Invention Grant
- Patent Title: System and method for impedance matching in antennas
- Patent Title (中): 天线阻抗匹配的系统和方法
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Application No.: US13550675Application Date: 2012-07-17
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Publication No.: US09225060B2Publication Date: 2015-12-29
- Inventor: Chun-Huei Bair , Paul A. Vichot
- Applicant: Chun-Huei Bair , Paul A. Vichot
- Applicant Address: US MD Baltimore
- Assignee: The Johns Hopkins University
- Current Assignee: The Johns Hopkins University
- Current Assignee Address: US MD Baltimore
- Agent Noah J. Hayward
- Main IPC: H01Q1/50
- IPC: H01Q1/50 ; H01Q1/24
Abstract:
A system for use with a transmitter and an antenna includes a radio frequency power detection portion, a tunable matching network, and a phase lock loop. The tunable matching network has a modifiable impedance to account for impedance mismatch between the transmitter and the antenna. The phase lock loop tunes the tunable matching network to modify the modifiable impedance.
Public/Granted literature
- US20130021220A1 System and Method for Impedance Matching in Antennas Public/Granted day:2013-01-24
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