Invention Grant
- Patent Title: System and methods for adaptive antenna optimization
- Patent Title (中): 自适应天线优化的系统和方法
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Application No.: US13172902Application Date: 2011-06-30
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Publication No.: US08929838B2Publication Date: 2015-01-06
- Inventor: Armin W. Klomsdorf , William P. Alberth , Gregory R. Black , Richard E. Mach
- Applicant: Armin W. Klomsdorf , William P. Alberth , Gregory R. Black , Richard E. Mach
- Applicant Address: US IL Libertyville
- Assignee: Motorola Mobility LLC
- Current Assignee: Motorola Mobility LLC
- Current Assignee Address: US IL Libertyville
- Agency: Faegre Baker Daniels LLP
- Main IPC: H04B1/40
- IPC: H04B1/40 ; H01Q1/22 ; H01Q21/28 ; H01Q9/14 ; H01Q1/24 ; H01Q21/30
Abstract:
A method (600) and devices for enhancing the performance of one or more antennas (440) is provided. A control circuit (104) assesses performance of an antenna (101) in a plurality of bands, such as a receive band and a transmit band. The control circuit (104) then selects one of the bands, e.g., a lesser performing band, as a “selected band” for which the antenna (101) will be optimized. The control circuit (104) can then adjust an adjustable impedance matching circuit (103) coupled to the antenna (101) to improve the efficiency of the antenna (101) in the selected band and can adjust a resonance of the antenna (101) to further improve an efficiency of the antenna (101) in the selected band.
Public/Granted literature
- US20130005277A1 SYSTEM AND METHODS FOR ADAPTIVE ANTENNA OPTIMIZATION Public/Granted day:2013-01-03
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