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. 12, 2019
Filed:
May. 18, 2018
Nxp B.v., Eindhoven, NL;
Jens Fleischhacker, Hamburg, DE;
NXP B.V., Eindhoven, NL;
Abstract
A system for simultaneously driving a plurality of antennas for transmission of an electromagnetic wave includes a first terminal, a second terminal, a first driver coupled to the first terminal, and a second driver coupled to the second terminal. The system includes a circuit configured to generate an indication of a phase difference between a first current through the first terminal and a second current through the second terminal. The system includes a control circuit configured to enable the first driver and the second driver to concurrently drive a first signal through the first terminal and a second signal through the second terminal, respectively, and configured to adjust a delay between the first signal and the second signal based on the indication of the phase difference and a predetermined target phase difference.