volume | PIER Journals

2006-11-19

Microwave Filters Using Waveguides Filled by Multi-Layer Dielectric

Mohammad Khalaj-Amirhosseini

Dr. Mohammad Khalaj-Amirhosseini

Iran University of Science and Technology

Iran

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, Vol. 66, 105-110, 2006

doi:10.2528/PIER06102502

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.

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Mohammad Khalaj-Amirhosseini, "Microwave Filters Using Waveguides Filled by Multi-Layer Dielectric," , Vol. 66, 105-110, 2006.
doi:10.2528/PIER06102502

References

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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.