A Magnetic Current-Based Filtering Antenna

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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Author(s)

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Detail(s)

Original languageEnglish
Title of host publication2018 Asia-Pacific Microwave Conference, APMC 2018 - Proceedings
PublisherInstitute of Electronics, Information and Communication Engineers
Pages1028-1030
ISBN (electronic)978-4-9023-3945-1
ISBN (print)978-1-5386-2184-4
Publication statusPublished - Nov 2018

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC

Conference

Title30th Asia-Pacific Microwave Conference (APMC 2018)
PlaceJapan
CityKyoto
Period6 - 9 November 2018

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85061795287&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(ea034a88-dd53-4d08-ae60-6fe6b5265868).html

Abstract

A magnetic current-based linearly polarized antenna with filtering response is investigated in this paper. The antenna consists of two substrates and one reflector. A slot antenna is firstly constructed, then, it is used to feed the two rectangular loops. The slot and the loop can be viewed as two magnetic currents, which contribute to the filtering response because of interaction between them. Besides, three stubs are not only utilized to tune the impedance matching, but also contribute the antenna's filtering response. The reflector is placed underneath the slot to improve the directivity of the antenna. The results show the antenna has a good impedance matching performance from 3.2 to 3.8 GHz. A good filtering response is also demonstrated. The gain is about 7.4 dBi at the center frequency of 3.5 GHz. The unidirectional radiation pattern is observed with low cross-polarization.

Research Area(s)

  • Filtering response, Linear polarization, Magnetic current, Slotline

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Publication fingerprints text

100
Antenna Engineering
100
Impedance Matching Computer Science
50
Radiation Pattern Computer Science
50
Center Frequency Computer Science
50
Polarized Antenna Computer Science
20
Slot Antenna Engineering
20
Directivity Engineering
14
Cross Polarization Material Science
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Citation Format(s)

[ RIS ] [ BibTeX ]
A Magnetic Current-Based Filtering Antenna. / Ren, Xue; Liao, Shaowei; Xue, Quan.
2018 Asia-Pacific Microwave Conference, APMC 2018 - Proceedings. Institute of Electronics, Information and Communication Engineers, 2018. p. 1028-1030 8617237 (Asia-Pacific Microwave Conference Proceedings, APMC).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review