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Registered ANTENNA DEVICE FOR GENERATING RECONFIGURABLE HIGH-ORDER MODE CONICAL BEAM

재구성 고차 모드 코니칼 빔 생성 안테나 장치
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Inventors
Kim Joung Myoun, Eom Soon Young, Choi Jae Ick, Seung Keun Park
Application No.
13612578 (2012.09.12)
Publication No.
20130076585 (2013.03.28)
Registration No.
8860612 (2014.10.14)
Country
UNITED STATES
Project Code
11ZI1100, Research on Ubiquitous Infra, Kim Dae Sik
Abstract
An antenna device for generating a reconfigurable high-order mode conical beam, includes a micro-strip radiator having multiple feeding points, wherein one of the feeding points is a fixed feeding point, and a feeding unit for providing two signals having a same amplitude and a preset phase difference, wherein one of the two signals is fed through the fixed feeding point and the other is fed through any one of remaining feeding points. A mode reconfigurable switching unit, connected to the feeding unit, performs a switching operation to select any one of the remaining feeding points so that the other signal is feed through the selected feeding point in accordance with mode control data.
KSP Keywords
Conical beam, High-order mode, Phase Difference, Switching operation, control data, high order, micro strip, mode control, mode reconfigurable