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:
Feb. 15, 2022
Filed:
Jul. 06, 2018
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Lars Sundström, Södra Sandby, SE;
Peter Jakobsson, Lund, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03M 1/06 (2006.01); H04B 7/08 (2006.01);
U.S. Cl.
CPC ...
H03M 1/1215 (2013.01); H03M 1/0673 (2013.01); H04B 7/0817 (2013.01);
Abstract
A receiver circuit for an antenna array system (AAS) is disclosed. The receiver circuit () comprises a set of receivers (-). Each receiver (-) comprises a first TI-ADC () in a receive path of the receiver. The first TI-ADC () comprises a plurality of sub ADCs (A-A). Each receiver (-) comprises a control circuit () configured to select which sub ADC (A-A) is to operate on what input sample based on a first selection sequence. The control circuits () in the different receivers (-) in said set of receivers (-) are configured to use different first selection sequences.