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Dual band ISM 2.4 GHz and 5 GHz finger antenna

Sjöblom, Peter LU and Sjöland, Henrik LU orcid (2005) IEEE Vehicular Technology Conference VTC Fall, 2005 2. p.1284-1288
Abstract
A dual band antenna for two ISM bands at 2.4 GHz and 5 GHz has been evaluated. The antenna structure derives its advantage by deploying several radiators as fingers spreading from a single feeding point. Each radiator functions as both a half-wave and a quarter-wave radiator. Arranging them in parallel matches the half-wave resonance to 50 W. By carefully selecting the angle to ground plane and using mutual coupling, the quarter-wave resonance is also matched to 50 W. On average, the efficiency on the 2.4 GHz band is 71%, while on the 5 GHz band the efficiency is 75%. When placed close to a large shielding plane, performance is somewhat lowered, but still continues at a high level.
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
keywords
finger antenna, dual band, ISM, shielding, antenna
host publication
[Host publication title missing]
volume
2
pages
5 pages
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
IEEE Vehicular Technology Conference VTC Fall, 2005
conference location
Dallas, TX, United States
conference dates
2005-09-25 - 2007-09-28
external identifiers
  • wos:000235046901121
  • scopus:84931396848
DOI
10.1109/VETECF.2005.1558133
language
English
LU publication?
yes
id
06e86abe-2d2c-4d86-8e2b-07080292991c (old id 618635)
date added to LUP
2016-04-04 11:13:19
date last changed
2024-01-12 23:44:20
@inproceedings{06e86abe-2d2c-4d86-8e2b-07080292991c,
  abstract     = {{A dual band antenna for two ISM bands at 2.4 GHz and 5 GHz has been evaluated. The antenna structure derives its advantage by deploying several radiators as fingers spreading from a single feeding point. Each radiator functions as both a half-wave and a quarter-wave radiator. Arranging them in parallel matches the half-wave resonance to 50 W. By carefully selecting the angle to ground plane and using mutual coupling, the quarter-wave resonance is also matched to 50 W. On average, the efficiency on the 2.4 GHz band is 71%, while on the 5 GHz band the efficiency is 75%. When placed close to a large shielding plane, performance is somewhat lowered, but still continues at a high level.}},
  author       = {{Sjöblom, Peter and Sjöland, Henrik}},
  booktitle    = {{[Host publication title missing]}},
  keywords     = {{finger antenna; dual band; ISM; shielding; antenna}},
  language     = {{eng}},
  pages        = {{1284--1288}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Dual band ISM 2.4 GHz and 5 GHz finger antenna}},
  url          = {{http://dx.doi.org/10.1109/VETECF.2005.1558133}},
  doi          = {{10.1109/VETECF.2005.1558133}},
  volume       = {{2}},
  year         = {{2005}},
}