Invention Grant
US09590747B2 RF loopback via antenna coupling for calibration of multiple transceiver systems
有权
通过天线耦合的RF环回校准多个收发器系统
- Patent Title: RF loopback via antenna coupling for calibration of multiple transceiver systems
- Patent Title (中): 通过天线耦合的RF环回校准多个收发器系统
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Application No.: US14218179Application Date: 2014-03-18
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Publication No.: US09590747B2Publication Date: 2017-03-07
- Inventor: Alexander Thoukydides , Augustine Lytan
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04B17/21 ; H04B17/14
Abstract:
A method, device, and system for calibrating one or more transceiver components in a multi-transceiver system are provided. The method includes sending a calibration signal through a transmit path of a first transceiver of the multi-transceiver system, resulting in transmission of the calibration signal from an antenna of the first transceiver; receiving, by an antenna of a second transceiver of the multi-transceiver system, the transmitted calibration signal, and processing the received calibration signal through a receive path of the second transceiver; and calibrating one or more components of the multi-transceiver system using the received and processed calibration signal.
Public/Granted literature
- US20150118970A1 RF LOOPBACK VIA ANTENNA COUPLING FOR CALIBRATION OF MULTIPLE TRANSCEIVER SYSTEMS Public/Granted day:2015-04-30
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