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. 20, 2022
Filed:
Jan. 03, 2020
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Jonghyuk Kim, Gyeonggi-do, KR;
Hyoseok Na, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
An embodiment of the disclosure provides a tunable radio frequency (RF) circuit, a control method, and an electronic device including the same. An electronic device according to an embodiment of the disclosure may include an antenna, a transceiver, a tunable radio frequency (RF), and at least one processor operatively coupled with the transceiver and the tunable RF circuit. The tunable RF circuit may further include a switch, a low noise amplifier (LNA), a power amplifier (PA), a fixed filter configured to pass signals in a first frequency band, and attenuate signals in a second frequency band at least one tunable filter configured to pass signals in at least a portion of the second frequency band, where the portion of the second frequency band is tunable, and at least one detector configured to detect a signal strength passing through the at least one tunable filter.