Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz

School of Engineering

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Published

Standard

Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz. / Dahlberg, Oskar; Pucci, Elena; Wang, Lei et al.
2019 13th European Conference on Antennas and Propagation (EuCAP). IEEE, 2019.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Dahlberg, O, Pucci, E, Wang, L & Quevedo-Teruel, O 2019, Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz. in 2019 13th European Conference on Antennas and Propagation (EuCAP). IEEE. <https://ieeexplore.ieee.org/document/8740212>

APA

Dahlberg, O., Pucci, E., Wang, L., & Quevedo-Teruel, O. (2019). Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz. In 2019 13th European Conference on Antennas and Propagation (EuCAP) IEEE. https://ieeexplore.ieee.org/document/8740212

Vancouver

Dahlberg O, Pucci E, Wang L, Quevedo-Teruel O. Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz. In 2019 13th European Conference on Antennas and Propagation (EuCAP). IEEE. 2019

Author

Dahlberg, Oskar ; Pucci, Elena ; Wang, Lei et al. / Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz. 2019 13th European Conference on Antennas and Propagation (EuCAP). IEEE, 2019.

Bibtex

@inproceedings{4054cf173e1d45acb2a3e365a629ca80,

title = "Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz",

abstract = "In this work we demonstrate a method for producing low-loss, non-squinting, directive leaky-wave antennas (LWAs) for millimeter-wave frequencies. The scanning behaviour of the radiation pattern arises from the dispersive nature of the waveguide mode, which is leaking out when opening the wave guiding structure. We propose a method to cancel the dispersive behaviour, by allowing the leaked waves to refract in a dispersive prism-lens. The proposed method allows for fully metallic implementation of the antenna, resulting in low losses. Furthermore, high directivity is easily achieved with a simple feeding. The corresponding theory is outlined, and the proposed method is used to design an antenna operating at 60 GHz. The obtained bandwidth, with less than 1° beam scanning, is 20% in simulations and the realized gain of the antenna is 17 dB across the entire bandwidth. The design is proposed as an alternative to obtain high gain antennas for 5G applications, in which low losses and narrow beams are expected to be key features for mm-waves.",

author = "Oskar Dahlberg and Elena Pucci and Lei Wang and Oscar Quevedo-Teruel",

year = "2019",

month = jun,

day = "20",

language = "English",

isbn = "9788890701887",

booktitle = "2019 13th European Conference on Antennas and Propagation (EuCAP)",

publisher = "IEEE",

}

RIS

TY - GEN

T1 - Low-dispersive glide-symmetric leaky-wave antenna at 60 GHz

AU - Dahlberg, Oskar

AU - Pucci, Elena

AU - Wang, Lei

AU - Quevedo-Teruel, Oscar

PY - 2019/6/20

Y1 - 2019/6/20

N2 - In this work we demonstrate a method for producing low-loss, non-squinting, directive leaky-wave antennas (LWAs) for millimeter-wave frequencies. The scanning behaviour of the radiation pattern arises from the dispersive nature of the waveguide mode, which is leaking out when opening the wave guiding structure. We propose a method to cancel the dispersive behaviour, by allowing the leaked waves to refract in a dispersive prism-lens. The proposed method allows for fully metallic implementation of the antenna, resulting in low losses. Furthermore, high directivity is easily achieved with a simple feeding. The corresponding theory is outlined, and the proposed method is used to design an antenna operating at 60 GHz. The obtained bandwidth, with less than 1° beam scanning, is 20% in simulations and the realized gain of the antenna is 17 dB across the entire bandwidth. The design is proposed as an alternative to obtain high gain antennas for 5G applications, in which low losses and narrow beams are expected to be key features for mm-waves.

AB - In this work we demonstrate a method for producing low-loss, non-squinting, directive leaky-wave antennas (LWAs) for millimeter-wave frequencies. The scanning behaviour of the radiation pattern arises from the dispersive nature of the waveguide mode, which is leaking out when opening the wave guiding structure. We propose a method to cancel the dispersive behaviour, by allowing the leaked waves to refract in a dispersive prism-lens. The proposed method allows for fully metallic implementation of the antenna, resulting in low losses. Furthermore, high directivity is easily achieved with a simple feeding. The corresponding theory is outlined, and the proposed method is used to design an antenna operating at 60 GHz. The obtained bandwidth, with less than 1° beam scanning, is 20% in simulations and the realized gain of the antenna is 17 dB across the entire bandwidth. The design is proposed as an alternative to obtain high gain antennas for 5G applications, in which low losses and narrow beams are expected to be key features for mm-waves.

M3 - Conference contribution/Paper

SN - 9788890701887

BT - 2019 13th European Conference on Antennas and Propagation (EuCAP)

PB - IEEE

ER -

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