Three-dimensional FDTD modeling of a ground-penetrating radar

Simple item page
buir.contributor.authorGürel, Levent
dc.citation.epage1521en_US
dc.citation.issueNumber4en_US
dc.citation.spage1513en_US
dc.citation.volumeNumber38en_US
dc.contributor.authorGürel, Leventen_US
dc.contributor.authorOğuz, U.en_US
dc.date.accessioned2016-02-08T10:37:58Z
dc.date.available2016-02-08T10:37:58Z
dc.date.issued2000en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractThe finite-difference time-domain (FDTD) method is used to simulate three-dimensional (3-D) geometries of realistic ground-penetrating radar (GPR) scenarios. The radar unit is modeled with two transmitters and a receiver in order to cancel the direct signals emitted by the two transmitters at the receiver. The transmitting and receiving antennas are allowed to have arbitrary polarizations. Single or multiple dielectric and conducting buried targets are simulated. The buried objects are modeled as rectangular prisms and cylindrical disks. Perfectly-matched layer absorbing boundary conditions are adapted and used to terminate the FDTD computational domain, which contains a layered medium due to the ground-air interface.en_US
dc.identifier.doi10.1109/36.851951en_US
dc.identifier.issn0196-2892
dc.identifier.urihttp://hdl.handle.net/11693/25026
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/36.851951en_US
dc.source.titleIEEE Transactions on Geoscience and Remote Sensingen_US
dc.subjectFinite difference time domain methoden_US
dc.subjectGround penetrating radaren_US
dc.subjectPerfectly matched layeren_US
dc.subjectSubsurface scatteringen_US
dc.subjectBoundary conditionsen_US
dc.subjectComputational methodsen_US
dc.subjectComputer simulationen_US
dc.subjectElectromagnetic wave polarizationen_US
dc.subjectFinite difference methoden_US
dc.subjectMathematical modelsen_US
dc.subjectRadar receiversen_US
dc.subjectRadar transmittersen_US
dc.subjectReceiving antennasen_US
dc.subjectThree dimensionalen_US
dc.subjectTime domain analysisen_US
dc.subjectRadar imagingen_US
dc.titleThree-dimensional FDTD modeling of a ground-penetrating radaren_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Three-dimensional FDTD modeling of a ground-penetrating radar.pdf
Size:
326.58 KB
Format:
Adobe Portable Document Format
Description:
Full Printable Version
Download

Collections

Department of Electrical and Electronics Engineering