Distributed Coupling of Dual-Modes in a Circular Resonator and Low-Profile Dielectric Disk Resonator BPF

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概要

• 論文の詳細を見る

• A novel method is proposed to calculate the distributed coupling of dual-modes in a circular resonator. New theoretical expressions are devised to accmulate the infinitesimal coupling between orthogonal modes and their validity is justified by the FD-TD analysis and experiments. The distributed coupling concept of a circular disk resonator is applied to a square disk resonator to calculate its resonant frequency. We have fabricated two types of low-profile dual-mode square dielectric disk resonator BPF, using high dielectric constant material (ε_γ=93) having a dimension of 5mm×5mm×1mm. The filter characteristics are explained by thye transmission linc circuit model.

• 一般社団法人電子情報通信学会の論文
• 1999-02-25

著者

• Kundu Arun

  The Department Of Electrical And Electronic Engineering Yamaguchi University

• Awai Ikuo

  The Department Of Electrical And Electronic Engineering Faculty Of Engineering Yamaguchi University

関連論文

• Basic Characteristics of a Quarter-Wavelength CPW Resonator with Tap-Feed Structure and Its Application to a Bandpass Filter with Attenuation Poles(Special Issue on Microwave and Millimeter-Wave Module Technology)
• General Theory of a Circular Dual-Mode Resonator and Filter
• Distributed Coupling of Dual-Modes in a Circular Resonator and Low-Profile Dielectric Disk Resonator BPF

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