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802GHz integrated horn antennas imaging array

dc.contributor.authorAli-Ahmad, Walid Youssefen_US
dc.contributor.authorRebeiz, Gabriel M.en_US
dc.contributor.authorDavé, Hemanten_US
dc.contributor.authorChin, Gordonen_US
dc.date.accessioned2006-09-11T14:57:48Z
dc.date.available2006-09-11T14:57:48Z
dc.date.issued1991-05en_US
dc.identifier.citationAli-Ahmad, Walid Y.; Rebeiz, Gabriel M.; Davé, Hemant; Chin, Gordon; (1991). "802GHz integrated horn antennas imaging array." International Journal of Infrared and Millimeter Waves 12(5): 481-486. <http://hdl.handle.net/2027.42/44548>en_US
dc.identifier.issn1572-9559en_US
dc.identifier.issn0195-9271en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/44548
dc.description.abstractThis short paper presents the pattern measurements at 802GHz of a single element in a 256-element integrated horn imaging array. The integrated-horn antenna consists of a dipole-antenna suspended on a 1μm dielectric membrane inside a pyramidal cavity etched in Silicon. The theoretical far-field patterns, calculated using reciprocity and Floquet-modes representation of the free-space field, agree well with the measured far-field patterns at 802GBz. The associated directivity for a 1.40 λ horn aperture, calculated from the measured E and H-plane patterns is 12.3dB±0.2dB. This work demonstrates that high-efficiency integrated-horn antennas are easily scalable to terahertz frequencies and could be used for radio-astronomical and plasma-diagnostic applications.en_US
dc.format.extent387472 bytes
dc.format.extent3115 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherKluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Mediaen_US
dc.subject.otherMeteorology/Climatologyen_US
dc.subject.otherElectronic and Computer Engineeringen_US
dc.subject.otherPhysicsen_US
dc.subject.otherAstronomyen_US
dc.title802GHz integrated horn antennas imaging arrayen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelPhysicsen_US
dc.subject.hlbsecondlevelMathematicsen_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumNASA/Center for Space Terahertz Technology Electrical Engineering and Computer Science Department, University of Michigan, 48109-2122, Ann Arbor, MIen_US
dc.contributor.affiliationumNASA/Center for Space Terahertz Technology Electrical Engineering and Computer Science Department, University of Michigan, 48109-2122, Ann Arbor, MIen_US
dc.contributor.affiliationotherPlanetary Systems Branch, NASA/Goddard Space Flight Center, 20771, Greenbelt, MDen_US
dc.contributor.affiliationotherPlanetary Systems Branch, NASA/Goddard Space Flight Center, 20771, Greenbelt, MDen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/44548/1/10762_2005_Article_BF01010881.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1007/BF01010881en_US
dc.identifier.sourceInternational Journal of Infrared and Millimeter Wavesen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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