Show simple item record

dc.contributor.authorJanaswamy, Ramakrishna
dc.date1994-06
dc.date.accessioned2013-02-27T23:23:12Z
dc.date.available2013-02-27T23:23:12Z
dc.date.issued1994-06
dc.identifier.urihttp://hdl.handle.net/10945/28720
dc.description.abstractFormulation is given for efficient parabolic equation solution of radiowave propagation in inhomogeneous atmosphere and over irregular terrain. Both standard and wide angle parabolic equation derivations are presented. Impedance boundary conditions are used to characterize the ground. A tropospheric boundary condition based on the exact solution of Schroedinger equation in a quarter plane is derived. To permit efficient modeling of the irregular boundary, the parabolic equation together with the boundary conditions is transformed into a numerically generated curvilinear coordinate system. Finally, formulation is presented for a finite difference solution using Crank- Nicolson implicit scheme. Radiowave propagation, Parabolic equation, Finite differencesen_US
dc.description.urihttp://archive.org/details/efficientparabol00jana
dc.format.extent34 p. : ill. ; 28 cm.en_US
dc.language.isoen_US
dc.publisherMonterey, California. Naval Postgraduate Schoolen_US
dc.subject.lcshRADIO WAVES.en_US
dc.titleEfficient parabolic equation solution of radiowave propagation in an inhomogeneous atmosphere and over irregular terrain : formulationen_US
dc.typeTechnical Reporten_US
dc.contributor.corporateNaval Postgraduate School (U.S.).
dc.contributor.departmentDept. of Electrical and Computer Engineering.
dc.description.recognitionNAen_US
dc.identifier.oclcocn640484715
dc.identifier.npsreportNPS-EC-94-004


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record