Microwave Notch Filters for Plasma Diagnostics, Numerical Simulation by Method of Moments with Mode Matching

被引：3

作者：

Gashturi, Anton P. ^{[1
]}

Palitsin, Alexey, V ^{[1
]}

Goykhman, Mikhail B. ^{[1
]}

Gromov, Alexander, V ^{[1
]}

Panin, Alexander ^{[2
]}

Proyavin, Mikhail D. ^{[1
]}

Rodin, Yuri, V ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

[2] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603087, Russia

来源：

2021 46TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ) | 2021年

基金：

俄罗斯科学基金会;

关键词：

D O I：

10.1109/IRMMW-THz50926.2021.9567076

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A method of moments (MoM) with mode matching is proposed for numerical simulation of waveguide components including cavity resonators. Waveguide Ka-band notch filters with cavity resonators were simulated by the proposed method and manufactured; their simulated and measured characteristics were in a good agreement. Using proposed method the notch filter with pyramidal shape resonator was simulated and designed. Attenuation of 52 dB was achieved at notch frequency of 240 GHz, which makes the filter to be promising in plasma diagnostics systems in a prototype of an industrial fusion reactor of the next generation (DEMO).

引用

页数：2

共 7 条

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