NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
Eigenvalues of Rectangular Waveguide Using FEM With Hybrid ElementsA finite element analysis using hybrid triangular-rectangular elements is developed to estimate eigenvalues of a rectangular waveguide. Use of rectangular vector-edge finite elements in the vicinity of the PEC boundary and triangular elements in the interior region more accurately models the physical nature of the electromagnetic field, and consequently quicken the convergence.
Document ID
20030012797
Acquisition Source
Langley Research Center
Document Type
Preprint (Draft being sent to journal)
Authors
Deshpande, Manohar D. (NASA Langley Research Center Hampton, VA United States)
Hall, John M. (Lockheed Martin Corp. Hampton, VA United States)
Date Acquired
September 7, 2013
Publication Date
January 1, 2002
Subject Category
Numerical Analysis
Meeting Information
Meeting: 2002 IEEE International Symposium on Antennas and Propagation
Location: San Antonio, TX
Country: United States
Start Date: June 16, 2002
End Date: June 21, 2002
Sponsors: Institute of Electrical and Electronics Engineers
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

There are no records associated with this record.
No Preview Available