Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/28378
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Type: Conference paper
Title: Design of smart multi-beam millimeter-wave antennas
Author: Hall, L.
Hansen, H.
Abbott, D.
Citation: Smart electronics and MEMS II : 13-15 December 2000, Melbourne, Australia / Derek Abbott, Vijay K. Varadan, Karl F. Boehringer (eds.), pp. 188-193
Publisher: THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
Publisher Place: PO BOX 10 BELLINGHAM WASHINGTON USA
Issue Date: 2001
Series/Report no.: Proceedings of SPIE--the International Society for Optical Engineering ; 4236.
ISBN: 081943910x
ISSN: 0277-786X
Conference Name: Smart Electronics and MEMS II (2000 : Melbourne, Australia)
Editor: Abbott, D.
Varadan, V.K.
Boehringer, K.F.
Statement of
Responsibility: 
Leonard T. Hall, Hedley J. Hansen, and Derek Abbott
Abstract: Multi-beam approaches using beam-forming antenna array architectures have been identified as one solution for overcoming the limited fields-of-view provided by highly directional mm-wave sensors. Rotman lenses offer a compact, rugged and reliable alternative to electronically scanned antenna technologies but architectures that operate at frequencies > 20 GHz perform poorly at higher frequencies on account of greater losses and dispersion. This paper outlines the design process for providing Rotman-based lenses, examining various levels of simulation that are needed for designs that function at K and W-band frequencies. The impact of using mictrostrip structures is demonstrated.
Description: © 2003 COPYRIGHT SPIE--The International Society for Optical Engineering
DOI: 10.1117/12.418757
Appears in Collections:Aurora harvest 6
Electrical and Electronic Engineering publications

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