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Wideband excitation and matching of fundamental chassis mode using inductive coupling element

Aliakbari Abar, Hanieh LU orcid and Lau, Buon Kiong LU (2020) IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - AP-S/URSI 2020
Abstract
It is known that the fundamental radiation mode of a mobile terminal chassis enables wideband coverage below 1 GHz. However, in theory, the bandwidth of this chassis mode extends infinitely beyond 1 GHz. In this paper, we investigate the use of inductive coupling element (ICE) to significantly increase the antenna bandwidth obtainable from the fundamental mode. Using characteristic mode analysis, a dual-ICE configuration is proposed and optimized to excite the fundamental mode, giving a simulated impedance bandwidth of nearly 100%.
Please use this url to cite or link to this publication:
author
and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
pages
2 pages
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting - AP-S/URSI 2020
conference location
Montreal, Canada
conference dates
2020-07-05 - 2020-07-10
external identifiers
  • scopus:85101619298
project
EIT_Optantsys Novel Antenna System Design Paradigm for High Performance Mobile Communications
Optimal MIMO Terminal Antennas for 5G and Beyond
language
English
LU publication?
yes
id
9735eac6-bc7b-4bd8-9fce-e264acd5a2d5
date added to LUP
2020-03-18 16:11:27
date last changed
2024-01-31 19:17:32
@inproceedings{9735eac6-bc7b-4bd8-9fce-e264acd5a2d5,
  abstract     = {{It is known that the fundamental radiation mode of a mobile terminal chassis enables wideband coverage below 1 GHz. However, in theory, the bandwidth of this chassis mode extends infinitely beyond 1 GHz. In this paper, we investigate the use of inductive coupling element (ICE) to significantly increase the antenna bandwidth obtainable from the fundamental mode. Using characteristic mode analysis, a dual-ICE configuration is proposed and optimized to excite the fundamental mode, giving a simulated impedance bandwidth of nearly 100%.}},
  author       = {{Aliakbari Abar, Hanieh and Lau, Buon Kiong}},
  booktitle    = {{2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting}},
  language     = {{eng}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Wideband excitation and matching of fundamental chassis mode using inductive coupling element}},
  url          = {{https://lup.lub.lu.se/search/files/82490440/AP_2020_Hanieh_Aliakbari_submitted.pdf}},
  year         = {{2020}},
}