The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 52-155
Full Name: Arti Vaish
Position: Assistant Professor
Age: ON
Sex: Female
Address: Manav Rachna International University, FARIDABAD (NCR)
Country: INDIA
Tel: +91-9868773475
Tel prefix:
Fax:
E-mail address: vaisharti@gmail.com
Other E-mails: aartimriu@gmail.com
Title of the Paper: Frequencies of propagation of electromagnetic waves in a hexagonal waveguide
Authors as they appear in the Paper: Arti Vaish and Harish Parthasarathy
Email addresses of all the authors: vaisharti@gmail.com, aartimriu@gmail.com, harisignal@yahoo.com
Number of paper pages: 12
Abstract: In this work, cut-off frequencies of propagation of electromagnetic waves in a hexagonal waveguide are calculated using two-dimensional (2-D) finite element method. The numerical approach is a standard one and involves six finite elements. A new type of hexagonal waveguide structure for the simple homogeneous dielectric case has been considered. The starting point is Maxwell's equations in conjunction to the exponential dependence of the fields on the Z- coordinates. For the homogeneous case, it results in the Helmholtz equations. Finally, finite element method has been used to derive approximate values of the possible propagation constant for each frequency.
Keywords: Finite-element-method, Variational principle, Eigenvector, Matrix Equation, frequencies of propagation, hexagonal waveguide.
EXTENSION of the file: .pdf
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