Wideband Endfire Dielectric Resonator Antenna Employing Fundamental and Higher Order Magnetoelectric Resonances

Boyuan Ma; Jin Pan; Shaode Huang; Deqiang Yang; Yong-Xin Guo

doi:10.1109/LAWP.2021.3117257

Wideband Endfire Dielectric Resonator Antenna Employing Fundamental and Higher Order Magnetoelectric Resonances

Boyuan Ma, Jin Pan, Shaode Huang, Deqiang Yang, Yong-Xin Guo^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

11 Citations (Scopus)

Abstract

A broadband endfire dielectric resonator antenna (DRA) is proposed based on three synthesized magnetoelectric resonances. These resonant modes have distinct features compared with the classical ones in regular DRAs. Field analysis and Cartesian multipole extraction are conducted to characterize the synthesized modes and guide the design. By adjusting the electric and magnetic modal multipoles, the bandwidth and front-to-back ratio (FBR) are enhanced. Moreover, the contribution from the multifunction feed and ground plane is also investigated. The DRA shows an overlapped impedance and FBR bandwidth of 38%. © 2002-2011 IEEE.

Original language	English
Pages (from-to)	2524-2528
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	20
Issue number	12
Online published	1 Oct 2021
DOIs	https://doi.org/10.1109/LAWP.2021.3117257
Publication status	Published - Dec 2021
Externally published	Yes

Research Keywords

Dielectric resonator antennas (DRAs)
endfire antennas
front-to-back ratio (FBR)
wideband antennas

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title = "Wideband Endfire Dielectric Resonator Antenna Employing Fundamental and Higher Order Magnetoelectric Resonances",

abstract = "A broadband endfire dielectric resonator antenna (DRA) is proposed based on three synthesized magnetoelectric resonances. These resonant modes have distinct features compared with the classical ones in regular DRAs. Field analysis and Cartesian multipole extraction are conducted to characterize the synthesized modes and guide the design. By adjusting the electric and magnetic modal multipoles, the bandwidth and front-to-back ratio (FBR) are enhanced. Moreover, the contribution from the multifunction feed and ground plane is also investigated. The DRA shows an overlapped impedance and FBR bandwidth of 38%. {\textcopyright} 2002-2011 IEEE.",

keywords = "Dielectric resonator antennas (DRAs), endfire antennas, front-to-back ratio (FBR), wideband antennas",

author = "Boyuan Ma and Jin Pan and Shaode Huang and Deqiang Yang and Yong-Xin Guo",

year = "2021",

month = dec,

doi = "10.1109/LAWP.2021.3117257",

language = "English",

volume = "20",

pages = "2524--2528",

journal = "IEEE Antennas and Wireless Propagation Letters",

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publisher = "IEEE",

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TY - JOUR

T1 - Wideband Endfire Dielectric Resonator Antenna Employing Fundamental and Higher Order Magnetoelectric Resonances

AU - Ma, Boyuan

AU - Pan, Jin

AU - Huang, Shaode

AU - Yang, Deqiang

AU - Guo, Yong-Xin

PY - 2021/12

Y1 - 2021/12

N2 - A broadband endfire dielectric resonator antenna (DRA) is proposed based on three synthesized magnetoelectric resonances. These resonant modes have distinct features compared with the classical ones in regular DRAs. Field analysis and Cartesian multipole extraction are conducted to characterize the synthesized modes and guide the design. By adjusting the electric and magnetic modal multipoles, the bandwidth and front-to-back ratio (FBR) are enhanced. Moreover, the contribution from the multifunction feed and ground plane is also investigated. The DRA shows an overlapped impedance and FBR bandwidth of 38%. © 2002-2011 IEEE.

AB - A broadband endfire dielectric resonator antenna (DRA) is proposed based on three synthesized magnetoelectric resonances. These resonant modes have distinct features compared with the classical ones in regular DRAs. Field analysis and Cartesian multipole extraction are conducted to characterize the synthesized modes and guide the design. By adjusting the electric and magnetic modal multipoles, the bandwidth and front-to-back ratio (FBR) are enhanced. Moreover, the contribution from the multifunction feed and ground plane is also investigated. The DRA shows an overlapped impedance and FBR bandwidth of 38%. © 2002-2011 IEEE.

KW - Dielectric resonator antennas (DRAs)

KW - endfire antennas

KW - front-to-back ratio (FBR)

KW - wideband antennas

UR - http://www.scopus.com/inward/record.url?scp=85118656701&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85118656701&origin=recordpage

U2 - 10.1109/LAWP.2021.3117257

DO - 10.1109/LAWP.2021.3117257

M3 - RGC 21 - Publication in refereed journal

SN - 1536-1225

VL - 20

SP - 2524

EP - 2528

JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

IS - 12

ER -

Wideband Endfire Dielectric Resonator Antenna Employing Fundamental and Higher Order Magnetoelectric Resonances

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