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Progress In Electromagnetics Research
ISSN: 1070-4698, E-ISSN: 1559-8985
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MICROWAVE FILTERS USING WAVEGUIDES FILLED BY MULTI-LAYER DIELECTRIC

By M. Khalaj-Amirhosseini

Full Article PDF (105 KB)

Abstract:
In this paper, a new structure is proposed for microwave filters. This structure utilizes a waveguide filled by several dielectric layers. The relative electric permittivity and the length of the layers are optimally obtained using least mean square method. The usefulness of the proposed structure is verified using an example.

Citation: (See works that cites this article)
M. Khalaj-Amirhosseini, "Microwave Filters Using Waveguides Filled by Multi-Layer Dielectric," Progress In Electromagnetics Research, Vol. 66, 105-110, 2006.
doi:10.2528/PIER06102502
http://www.jpier.org/PIER/pier.php?paper=06102502

References:
1. Pozar, D. M., Microwave Engineering, Addison-Wesley, 1990.

2. Collin, R. E., Foundations for Microwave Engineering, McGraw- Hill, New York, 1996.

3. Matthaei, G. L., L. Young, and E. M. T. Jones, Microwave Filters, Impedance-Matching Networks and Coupling Structures, Artech House, Dedham, Mass., 1980.

4. Khalaj-Amirhosseini, M., "Analysis of longitudinally inhomogeneous waveguides using Taylor's series expansion," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 8, 1093-1100, 2006.
doi:10.1163/156939306776930286

5. Khalaj-Amirhosseini, M., "Analysis of longitudinally inhomogeneous waveguides using the Fourier series expansion," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 10, 1299-1310, 2006.

6. Khalaj-Amirhosseini, M., Analysis of longitudinally inhomogeneous waveguides using finite difference method, International Conference on Information and Communication Technologies: from Theory to Applications (ACTTA 2006), 24-28, 2006.


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