A supercell based dual beam dielectric grating antenna for 60 GHz application

Zi Long Ma; Chi Hou Chan; Kung Bo Ng; Li Jun Jiang

doi:10.1109/APS.2015.7304708

A supercell based dual beam dielectric grating antenna for 60 GHz application

Zi Long Ma
, Chi Hou Chan
, Kung Bo Ng
, Li Jun Jiang

State Key Laboratory of Terahertz and Millimeter Waves (City University of Hong Kong)

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

4 Citations (Scopus)

Abstract

A dual-beam dielectric grating antenna based on the supercell (SC) concept is presented in this paper. Theoretical analysis shows that with the perturbations of different unit cells (UC), two space harmonic modes (m = -1 and m = -2) are excited (above the air line) in the dispersion diagram of the supercell in a certain frequency range. This phenomenon leads to the generation of two radiation beams in the far-field region. At the operating frequency where the phase constants β_-1 = β_-2 the two beams are in symmetric directions. In addition, a symmetric SC is proposed and carefully designed to achieve equal performance (beam width and gain) for the two beams. The proposed antenna can be a good candidate for the WiGig application.

Original language	English
Title of host publication	Proceedings of 2015 IEEE Antennas and Propagation Society International Symposium
Publisher	IEEE
Pages	643-644
ISBN (Electronic)	978-1-4799-7815-1
DOIs	https://doi.org/10.1109/APS.2015.7304708
Publication status	Published - Jul 2015
Event	IEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada Duration: 19 Jul 2015 → 24 Jul 2015

Conference

Conference	IEEE Antennas and Propagation Society International Symposium, APS 2015
Place	Canada
City	Vancouver
Period	19/07/15 → 24/07/15

Access Output

10.1109/APS.2015.7304708

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@inproceedings{a50490ae619b493b859943ad9b63e545,

title = "A supercell based dual beam dielectric grating antenna for 60 GHz application",

abstract = "A dual-beam dielectric grating antenna based on the supercell (SC) concept is presented in this paper. Theoretical analysis shows that with the perturbations of different unit cells (UC), two space harmonic modes (m = -1 and m = -2) are excited (above the air line) in the dispersion diagram of the supercell in a certain frequency range. This phenomenon leads to the generation of two radiation beams in the far-field region. At the operating frequency where the phase constants β-1 = β-2 the two beams are in symmetric directions. In addition, a symmetric SC is proposed and carefully designed to achieve equal performance (beam width and gain) for the two beams. The proposed antenna can be a good candidate for the WiGig application.",

author = "Ma, \{Zi Long\} and Chan, \{Chi Hou\} and Ng, \{Kung Bo\} and Jiang, \{Li Jun\}",

year = "2015",

month = jul,

doi = "10.1109/APS.2015.7304708",

language = "English",

pages = "643--644",

booktitle = "Proceedings of 2015 IEEE Antennas and Propagation Society International Symposium",

publisher = "IEEE",

address = "United States",

note = "IEEE Antennas and Propagation Society International Symposium, APS 2015 ; Conference date: 19-07-2015 Through 24-07-2015",

}

Ma, ZL, Chan, CH, Ng, KB & Jiang, LJ 2015, A supercell based dual beam dielectric grating antenna for 60 GHz application. in Proceedings of 2015 IEEE Antennas and Propagation Society International Symposium., 7304708, IEEE, pp. 643-644, IEEE Antennas and Propagation Society International Symposium, APS 2015, Vancouver, Canada, 19/07/15. https://doi.org/10.1109/APS.2015.7304708

A supercell based dual beam dielectric grating antenna for 60 GHz application. / Ma, Zi Long; Chan, Chi Hou; Ng, Kung Bo et al.
Proceedings of 2015 IEEE Antennas and Propagation Society International Symposium. IEEE, 2015. p. 643-644 7304708.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A supercell based dual beam dielectric grating antenna for 60 GHz application

AU - Ma, Zi Long

AU - Chan, Chi Hou

AU - Ng, Kung Bo

AU - Jiang, Li Jun

PY - 2015/7

Y1 - 2015/7

N2 - A dual-beam dielectric grating antenna based on the supercell (SC) concept is presented in this paper. Theoretical analysis shows that with the perturbations of different unit cells (UC), two space harmonic modes (m = -1 and m = -2) are excited (above the air line) in the dispersion diagram of the supercell in a certain frequency range. This phenomenon leads to the generation of two radiation beams in the far-field region. At the operating frequency where the phase constants β-1 = β-2 the two beams are in symmetric directions. In addition, a symmetric SC is proposed and carefully designed to achieve equal performance (beam width and gain) for the two beams. The proposed antenna can be a good candidate for the WiGig application.

AB - A dual-beam dielectric grating antenna based on the supercell (SC) concept is presented in this paper. Theoretical analysis shows that with the perturbations of different unit cells (UC), two space harmonic modes (m = -1 and m = -2) are excited (above the air line) in the dispersion diagram of the supercell in a certain frequency range. This phenomenon leads to the generation of two radiation beams in the far-field region. At the operating frequency where the phase constants β-1 = β-2 the two beams are in symmetric directions. In addition, a symmetric SC is proposed and carefully designed to achieve equal performance (beam width and gain) for the two beams. The proposed antenna can be a good candidate for the WiGig application.

UR - https://www.scopus.com/pages/publications/84953747054

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84953747054&origin=recordpage

U2 - 10.1109/APS.2015.7304708

DO - 10.1109/APS.2015.7304708

M3 - RGC 32 - Refereed conference paper (with host publication)

SP - 643

EP - 644

BT - Proceedings of 2015 IEEE Antennas and Propagation Society International Symposium

PB - IEEE

T2 - IEEE Antennas and Propagation Society International Symposium, APS 2015

Y2 - 19 July 2015 through 24 July 2015

ER -

A supercell based dual beam dielectric grating antenna for 60 GHz application

Abstract

Conference

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this