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Tunable defected ground structure and its applications to simultaneous reconfigurable communication and partial discharge detection
Chon Chio Leong; Ka Fai Chang; Wai Wa Choi; Kam Weng Tam
2012-10-18
Conference NameIEEE Asia-Pacific Conference on Antennas and Propagation (APCAP)
Source Publication2012 IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2012 - Proceedings
Pages159-160
Conference Date27-29 Aug. 2012
Conference PlaceSingapore
PublisherIEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA
Abstract

This paper presents a novel reconfigurable approach implemented in a dual-band monopole antenna. An open stub with an adjustable electrical length defected ground structure is connected to the antenna feedline for achieving frequency agility. The proposed scheme shifts only the upper operating band while the lower band performance is almost unaffected. Measurement shows that the tuning range can be as wide as 27% for a 500/1000 MHz dual-band monopole antenna. The prototype is best suited for an application of partial discharge detection (fixed sensing band) with simultaneous reconfigurable wireless communication channels.

DOI10.1109/APCAP.2012.6333205
URLView the original
Indexed ByCPCI-S
Language英語English
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000313020200087
Scopus ID2-s2.0-84869442130
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Citation statistics
Document TypeConference paper
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Faculty of Science and Technology
AffiliationDepartment of Electrical and Computer Engineering Faculty of Science and Technology, University of Macau Macao SAR, China
First Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Chon Chio Leong,Ka Fai Chang,Wai Wa Choi,et al. Tunable defected ground structure and its applications to simultaneous reconfigurable communication and partial discharge detection[C]:IEEE COMPUTER SOC, 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1264 USA, 2012, 159-160.
APA Chon Chio Leong., Ka Fai Chang., Wai Wa Choi., & Kam Weng Tam (2012). Tunable defected ground structure and its applications to simultaneous reconfigurable communication and partial discharge detection. 2012 IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2012 - Proceedings, 159-160.
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