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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11476588 B1

PDFFull Text
Date of Patent:
Oct. 18, 2022

Filed:

Apr. 22, 2019

Meta-structure antenna system with adaptive frequency-based power compensation

Applicant:

Metawave Corporation, Palo Alto, CA (US);

Inventors:

Maha Achour, Palo Alto, CA (US);

Raul Alidio, Palo Alto, CA (US);

Chiara Pelletti, Palo Alto, CA (US);

Assignee:

METAWAVE Corporation, Carlsbad, CA (US);

Attorney:

Sandra Lynn Godsey

Primary Examiner:

Erin F Heard

Assistant Examiner:

Ismaaeel A Siddiquee

Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 1/36 (2006.01); G01S 7/03 (2006.01); H01Q 13/22 (2006.01); H01Q 21/06 (2006.01); H01Q 3/34 (2006.01); G01S 13/02 (2006.01); G01S 13/931 (2020.01); G01S 13/44 (2006.01); G01S 7/40 (2006.01); H01Q 1/32 (2006.01); G01S 7/35 (2006.01); H04W 16/28 (2009.01); G01S 13/34 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/0025 (2013.01); G01S 7/03 (2013.01); G01S 7/032 (2013.01); G01S 7/4013 (2021.05); G01S 13/02 (2013.01); G01S 13/4463 (2013.01); G01S 13/931 (2013.01); H01Q 1/3233 (2013.01); H01Q 1/36 (2013.01); H01Q 3/34 (2013.01); H01Q 13/22 (2013.01); H01Q 21/064 (2013.01); G01S 7/35 (2013.01); G01S 13/343 (2013.01); G01S 13/345 (2013.01); G01S 2013/0254 (2013.01); H04W 16/28 (2013.01);
Abstract

Examples disclosed herein relate to a Meta-Structure ('MTS') antenna system with adaptive frequency-based power compensation. The MTS antenna system includes a radiating array structure having a plurality of radiating elements, and a transmission array structure coupled to the radiating array structure and feeding a transmission signal through to the radiating array structure. The transmission array structure has a plurality of super element transmission paths, each having a plurality of vias to form transmission paths and a plurality of slots for feeding the transmission signal to the radiating array structure, and a plurality of power amplifiers coupled to an adaptive feedback module, each power amplifier coupled to a super element transmission path, the adaptive feedback module to adjust a power gain at a center frequency.

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