Magneto-inductive waveguide devices

DC FieldValueLanguage
dc.contributor.authorSyms, RRA
dc.contributor.authorShamonina, E
dc.contributor.authorSolymar, L
dc.date.accessioned2021-12-23T16:09:59Z-
dc.date.available2021-12-23T16:09:59Z-
dc.date.issued2006
dc.identifier.issn13502417
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/9088-
dc.description.abstractDevices formed from magneto-inductive waveguides based on coupled loop resonators are considered using simple analytic theory, initially assuming lossless propagation and nearest-neighbour coupling. Two-port devices that were considered include mirrors, Fabry-Perot resonators, Bragg gratings and tapers, while more general N-port devices include power splitters and directional couplers. Conditions for multiple-beam resonance and Bragg reflection in two-port devices are identified, and it is shown that quasi-optical filters may be constructed by simple layout variations. Conditions for low reflection are identified in splitters, and it is shown that matched three-port splitters with arbitrary power division ratios may be achieved for a particular input port. However, matching is not possible for all ports simultaneously. Directional couplers are shown to operate well only at mid-band and with weak coupling. The effect of loss is then examined and it is shown that idealised performance is obtained using resonators with sufficiently high Q-factors.
dc.description.sponsorshipEngineering and Physical Sciences Research CouncilUK Research & Innovation (UKRI)Engineering & Physical Sciences Research Council (EPSRC) [GR/S67135/01] Funding Source: researchfish
dc.language.isoen
dc.publisherINSTITUTION ENGINEERING TECHNOLOGY-IET
dc.relation.ispartofIEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION
dc.subjectBEAM-SPLITTERS
dc.subjectCRYSTAL DIRECTIONAL-COUPLERS
dc.subjectELECTROMAGNETIC-WAVES
dc.subjectEngineering
dc.subjectEngineering, Electrical & Electronic
dc.subjectFABRICATION
dc.subjectLOADED TRANSMISSION-LINES
dc.subjectMAGNETOINDUCTIVE WAVES
dc.subjectPBG ENGINEERED STRUCTURES
dc.subjectPHOTONIC CRYSTALS
dc.subjectPOTENTIAL APPLICATIONS
dc.subjectREFRACTIVE-INDEX MEDIA
dc.subjectTelecommunications
dc.titleMagneto-inductive waveguide devices
dc.typejournal article
dc.identifier.doi10.1049/ip-map:20050119
dc.identifier.isiISI:000237313300001
dc.description.volume153
dc.description.issue2
dc.description.startpage111
dc.description.endpage121
dc.contributor.orcid0000-0002-0269-7273
dc.publisher.placeMICHAEL FARADAY HOUSE SIX HILLS WAY STEVENAGE, HERTFORD SG1 2AY, ENGLAND
dcterms.isPartOf.abbreviationIEE Proc.-Microw. Antennas Propag.
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