Self-Resonant Broadside-Radiating Superdirective Unidirectional Mixed-Multipole Antennas
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Ziolkowski_Self-Resonant.pdf
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Final Accepted Manuscript
Author
Ziolkowski, Richard W.
Affiliation
Department of Electrical and Computer Engineering, University of ArizonaIssue Date
2024-03-17
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IEEECitation
Ziolkowski, R. W. (2024, March). Self-Resonant Broadside-Radiating Superdirective Unidirectional Mixed-Multipole Antennas. In 2024 18th European Conference on Antennas and Propagation (EuCAP) (pp. 1-5). IEEE.Rights
© 2024 IEEE.Collection Information
This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.Abstract
Two 28 GHz broadside-radiating unidirectional mixed-multipole antenna (UMMA) designs are presented. These UMMAs are self-resonant metamorphoses of previously reported systems. Both versions are matched to a 50 Ω source. Details of their directivity, front-to-back ratio, realized gain, and radiation efficiency performance characteristics are reported. It is demonstrated that both of them are superdirective, highly efficient and have interesting bandwidths. Their intrinsic attributes surpass several recognized bounds. These results add further credence to the fact that superdirective systems with useful properties are indeed practical in contradistinction to the general perception that they are not.Note
Immediate accessVersion
Final accepted manuscriptae974a485f413a2113503eed53cd6c53
10.23919/eucap60739.2024.10501001