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:
Aug. 08, 2023
Filed:
Jun. 16, 2021
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Kimmo Koli, Helsinki, FI;
Mikko John Englund, Helsinki, FI;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/10 (2006.01); H03F 3/24 (2006.01); H03H 7/01 (2006.01); H04M 1/02 (2006.01); H04B 1/00 (2006.01); H04B 1/16 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0082 (2013.01); H04B 1/0035 (2013.01); H04B 1/16 (2013.01);
Abstract
A Radio Frequency (RF) receiver is provided. The RF receiver is configured to simultaneously receive at least two radio frequency bands with a single receiver path. The RF receiver comprises a single local oscillator (LO), and the RF receiver is configured to filter a received signal using a complex filter having a variable center frequency. In accordance with another aspect, many RF receivers are combined to form an aggregate carrier receiver.