Inductance loaded circular patch antenna for switchable circularly polarization

In this paper, a single-fed microstrip patch antenna with switchable circularly polarization (CP) sense is proposed. The proposed antenna consists of a circular patch with a perturbation segment and an inductor. The antenna without an inductor has a right handed CP, while the antenna with an inducto...

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Bibliographic Details
Main Authors: Kyoung-Joo Lee, Tae-Hak Lee, Jung-Woo Baik, Young-Sik Kim
Format: Conference Proceeding
Language:English
Subjects:
Antenna measurements
Inductance
inductance load
Inductors
left-handed CP
Microstrip
Microstrip antennas
right-handed CP
switchable circularly polarization
Switches
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Description
Summary:In this paper, a single-fed microstrip patch antenna with switchable circularly polarization (CP) sense is proposed. The proposed antenna consists of a circular patch with a perturbation segment and an inductor. The antenna without an inductor has a right handed CP, while the antenna with an inductor yields a left-handed CP. Experimented results show good agreements with simulated ones.
DOI:10.1109/RFM.2011.6168734