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. 03, 2026
Filed:
Jun. 26, 2024
Qualcomm Incorporated, San Diego, CA (US);
Bhushan Shanti Asuri, San Diego, CA (US);
Ibrahim Ramez Chamas, Carlsbad, CA (US);
Xiaotie Wu, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Certain aspects of the present disclosure provide techniques for local oscillator leakage dodging for a radio frequency (RF) transmitter. An example transmitter includes multiple transmit paths, wherein each of the transmit paths comprises a DAC; a mixer coupled to the DAC; and a PLL coupled to the mixer. The transmitter further includes a memory and a processor coupled to the memory. The processor is configured to provide, to the transmit paths, a plurality of first digital baseband signals corresponding to a plurality of RF carriers, when an instantaneous bandwidth of the plurality of RF carriers is different than an occupied bandwidth of the plurality of RF carriers; and provide, to a first transmit path of the transmit paths, one or more second digital baseband signals corresponding to one or more RF carriers, when an occupied bandwidth of the RF carrier(s) matches an instantaneous bandwidth of the RF carrier(s).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile