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Planar endfire circularly polarized antenna using concentric annular sector complementary dipoles
Xue B.2; You M.2; Lu W.-J.2; Zhu L.1
2016-11-01
Source PublicationInternational Journal of RF and Microwave Computer-Aided Engineering
ISSN1099047X 10964290
Volume26Issue:9Pages:829-838
Abstract

A novel planar endfire circularly polarized (CP) antenna is presented and explored by using concentric annular sector complementary dipoles. The antenna is composed of a semicircular disk radiator operating at TM mode and a concentric annular sector dipole operating at one-half wavelength mode. A set of closed-form formulas is derived to reveal the operation principle and employed to determine the geometrical parameters of the proposed CP antenna. The design approach is both numerically and experimentally validated. Good agreement between the theoretical, numerical and experimental results has demonstrated its endfire radiation beam in parallel with its plane. The fractional impedance bandwidth for |S| < −10 dB is up to 6.45%, and axial ratio (AR) bandwidth of less than 3 dB is up to 14.43% in fraction, in addition to its simple geometry with only seven design parameters.

KeywordCircularly Polarized Antenna Complementary Dipoles Endfire Planar Antenna
DOI10.1002/mmce.21035
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Interdisciplinary Applications ; Engineering, Electrical & Electronic
WOS IDWOS:000388819200009
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Citation statistics
Cited Times [WOS]:14   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Nanjing University of Post and TeleCommunications
Recommended Citation
GB/T 7714
Xue B.,You M.,Lu W.-J.,et al. Planar endfire circularly polarized antenna using concentric annular sector complementary dipoles[J]. International Journal of RF and Microwave Computer-Aided Engineering,2016,26(9):829-838.
APA Xue B.,You M.,Lu W.-J.,&Zhu L..(2016).Planar endfire circularly polarized antenna using concentric annular sector complementary dipoles.International Journal of RF and Microwave Computer-Aided Engineering,26(9),829-838.
MLA Xue B.,et al."Planar endfire circularly polarized antenna using concentric annular sector complementary dipoles".International Journal of RF and Microwave Computer-Aided Engineering 26.9(2016):829-838.
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