On the frequency-band selection for ground-penetrating radars operating over lossy and heterogeneous grounds

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buir.contributor.authorGürel, Levent
dc.citation.epage764en_US
dc.citation.spage761en_US
dc.contributor.authorOǧuz, Uğuren_US
dc.contributor.authorGürel, Leventen_US
dc.coverage.spatialBoston, MA, USA
dc.date.accessioned2016-02-08T11:57:32Z
dc.date.available2016-02-08T11:57:32Z
dc.date.issued2001-07en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 8-13 July 2001
dc.descriptionConference name: IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting
dc.description.abstractThe frequency-band selection for ground penetrating radars operating over lossy and heterogenous grounds was discussed. The simulations were carried out using perfectly matched layer (PML) absorbing boundary conditions (ABC). The results demonstrated that for conductivities below 0.5 S/m the change in centre frequency does not influence the energy scattered from the deeper target. The selection of the center frequency thus influences the GPR measurements for the measurements performed over a highly-conducting soil.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T11:57:32Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2001en
dc.identifier.doi10.1109/APS.2001.960209
dc.identifier.urihttp://hdl.handle.net/11693/27604
dc.language.isoEnglishen_US
dc.publisherIEEE
dc.relation.isversionofhttps://doi.org/10.1109/APS.2001.960209
dc.source.titleIEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2001en_US
dc.subjectComputer simulationen_US
dc.subjectElectromagnetic wave scatteringen_US
dc.subjectFinite difference methoden_US
dc.subjectPermittivityen_US
dc.subjectSkin effecten_US
dc.subjectSoilsen_US
dc.subjectTime domain analysisen_US
dc.subjectTransceiversen_US
dc.subjectSoil conductivityen_US
dc.subjectGround penetrating radar systemsen_US
dc.titleOn the frequency-band selection for ground-penetrating radars operating over lossy and heterogeneous groundsen_US
dc.typeConference Paperen_US

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