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Scattering Analysis of Rectangular Cavity with Input and Output Waveguides and Its Application to Material Characterization

Nurhafizah, Abu Talip and Kitazawa, Toshihide and Mohamad Shaiful, Abdul Karim (2017) Scattering Analysis of Rectangular Cavity with Input and Output Waveguides and Its Application to Material Characterization. In: Asia Pacific Microwave Conference 2017, 13-16 Nov 2017 , Kuala Lumpur. pp. 1-4.. (Unpublished)

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Abstract

A method for scattering analysis is proposed to evaluate the resonant characteristics of rectangular cavity with the input and output waveguides including a columnar sample. The analytical method is based on hybrid electromagnetic procedure and affords the efficient and accurate frequency characteristics. The rectangular waveguide cavity is designed optimally by the present method, and the prototype cavity is used to evaluate the complex permittivity of the columnar samples. The virtual and actual measurements confirmed the validity of the evaluation method.

Item Type: Conference or Workshop Item (Speech)
Uncontrolled Keywords: Hybrid EM method; Scattering analysis; Rectangular cavity; Complex permittivity
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Faculty/Division: Faculty of Electrical & Electronic Engineering
Depositing User: Dr. Mohamad Shaiful Abdul Karim
Date Deposited: 08 Feb 2018 03:51
Last Modified: 28 Jun 2018 01:03
URI: http://umpir.ump.edu.my/id/eprint/19257
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