Wideband circularly polarized slotted-patch antenna with a reflector

Jhih Ming Chen, Jia Fu Tsai, Jeen-Sheen Row

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A design for wideband circularly-polarized (CP) antennas with unidirectional radiation is described. The antenna structure is mainly composed of a rectangular slotted patch and a metallic reflector. First, the CP design for the stand-alone slotted patch antenna is investigated, and a 3dB-axial-ratio bandwidth of 53 % is obtained. Then, the metallic reflector is placed at the rear of the slotted patch to generate unidirectional radiation. Experimental results demonstrate that the slotted patch antenna with a reflector has almost the same CP bandwidth as the stand-alone slotted patch antenna, and it has good impedance matching as well as stable radiation patterns across the CP operating frequencies.

Original languageEnglish
Title of host publicationISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages615-616
Number of pages2
ISBN (Electronic)9789869147408
DOIs
Publication statusPublished - 2015 Jan 28
Event2014 International Symposium on Antennas and Propagation, ISAP 2014 - Kaohsiung, Taiwan
Duration: 2014 Dec 22014 Dec 5

Publication series

NameISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings

Other

Other2014 International Symposium on Antennas and Propagation, ISAP 2014
CountryTaiwan
CityKaohsiung
Period14-12-0214-12-05

Fingerprint

Microstrip antennas
Antennas
Bandwidth
Radiation

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Chen, J. M., Tsai, J. F., & Row, J-S. (2015). Wideband circularly polarized slotted-patch antenna with a reflector. In ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings (pp. 615-616). [7026801] (ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISANP.2014.7026801
Chen, Jhih Ming ; Tsai, Jia Fu ; Row, Jeen-Sheen. / Wideband circularly polarized slotted-patch antenna with a reflector. ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 615-616 (ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings).
@inproceedings{b49a1b5be54f481bba8f0167db19b3c7,
title = "Wideband circularly polarized slotted-patch antenna with a reflector",
abstract = "A design for wideband circularly-polarized (CP) antennas with unidirectional radiation is described. The antenna structure is mainly composed of a rectangular slotted patch and a metallic reflector. First, the CP design for the stand-alone slotted patch antenna is investigated, and a 3dB-axial-ratio bandwidth of 53 {\%} is obtained. Then, the metallic reflector is placed at the rear of the slotted patch to generate unidirectional radiation. Experimental results demonstrate that the slotted patch antenna with a reflector has almost the same CP bandwidth as the stand-alone slotted patch antenna, and it has good impedance matching as well as stable radiation patterns across the CP operating frequencies.",
author = "Chen, {Jhih Ming} and Tsai, {Jia Fu} and Jeen-Sheen Row",
year = "2015",
month = "1",
day = "28",
doi = "10.1109/ISANP.2014.7026801",
language = "English",
series = "ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "615--616",
booktitle = "ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings",
address = "United States",

}

Chen, JM, Tsai, JF & Row, J-S 2015, Wideband circularly polarized slotted-patch antenna with a reflector. in ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings., 7026801, ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 615-616, 2014 International Symposium on Antennas and Propagation, ISAP 2014, Kaohsiung, Taiwan, 14-12-02. https://doi.org/10.1109/ISANP.2014.7026801

Wideband circularly polarized slotted-patch antenna with a reflector. / Chen, Jhih Ming; Tsai, Jia Fu; Row, Jeen-Sheen.

ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 615-616 7026801 (ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Wideband circularly polarized slotted-patch antenna with a reflector

AU - Chen, Jhih Ming

AU - Tsai, Jia Fu

AU - Row, Jeen-Sheen

PY - 2015/1/28

Y1 - 2015/1/28

N2 - A design for wideband circularly-polarized (CP) antennas with unidirectional radiation is described. The antenna structure is mainly composed of a rectangular slotted patch and a metallic reflector. First, the CP design for the stand-alone slotted patch antenna is investigated, and a 3dB-axial-ratio bandwidth of 53 % is obtained. Then, the metallic reflector is placed at the rear of the slotted patch to generate unidirectional radiation. Experimental results demonstrate that the slotted patch antenna with a reflector has almost the same CP bandwidth as the stand-alone slotted patch antenna, and it has good impedance matching as well as stable radiation patterns across the CP operating frequencies.

AB - A design for wideband circularly-polarized (CP) antennas with unidirectional radiation is described. The antenna structure is mainly composed of a rectangular slotted patch and a metallic reflector. First, the CP design for the stand-alone slotted patch antenna is investigated, and a 3dB-axial-ratio bandwidth of 53 % is obtained. Then, the metallic reflector is placed at the rear of the slotted patch to generate unidirectional radiation. Experimental results demonstrate that the slotted patch antenna with a reflector has almost the same CP bandwidth as the stand-alone slotted patch antenna, and it has good impedance matching as well as stable radiation patterns across the CP operating frequencies.

UR - http://www.scopus.com/inward/record.url?scp=84924047478&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84924047478&partnerID=8YFLogxK

U2 - 10.1109/ISANP.2014.7026801

DO - 10.1109/ISANP.2014.7026801

M3 - Conference contribution

AN - SCOPUS:84924047478

T3 - ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings

SP - 615

EP - 616

BT - ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Chen JM, Tsai JF, Row J-S. Wideband circularly polarized slotted-patch antenna with a reflector. In ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. p. 615-616. 7026801. (ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings). https://doi.org/10.1109/ISANP.2014.7026801