Micro-fabricated High-impedance Surface for Millimeter Wave Beam Steering Applications
2008 (English)In: 33RD INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES: VOLS 1 AND 2, NEW YORK: IEEE , 2008, 574-576 p.Conference paper (Refereed)
A multi-layer high-impedance surface has been micro-fabricated and measured in W band. It consists of an array of capacitors placed on a dielectric substrate with a ground plane. Reconfigurability of the effective surface impedance of this structure can be enabled by applying control voltage to the tunable capacitors. Tunable impedance surfaces can be used in phase shifters for a phased array antenna, and directly as a smart beam steering surface.
Place, publisher, year, edition, pages
NEW YORK: IEEE , 2008. 574-576 p.
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-24316DOI: 10.1109/ICIMW.2008.4665714ISI: 000263160700306ScopusID: 2-s2.0-58049127060ISBN: 978-1-4244-2119-0OAI: oai:DiVA.org:kth-24316DiVA: diva2:346509
33rd International Conference on Infrared, Millimeter and Terahertz Waves Pasadena, CA, SEP 15-19, 2008
QC 201102032010-09-012010-09-012011-02-03Bibliographically approved