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:
Nov. 19, 2024
Filed:
Apr. 25, 2023
Qualcomm Incorporated, San Diego, CA (US);
Abdellatif Bellaouar, Richardson, TX (US);
Arul Balasubramaniyan, Plano, TX (US);
Gurkanwal Singh Sahota, Rancho Santa Fe, CA (US);
Muhammad Hassan, San Diego, CA (US);
Jorge Garcia, San Diego, CA (US);
Bhushan Shanti Asuri, San Diego, CA (US);
Ravi Sridhara, San Diego, CA (US);
Omar Essam El-Aassar, San Diego, CA (US);
Chinmaya Mishra, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
In certain aspects, a method is provided for measuring power using a resistive element coupled between a power amplifier and an antenna. The method includes squaring a voltage from a first terminal of the resistive element to obtain a first signal, squaring a voltage from a second terminal of the resistive element to obtain a second signal, and generating a measurement signal based on a difference between the first signal and the second signal. In some implementations, the resistive element is implemented with a power switch.