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:
Sep. 13, 2022
Filed:
Jun. 29, 2020
Stmicroelectronics SA, Montrouge, FR;
Stmicroelectronics (Alps) Sas, Grenoble, FR;
Stmicroelectronics Razvoj Polprevodnikov D.o.o., Ljubljana, SI;
Kosta Kovacic, Orehova vas, SI;
Christophe Grundrich, Le Sappey en Chartre, FR;
Bruno Leduc, Voiron, FR;
Anton Stern, Preddvor, SI;
STMICROELECTRONICS RAZVOJ POLPREVODNIKOV D.O.O., Ljubljana, SI;
STMICROELECTRONICS (ALPS) SAS, Grenoble, FR;
STMICROELECTRONICS SA, Montrouge, FR;
Abstract
A method for controlling a signal envelope shape of modulation pulses in a driver of a wireless transmitter includes supplying a first voltage to the driver during a non-modulated state, supplying a second voltage configurable by a configurable modulation index value to the driver during a modulated state, switching between the non-modulated state and the modulated state comprising setting the modulation index value to configure the second voltage level at the same level as the first voltage and then switching between supplying the first voltage to the driver and supplying the second voltage to the driver, and filtering to a limited bandwidth the variations of the second voltage resulting from configuring the modulation index value.