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Modified waveguide model (MWGM) for rectangular dielectric resonator antenna (DRA) by Yahia M. M. Antar; Dajun Cheng; Guy Seguin; Bruce Henry; Mike G. Keller is a Engineering article available to read on EtoBox.

What is Modified waveguide model (MWGM) for rectangular dielectric resonator antenna (DRA) about?

## Based on the concept of effecti ̈e dimensions, a modifica-( ) tion to the con ̈entional wa ̈eguide model CWGM , usually used to predict the resonant frequency of rectangular DRA, is introduced. Compared with the experimental results, it is found that this newly introduced MWGM yields more accurate results for the resonant frequency than the CWGM. Accuracy of the results is also checked by comparison with numerically calculated ̈alues using a TLM-based commercial software. It is also found that the MWGM not only yields accurate ̈alues, but also results in considerable computation time sa ̈ings.

Who reads Modified waveguide model (MWGM) for rectangular dielectric resonator antenna (DRA)?

Author

Yahia M. M. Antar; Dajun Cheng; Guy Seguin; Bruce Henry; Mike G. Keller

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0895-2477)

Published

1998

Language

EN

Field

Engineering (Physical Sciences)