Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves

Changxu Zhao; Yanki Aslan; Alexander Yarovoy; Antoine Roederer

doi:10.1109/CAMA57522.2023.10352663

Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves

Changxu Zhao^*, Yanki Aslan, Alexander Yarovoy, Antoine Roederer

^*Corresponding author for this work

Microwave Sensing, Signals & Systems

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

2 Citations (Scopus)

108 Downloads (Pure)

Abstract

The frequency-dependent distortions in the beam peak direction and cosecant-squared shape are jointly analyzed for the first time in travelling-wave antennas. A novel center-fed proximity-coupled patch array at 26 GHz is proposed and compared with the edge-fed counterpart. The proposed center-fed array provides less than 1 degree beam squint, less than 1.5 dB variation in the realized gain and less than 20% root-mean-square error in the beam shape within a 700-MHz bandwidth.

Original language	English
Title of host publication	2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023
Publisher	IEEE
Pages	555-559
Number of pages	5
ISBN (Electronic)	9798350323047
DOIs	https://doi.org/10.1109/CAMA57522.2023.10352663
Publication status	Published - 2023
Event	2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023 - Genoa, Italy Duration: 15 Nov 2023 → 17 Nov 2023

Publication series

Name	IEEE Conference on Antenna Measurements and Applications, CAMA
ISSN (Print)	2474-1760
ISSN (Electronic)	2643-6795

Conference

Conference	2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023
Country/Territory	Italy
City	Genoa
Period	15/11/23 → 17/11/23

Bibliographical note

Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care
Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

Keywords

beam squint
pattern shaping
series-fed antenna

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10.1109/CAMA57522.2023.10352663

Cosecant-Squared_Shaped_Pattern_Stability_With_Frequency_in_Series-Fed_Antennas_at_mm-WavesFinal published version, 5.41 MB

Cite this

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title = "Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves",

abstract = "The frequency-dependent distortions in the beam peak direction and cosecant-squared shape are jointly analyzed for the first time in travelling-wave antennas. A novel center-fed proximity-coupled patch array at 26 GHz is proposed and compared with the edge-fed counterpart. The proposed center-fed array provides less than 1 degree beam squint, less than 1.5 dB variation in the realized gain and less than 20\% root-mean-square error in the beam shape within a 700-MHz bandwidth.",

keywords = "beam squint, pattern shaping, series-fed antenna",

author = "Changxu Zhao and Yanki Aslan and Alexander Yarovoy and Antoine Roederer",

note = "Green Open Access added to TU Delft Institutional Repository {\textquoteleft}You share, we take care!{\textquoteright} – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. ; 2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023 ; Conference date: 15-11-2023 Through 17-11-2023",

year = "2023",

doi = "10.1109/CAMA57522.2023.10352663",

language = "English",

series = "IEEE Conference on Antenna Measurements and Applications, CAMA",

publisher = "IEEE",

pages = "555--559",

booktitle = "2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023",

address = "United States",

}

Zhao, C , Aslan, Y , Yarovoy, A & Roederer, A 2023, Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves. in 2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023. IEEE Conference on Antenna Measurements and Applications, CAMA, IEEE, pp. 555-559, 2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023, Genoa, Italy, 15/11/23. https://doi.org/10.1109/CAMA57522.2023.10352663

Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves. / Zhao, Changxu ; Aslan, Yanki ; Yarovoy, Alexander et al.
2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023. IEEE, 2023. p. 555-559 (IEEE Conference on Antenna Measurements and Applications, CAMA).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves

AU - Zhao, Changxu

AU - Aslan, Yanki

AU - Yarovoy, Alexander

AU - Roederer, Antoine

N1 - Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.

PY - 2023

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N2 - The frequency-dependent distortions in the beam peak direction and cosecant-squared shape are jointly analyzed for the first time in travelling-wave antennas. A novel center-fed proximity-coupled patch array at 26 GHz is proposed and compared with the edge-fed counterpart. The proposed center-fed array provides less than 1 degree beam squint, less than 1.5 dB variation in the realized gain and less than 20% root-mean-square error in the beam shape within a 700-MHz bandwidth.

AB - The frequency-dependent distortions in the beam peak direction and cosecant-squared shape are jointly analyzed for the first time in travelling-wave antennas. A novel center-fed proximity-coupled patch array at 26 GHz is proposed and compared with the edge-fed counterpart. The proposed center-fed array provides less than 1 degree beam squint, less than 1.5 dB variation in the realized gain and less than 20% root-mean-square error in the beam shape within a 700-MHz bandwidth.

KW - beam squint

KW - pattern shaping

KW - series-fed antenna

UR - https://www.scopus.com/pages/publications/85182277222

U2 - 10.1109/CAMA57522.2023.10352663

DO - 10.1109/CAMA57522.2023.10352663

M3 - Conference contribution

AN - SCOPUS:85182277222

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BT - 2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023

PB - IEEE

T2 - 2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023

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ER -

Cosecant-Squared Shaped Pattern Stability With Frequency in Series-Fed Antennas at mm-Waves

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Keywords

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