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:
Jul. 21, 2020
Filed:
Feb. 26, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
Pieter Palmers, Munich, DE;
Niels Christoffers, Munich, DE;
Patrick Vandenameele, Leuven, BE;
Johannes Samsom, Munich, DE;
Koen Cornelissens, Leuven, BE;
Sofia Vatti, Leuven, BE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The disclosure relates to an error-compensated direct digital modulation device, including: a direct digital radio frequency modulator (DDRM), configured to generate a radio frequency (RF) signal based on a modulation of a digital baseband signal; an error estimator configured to determine an error signal resulting from a deviation based on the generated RF signal and a representation of the digital baseband signal; and an error compensator configured to subtract the error signal from the RF signal to provide an error compensated RF signal.