub-apertures are independently steerable array apertures.

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patent: 2007/0001897 (2007-01-01), Alland

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