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:
Mar. 07, 2023
Filed:
Feb. 01, 2021
Qualcomm Incorporated, San Diego, CA (US);
Sean Joel Lyn, Cupertino, CA (US);
Cheng-Han Wang, San Jose, CA (US);
Hye Jin Song, Santa Clara, CA (US);
Hai Huang, San Jose, CA (US);
Sang-Oh Lee, Cupertino, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An area-efficient balun and a method for signal processing using such a balun. One example balun generally includes a winding and a clamping circuit. The winding is formed by a coiled trace including a first portion having a first trace width and a second portion having a second trace width, the second trace width being narrower than the first trace width. The clamping circuit has a first terminal and a second terminal, the first terminal of the clamping circuit being coupled to the first portion of the coiled trace.