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.

Date of Patent:
Apr. 07, 2026

Filed:

Sep. 29, 2023
Applicants:

Stmicroelectronics International N.v., Geneva, CH;

Centre National DE LA Recherche Scientifique, Paris, FR;

Institut Polytechnique DE Grenoble, Grenoble, FR;

Universite Grenoble Alpes, Saint Martin d'Hères, FR;

Inventors:

David Ouattara, Grenoble, FR;

Cedric Durand, La Terrasse, FR;

Frederic Paillardet, Tresserve, FR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/18 (2006.01); H03H 7/18 (2006.01); H03H 11/20 (2006.01);
U.S. Cl.
CPC ...
H01P 1/184 (2013.01); H03H 7/185 (2013.01); H03H 11/20 (2013.01);
Abstract

Various embodiments of the present disclosure provide a phase shifter including a plurality of digital phase shifters, each digital phase shifter of the plurality of the digital phase shifters configured to vary a phase of a phase shifter input signal by a corresponding phase shift value, and a continuous phase shifter configured to vary the phase of the phase shifter input signal with a variable phase shift value. In various embodiments, the continuous phase shifter comprises a continuous phase shifter load configured to receive a control voltage and vary the variable phase shift value using the control voltage.


Find Patent Forward Citations

Quick Actions:

Ouattara, David. (2026). Phase shifters with low amplitude variation (U.S. Patent No. 12597688). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12597688

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