Vivaldi array for generation of UWB circular polarization

Adam Narbudowicz; Matthias John; Xiulong Bao; Max J. Ammann

doi:10.1109/APS.2012.6348767

Vivaldi array for generation of UWB circular polarization

Adam Narbudowicz, Matthias John, Xiulong Bao, Max J. Ammann

School of Electrical and Electronic Engineering

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

Abstract

A two antenna array is proposed for generating circular polarization for an ultra-wideband system. It consists of two orthogonal antipodal vivaldi antennas and a feed network which provides the appropriate phase and amplitude over the band of interest. The proposed structure is low cost and easy to manufacture, offering an axial-ratio bandwidth of 74%.

Original language	English
Title of host publication	2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOIs	https://doi.org/10.1109/APS.2012.6348767
Publication status	Published - 2012
Event	Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States Duration: 8 Jul 2012 → 14 Jul 2012

Publication series

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

Conference

Conference	Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
Country/Territory	United States
City	Chicago, IL
Period	8/07/12 → 14/07/12

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10.1109/APS.2012.6348767

https://arrow.tudublin.ie/ahfrccon/33Licence: CC BY-NC-SA

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title = "Vivaldi array for generation of UWB circular polarization",

abstract = "A two antenna array is proposed for generating circular polarization for an ultra-wideband system. It consists of two orthogonal antipodal vivaldi antennas and a feed network which provides the appropriate phase and amplitude over the band of interest. The proposed structure is low cost and easy to manufacture, offering an axial-ratio bandwidth of 74\%.",

author = "Adam Narbudowicz and Matthias John and Xiulong Bao and Ammann, \{Max J.\}",

year = "2012",

doi = "10.1109/APS.2012.6348767",

language = "English",

isbn = "9781467304627",

series = "IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)",

booktitle = "2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings",

note = "Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 ; Conference date: 08-07-2012 Through 14-07-2012",

}

Narbudowicz, A, John, M, Bao, X & Ammann, MJ 2012, Vivaldi array for generation of UWB circular polarization. in 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings., 6348767, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012, Chicago, IL, United States, 8/07/12. https://doi.org/10.1109/APS.2012.6348767

Vivaldi array for generation of UWB circular polarization. / Narbudowicz, Adam; John, Matthias; Bao, Xiulong et al.
2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings. 2012. 6348767 (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

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

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N2 - A two antenna array is proposed for generating circular polarization for an ultra-wideband system. It consists of two orthogonal antipodal vivaldi antennas and a feed network which provides the appropriate phase and amplitude over the band of interest. The proposed structure is low cost and easy to manufacture, offering an axial-ratio bandwidth of 74%.

AB - A two antenna array is proposed for generating circular polarization for an ultra-wideband system. It consists of two orthogonal antipodal vivaldi antennas and a feed network which provides the appropriate phase and amplitude over the band of interest. The proposed structure is low cost and easy to manufacture, offering an axial-ratio bandwidth of 74%.

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BT - 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings

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Vivaldi array for generation of UWB circular polarization

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