Development of compact three-dimensional unidirectional ultra-wideband antennas for portable microwave head imaging systems

Mobashsher, Ahmed Toaha and Abbosh, A. M. (2015). Development of compact three-dimensional unidirectional ultra-wideband antennas for portable microwave head imaging systems. In: 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings. IEEE Antennas and Propagation Society International Symposium, Vancouver, BC, Canada, (350-351). 19-24 July 2015. doi:10.1109/APS.2015.7304561


Author Mobashsher, Ahmed Toaha
Abbosh, A. M.
Title of paper Development of compact three-dimensional unidirectional ultra-wideband antennas for portable microwave head imaging systems
Conference name IEEE Antennas and Propagation Society International Symposium
Conference location Vancouver, BC, Canada
Conference dates 19-24 July 2015
Convener IEEE
Proceedings title 2015 IEEE Antennas and Propagation Society International Symposium, APS 2015 - Proceedings
Journal name IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Place of Publication Piscataway, NJ, United States
Publisher Institute of Electrical and Electronic Engineers (IEEE)
Publication Year 2015
Sub-type Fully published paper
DOI 10.1109/APS.2015.7304561
Open Access Status Not Open Access
ISBN 9781479978151
ISSN 1522-3965
Volume 2015-October
Start page 350
End page 351
Total pages 2
Collection year 2016
Language eng
Formatted Abstract/Summary
Portable head imaging systems spurs on new designs of compact antennas having ultra-wideband (UWB) operation with unidirectional radiation patterns in the low microwave frequencies. This paper describes the limitations of previously designed three-dimensional (3D) antennas proposing a more compact antenna with 79% fractional bandwidth with stable directional radiation patterns. At least 50% size reduction compared to the previous proposed antennas is achieved enabling utilization of more elements in the antenna array of the imaging system.
Subjects 2208 Electrical and Electronic Engineering
Q-Index Code EX
Q-Index Status Provisional Code
Institutional Status UQ

 
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