Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications

Ayman A. Isaac; Hussain M. Al-Rizzo; Ali I. Hammoodi; Said Abushamleh; Haider R. Khaleel

doi:10.1109/APS.2015.7304577

Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications

Ayman A. Isaac, Hussain M. Al-Rizzo, Ali I. Hammoodi, Said Abushamleh, Haider R. Khaleel

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

This paper presents a simple yet very effective decoupling mechanism based on the insertion of two adjacent planar monopole rectangular patch antennas separated by λ_o/62. The array achieves a total realized gain of 3.48 dB (exciting one port) and 4.78 dB (exciting two ports), a relative bandwidth of 49 % ( 2 - 3.3 ) GHz over which the matching level S₂₁ is less than -10 dB and a coupling level S₂₁ is below or equal to -20 dB. The antenna array offers radiation pattern diversity for different port excitation situation. The gain, decoupling level, radiation pattern diversity, and relatively compact size offered by the proposed antenna provides a good candidate to be implemented in modern wireless communication devices including, but not limited to, systems utilizing the ISM band.

Original language	English (US)
Title of host publication	2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	382-383
Number of pages	2
ISBN (Electronic)	9781479978151
DOIs	https://doi.org/10.1109/APS.2015.7304577
State	Published - Oct 22 2015
Externally published	Yes
Event	IEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada Duration: Jul 19 2015 → Jul 24 2015

Publication series

Name	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume	2015-October
ISSN (Print)	1522-3965

Conference

Conference	IEEE Antennas and Propagation Society International Symposium, APS 2015
Country/Territory	Canada
City	Vancouver
Period	7/19/15 → 7/24/15

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/APS.2015.7304577

Cite this

Isaac, A. A., Al-Rizzo, H. M., Hammoodi, A. I., Abushamleh, S., & Khaleel, H. R. (2015). Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications. In 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings (pp. 382-383). Article 7304577 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 2015-October). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APS.2015.7304577

Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications. / Isaac, Ayman A.; Al-Rizzo, Hussain M.; Hammoodi, Ali I. et al.
2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. p. 382-383 7304577 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest); Vol. 2015-October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Isaac, AA, Al-Rizzo, HM, Hammoodi, AI, Abushamleh, S & Khaleel, HR 2015, Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications. in 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings., 7304577, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), vol. 2015-October, Institute of Electrical and Electronics Engineers Inc., pp. 382-383, IEEE Antennas and Propagation Society International Symposium, APS 2015, Vancouver, Canada, 7/19/15. https://doi.org/10.1109/APS.2015.7304577

Isaac AA, Al-Rizzo HM, Hammoodi AI, Abushamleh S, Khaleel HR. Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications. In 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2015. p. 382-383. 7304577. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). doi: 10.1109/APS.2015.7304577

Isaac, Ayman A. ; Al-Rizzo, Hussain M. ; Hammoodi, Ali I. et al. / Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications. 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 382-383 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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abstract = "This paper presents a simple yet very effective decoupling mechanism based on the insertion of two adjacent planar monopole rectangular patch antennas separated by λo/62. The array achieves a total realized gain of 3.48 dB (exciting one port) and 4.78 dB (exciting two ports), a relative bandwidth of 49 % ( 2 - 3.3 ) GHz over which the matching level S21 is less than -10 dB and a coupling level S21 is below or equal to -20 dB. The antenna array offers radiation pattern diversity for different port excitation situation. The gain, decoupling level, radiation pattern diversity, and relatively compact size offered by the proposed antenna provides a good candidate to be implemented in modern wireless communication devices including, but not limited to, systems utilizing the ISM band.",

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Isolation enhancement of two closely spaced planar monopole antennas for industrial, scientific, and medical applications

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