Wide-angle wideband frequency-independent beam-scanning leaky wave antenna

Shu-Lin Chen; Debabrata K. Karmokar; Richard W. Ziolkowski; Y. Jay Guo

doi:10.1109/ICEAA.2019.8878920

Wide-angle wideband frequency-independent beam-scanning leaky wave antenna

Shu-Lin Chen, Debabrata K. Karmokar, Richard W. Ziolkowski, Y. Jay Guo

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

2 Citations (Scopus)

Abstract

Frequency-independent beam scanning leaky-wave antennas (LWAs) that can operate over a specific frequency band are highly desirable for future wireless systems. A composite right/left-handed (CRLH) LWA is developed in this paper that facilitates these functionalities. It utilizes two groups of varactor diodes to realize the frequency-independent beam scanning capability. The optimized reconfigurable CRLH LWA and its simple DC biasing network achieves a simulated frequency-independent beam that scans over 100° at each frequency point between 4.75 and 5.25 GHz. An antenna prototype was fabricated and tested. The measured results at 5.0 GHz confirm its simulated performance characteristics.

Original language	English
Title of host publication	Proceedings of the 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA)
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	554-557
Number of pages	4
ISBN (Electronic)	9781728105635, 9781728105628
ISBN (Print)	9781728105642
DOIs	https://doi.org/10.1109/ICEAA.2019.8878920
Publication status	Published - 2019
Externally published	Yes
Event	21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019 - Granada, Spain Duration: 9 Sept 2019 → 13 Sept 2019

Conference

Conference	21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019
Country/Territory	Spain
City	Granada
Period	9/09/19 → 13/09/19

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10.1109/ICEAA.2019.8878920

Cite this

@inproceedings{b38cc9e69f4040229531fce205265162,

title = "Wide-angle wideband frequency-independent beam-scanning leaky wave antenna",

abstract = "Frequency-independent beam scanning leaky-wave antennas (LWAs) that can operate over a specific frequency band are highly desirable for future wireless systems. A composite right/left-handed (CRLH) LWA is developed in this paper that facilitates these functionalities. It utilizes two groups of varactor diodes to realize the frequency-independent beam scanning capability. The optimized reconfigurable CRLH LWA and its simple DC biasing network achieves a simulated frequency-independent beam that scans over 100° at each frequency point between 4.75 and 5.25 GHz. An antenna prototype was fabricated and tested. The measured results at 5.0 GHz confirm its simulated performance characteristics.",

author = "Shu-Lin Chen and Karmokar, {Debabrata K.} and Ziolkowski, {Richard W.} and Guo, {Y. Jay}",

year = "2019",

doi = "10.1109/ICEAA.2019.8878920",

language = "English",

isbn = "9781728105642",

pages = "554--557",

booktitle = "Proceedings of the 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019 ; Conference date: 09-09-2019 Through 13-09-2019",

}

Chen, S-L, Karmokar, DK, Ziolkowski, RW & Guo, YJ 2019, Wide-angle wideband frequency-independent beam-scanning leaky wave antenna. in Proceedings of the 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA). Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 554-557, 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019, Granada, Spain, 9/09/19. https://doi.org/10.1109/ICEAA.2019.8878920

Wide-angle wideband frequency-independent beam-scanning leaky wave antenna. / Chen, Shu-Lin; Karmokar, Debabrata K.; Ziolkowski, Richard W. et al.
Proceedings of the 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2019. p. 554-557.

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

TY - GEN

T1 - Wide-angle wideband frequency-independent beam-scanning leaky wave antenna

AU - Chen, Shu-Lin

AU - Karmokar, Debabrata K.

AU - Ziolkowski, Richard W.

AU - Guo, Y. Jay

PY - 2019

Y1 - 2019

N2 - Frequency-independent beam scanning leaky-wave antennas (LWAs) that can operate over a specific frequency band are highly desirable for future wireless systems. A composite right/left-handed (CRLH) LWA is developed in this paper that facilitates these functionalities. It utilizes two groups of varactor diodes to realize the frequency-independent beam scanning capability. The optimized reconfigurable CRLH LWA and its simple DC biasing network achieves a simulated frequency-independent beam that scans over 100° at each frequency point between 4.75 and 5.25 GHz. An antenna prototype was fabricated and tested. The measured results at 5.0 GHz confirm its simulated performance characteristics.

AB - Frequency-independent beam scanning leaky-wave antennas (LWAs) that can operate over a specific frequency band are highly desirable for future wireless systems. A composite right/left-handed (CRLH) LWA is developed in this paper that facilitates these functionalities. It utilizes two groups of varactor diodes to realize the frequency-independent beam scanning capability. The optimized reconfigurable CRLH LWA and its simple DC biasing network achieves a simulated frequency-independent beam that scans over 100° at each frequency point between 4.75 and 5.25 GHz. An antenna prototype was fabricated and tested. The measured results at 5.0 GHz confirm its simulated performance characteristics.

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U2 - 10.1109/ICEAA.2019.8878920

DO - 10.1109/ICEAA.2019.8878920

M3 - Conference proceeding contribution

SN - 9781728105642

SP - 554

EP - 557

BT - Proceedings of the 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA)

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 21st International Conference on Electromagnetics in Advanced Applications, ICEAA 2019

Y2 - 9 September 2019 through 13 September 2019

ER -

Wide-angle wideband frequency-independent beam-scanning leaky wave antenna

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