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.:
Date of Patent:
Jun. 02, 2026
Filed:
Jun. 23, 2023
Qualcomm Incorporated, San Diego, CA (US);
Abdellatif Bellaouar, Richardson, TX (US);
Chirag Dipak Patel, San Diego, CA (US);
Kevin Hsi-Huai Wang, San Diego, CA (US);
Rajagopalan Rangarajan, San Diego, CA (US);
Gurkanwal Singh Sahota, Rancho Santa Fe, CA (US);
Arul Balasubramaniyan, Plano, TX (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A phase shifter for a millimeter wave (mmW) communication system including an in phase variable gain amplifier (I VGA) and a quadrature VGA (Q VGA) configured to receive radio frequency (RF) signals, the I VGA and the Q VGA configured to provide a selectable output to primary sides of first and second electromagnetic (EM) elements, respectively, the first EM element configured to provide a single-ended I output and the second EM element configured to provide a single-ended Q output, and a hybrid quadrature generator (HQG) configured to receive the single-ended I output of the first EM element and the single-ended Q output of the second EM element, the HQG configured to provide a combined signal at a desired phase.