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. 10, 2026
Filed:
Oct. 24, 2024
Cypress Semiconductor Corporation, San Jose, CA (US);
Giuseppe Li Puma, Bochum, DE;
Stefano Marsili, Faak am See, AT;
Alonso Morgado Garcia De Polavieja, Villach, AT;
Infineon Technologies Americas Corp., El Segundo, CA (US);
Abstract
A transmitter includes a modulator, a compensator, an up-converter, and a feedback path. The modulator generates a modulated signal at an intermediate frequency (f) including an in-phase component and a quadrature component. The compensator generates a local oscillator feedthrough (LOFT) and in-phase and quadrature mismatch (IQM) compensated signal at fbased on the modulated signal and feedback. The up-converter generates a transmit signal at a transmit frequency (f) based on the LOFT and IQM compensated signal. The feedback path generates the feedback based on the transmit signal. The feedback path includes a quadrature bandpass analog-to-digital converter (ADC) to measure LOFT and IQM in the transmit signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile