Polarization diversity via aperture sharing between orthogonal sub-arrays

Haider Ali; Muhammad U. Afzal; Subhas Mukhopadhyay; Karu P. Esselle

doi:10.1109/AP-S/USNC-URSI47032.2022.9885804

Polarization diversity via aperture sharing between orthogonal sub-arrays

Haider Ali, Muhammad U. Afzal, Subhas Mukhopadhyay, Karu P. Esselle

School of Engineering

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

Abstract

Polarization diversity is becoming the need of the hour as more and more wireless applications use electromagnetic bandwidth. The recently deployed 5G and upcoming 6G communications will require multiple polarization antennas. Polarization diversity of an antenna adds to the stability of the connections, channel capacity, increased bandwidth and can be used as various channels. In this paper, a shared-aperture orthogonally polarized array is presented that can produce multiple linear and circular polarization without inboard switches or additional hardware. The polarization diversity is achieved through orthogonal aperture sharing. The array is designed at 11.5 GHz frequency and has a 3-dB bandwidth of 17%, peak directivity of more than 15 dB, cross-pol isolation of-40 dB, and 3-dB axial ratio bandwidth 10%.

Original language	English
Title of host publication	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting AP-S/URSI 2022
Subtitle of host publication	proceedings
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1054-1055
Number of pages	2
ISBN (Electronic)	9781665496582, 9781665496575
ISBN (Print)	9781665496599
DOIs	https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9885804
Publication status	Published - 2022
Event	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Denver, United States Duration: 10 Jul 2022 → 15 Jul 2022

Publication series

Name
ISSN (Print)	1522-3965
ISSN (Electronic)	1947-1491

Conference

Conference	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022
Country/Territory	United States
City	Denver
Period	10/07/22 → 15/07/22

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10.1109/AP-S/USNC-URSI47032.2022.9885804

Cite this

Ali, H., Afzal, M. U., Mukhopadhyay, S., & Esselle, K. P. (2022). Polarization diversity via aperture sharing between orthogonal sub-arrays. In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting AP-S/URSI 2022: proceedings (pp. 1054-1055). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9885804

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title = "Polarization diversity via aperture sharing between orthogonal sub-arrays",

abstract = "Polarization diversity is becoming the need of the hour as more and more wireless applications use electromagnetic bandwidth. The recently deployed 5G and upcoming 6G communications will require multiple polarization antennas. Polarization diversity of an antenna adds to the stability of the connections, channel capacity, increased bandwidth and can be used as various channels. In this paper, a shared-aperture orthogonally polarized array is presented that can produce multiple linear and circular polarization without inboard switches or additional hardware. The polarization diversity is achieved through orthogonal aperture sharing. The array is designed at 11.5 GHz frequency and has a 3-dB bandwidth of 17%, peak directivity of more than 15 dB, cross-pol isolation of-40 dB, and 3-dB axial ratio bandwidth 10%.",

author = "Haider Ali and Afzal, {Muhammad U.} and Subhas Mukhopadhyay and Esselle, {Karu P.}",

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Ali, H, Afzal, MU, Mukhopadhyay, S & Esselle, KP 2022, Polarization diversity via aperture sharing between orthogonal sub-arrays. in 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting AP-S/URSI 2022: proceedings. Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1054-1055, 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022, Denver, Colorado, United States, 10/07/22. https://doi.org/10.1109/AP-S/USNC-URSI47032.2022.9885804

Polarization diversity via aperture sharing between orthogonal sub-arrays. / Ali, Haider; Afzal, Muhammad U.; Mukhopadhyay, Subhas et al.
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting AP-S/URSI 2022: proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2022. p. 1054-1055.

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

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N2 - Polarization diversity is becoming the need of the hour as more and more wireless applications use electromagnetic bandwidth. The recently deployed 5G and upcoming 6G communications will require multiple polarization antennas. Polarization diversity of an antenna adds to the stability of the connections, channel capacity, increased bandwidth and can be used as various channels. In this paper, a shared-aperture orthogonally polarized array is presented that can produce multiple linear and circular polarization without inboard switches or additional hardware. The polarization diversity is achieved through orthogonal aperture sharing. The array is designed at 11.5 GHz frequency and has a 3-dB bandwidth of 17%, peak directivity of more than 15 dB, cross-pol isolation of-40 dB, and 3-dB axial ratio bandwidth 10%.

AB - Polarization diversity is becoming the need of the hour as more and more wireless applications use electromagnetic bandwidth. The recently deployed 5G and upcoming 6G communications will require multiple polarization antennas. Polarization diversity of an antenna adds to the stability of the connections, channel capacity, increased bandwidth and can be used as various channels. In this paper, a shared-aperture orthogonally polarized array is presented that can produce multiple linear and circular polarization without inboard switches or additional hardware. The polarization diversity is achieved through orthogonal aperture sharing. The array is designed at 11.5 GHz frequency and has a 3-dB bandwidth of 17%, peak directivity of more than 15 dB, cross-pol isolation of-40 dB, and 3-dB axial ratio bandwidth 10%.

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Ali H, Afzal MU, Mukhopadhyay S , Esselle KP. Polarization diversity via aperture sharing between orthogonal sub-arrays. In 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting AP-S/URSI 2022: proceedings. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). 2022. p. 1054-1055 doi: 10.1109/AP-S/USNC-URSI47032.2022.9885804

Polarization diversity via aperture sharing between orthogonal sub-arrays

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