Joseph Manuel Torres

Address:

16341 N 171 Ln, Surprise, AZ 85388

Phone:

6784014701

VIN:

1G1ZC5E07CF270616

Make:

CHEVROLET

Model:

MALIBU

Year:

2012

US Patent:

20190190146, Jun 20, 2019

Filed:

Dec 19, 2018

Appl. No.:

16/226445

Inventors:

- Bethesda MD, US
Arun Kumar BHATTACHARYYA - Littleton CO, US
Joseph M. TORRES - Littleton CO, US
Scott Alan LUNDGREN - Littleton CO, US
Konrad J. GOJARA - Littleton CO, US
Grayeme Everett PLATT - Littleton CO, US

International Classification:

H01Q 3/26
H01Q 19/18
H01Q 21/20

Abstract:

Systems and methods are provided for wide scan phased array fed reflector systems using ring-focus optics to significantly improve the scan volume of such systems. The subject system includes a reflector having a focal plane and a parabolic curvature configured to receive electromagnetic radiation having a first gain and provide reflected electromagnetic radiation having a second gain greater than the first gain that collimates into a focal ring. The subject system includes a feed array having feed elements positioned about the focal ring, in which each feed element is configured to receive the reflected electromagnetic radiation from the reflector and collimate the reflected electromagnetic radiation into a scanned beam for scanning an annular region. In some aspects, the feed array is centered on the focal ring such that at least one feed element overlaps with the focal ring and remaining feed elements are non-overlapping with the focal ring.