DocumentCode
1508685
Title
Micromachined H-plane horn antenna manufactured using thick SU-8 photoresist
Author
Murad, N.A. ; Lancaster, Michael J. ; Gardner, Peter ; Ke, M.L. ; Wang, Yannan
Author_Institution
Electron. Electr. & Comput. Eng., Univ. of Birmingham, UK
Volume
46
Issue
11
fYear
2010
Firstpage
743
Lastpage
745
Abstract
A micromachined H-plane horn antenna designed at 63 GHz is presented. The horn is integrated with an air filled coaxial line to ridge waveguide transition with the ridge waveguide feeding the horn. The antenna is constructed by bonding five layers of gold coated SU-8 photoresist, each 200 m-thick. The performance has been validated experimentally using on-wafer probe measurements. A good match is achieved with low return loss obtained at the designed operating frequency. This proposed design is to be used in three-dimensional phased array beamformers.
Keywords
beam steering; coaxial cables; horn antennas; micromachining; photoresists; ridge waveguides; SU-8 photoresist; air filled coaxial line; micromachined H-plane horn antenna manufacturing; on-wafer probe measurements; ridge waveguide; size 200 mum; three-dimensional phased array beamformers;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.1054
Filename
5479691
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