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Wide Bandwidth Ratio of 10-to-1 CPW-Fed Whip Antenna with Improved Radiation Patterns
Du, Zhi Min1; Wong, Sai Wai1; Chen, Rui Sen2; Li, Yin3; Feng, Lin Ping4; Tam, Kam Weng5
2022-01-05
Source PublicationIEEE Transactions on Antennas and Propagation
ISSN0018-926X
Volume71Issue:3Pages:2796 - 2801
Abstract

In this paper, a novel compact single whip wideband antenna with an improved omnidirectional wideband antenna is proposed. Firstly, a single whip antenna is designed on a thin flexible printed circuit (FPC) with a tapered coplanar waveguide feed line. This proposed antenna shows a wide impedance matching performance in a frequency ranged from 194-2124 MHz with a bandwidth ratio of 10:1, while a measured return loss is better than 10 dB within the desired passband. The single whip antenna has demonstrated an ultra-wide bandwidth with satisfactory radiation properties in lower frequency band. However, the omnidirectional radiation pattern deteriorated in higher frequency band. Three whipped antennas are co-designed to form an improved omnidirectional radiation pattern. Finally, the measured performance of the fabricated antenna shows a good agreement with that obtained through simulation results.

KeywordCoplanar Waveguide Fed (cpw-Fed) Monopole Antenna Ultrawideband (Uwb) Whip Antenna
DOI10.1109/TAP.2021.3138508
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000966977000001
Scopus ID2-s2.0-85122566651
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Faculty of Science and Technology
Corresponding AuthorWong, Sai Wai
Affiliation1.College of Electronics and Information Engineering, Shenzhen University, Shenzhen 518060, China.
2.School of AI - Guangdong & Taiwan, Foshan University, Foshan, Guangdong 528225, China.
3.Department of Broadband Communication, Peng Cheng Laboratory, Shenzhen 518055, China.
4.School of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China.
5.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau SAR, 999078, China.
Recommended Citation
GB/T 7714
Du, Zhi Min,Wong, Sai Wai,Chen, Rui Sen,et al. Wide Bandwidth Ratio of 10-to-1 CPW-Fed Whip Antenna with Improved Radiation Patterns[J]. IEEE Transactions on Antennas and Propagation, 2022, 71(3), 2796 - 2801.
APA Du, Zhi Min., Wong, Sai Wai., Chen, Rui Sen., Li, Yin., Feng, Lin Ping., & Tam, Kam Weng (2022). Wide Bandwidth Ratio of 10-to-1 CPW-Fed Whip Antenna with Improved Radiation Patterns. IEEE Transactions on Antennas and Propagation, 71(3), 2796 - 2801.
MLA Du, Zhi Min,et al."Wide Bandwidth Ratio of 10-to-1 CPW-Fed Whip Antenna with Improved Radiation Patterns".IEEE Transactions on Antennas and Propagation 71.3(2022):2796 - 2801.
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