Combined PSO-FDFD Optimization of Rectangular Ridged Waveguides

Simone Marco; Fanti Alessandro; Montisci Giorgio; Casula Giovanni Andrea; Mazzarella Giuseppe

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Combined PSO-FDFD Optimization of Rectangular Ridged Waveguides

机译：矩形脊形波导的组合PSO-FDFD优化

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摘要

Finite-difference frequency-domain technique in conjunction with the particle swarm optimization algorithm is presented as an effective procedure for ridged waveguides design optimization. A suitable objective function is furthermore able to deal with the conflicting requirements of wide bandwidth and high power handling capability. Different configurations have been analyzed, and the influence of the algorithm parameters on the optimized structure has been investigated.

机译：提出了有限差分频域技术与粒子群优化算法相结合的方法，作为脊形波导设计优化的有效程序。此外，合适的目标函数还可以应对宽带宽和高功率处理能力的矛盾要求。分析了不同的配置，并研究了算法参数对优化结构的影响。

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来源
《Applied Computational Electromagnetics Society journal》 |2016年第2期|144-151|共8页
作者
Simone Marco; Fanti Alessandro; Montisci Giorgio; Casula Giovanni Andrea; Mazzarella Giuseppe;
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作者单位

Univ Cagliari, Dipartimento Ingn Elettr & Elettron, Doctoral Sch Elect & Comp Engn DRIEI, Cagliari, Italy;

Univ Cagliari, Dipartimento Ingn Elettr & Elettron, Cagliari, Italy;

Univ Cagliari, Dipartimento Ingn Elettr & Elettron, Electromagnet Fields, Cagliari, Italy;

Univ Cagliari, Dipartimento Ingn Elettr & Elettron, Electromagnet Field & Microwave Engn, Cagliari, Italy;

Univ Cagliari, Dipartimento Ingn Elettr & Elettron, Cagliari, Italy;

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正文语种 eng
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关键词
Cutoff frequency; finite-difference frequency-domain; microwave components; microwave filters; optimization; PSO; ridged waveguides; waveguide modes;

机译：截止频率;有限差分频域;微波成分;微波滤波器;优化;PSO;脊形波导;波导模式;

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专利

1. Design of double-ridged rectangular waveguide of arbitrary aspect ratio and ridge height [J] . Jarvis D.A., Rao T.C. IEE Proceedings. Part H . 2000,第1期

机译：任意纵横比和脊高的双脊矩形波导设计
2. Design of double-ridged rectangular waveguide of arbitrary aspect ratio and ridge height [J] . D.A.Jarvis, T.C.Rao IEE Proceedings. Part H . 2000,第1期

机译：任意纵横比和脊高的双脊矩形波导设计
3. Wideband compact single-ridge waveguide to rectangular waveguide transitions with integrated E-plane bend [J] . R. Vincenti Gatti, R. Rossi Electronics Letters . 2016,第20期

机译：集成E面弯曲的宽带紧凑型单脊波导到矩形波导的过渡
4. Application of boundary element method to the analysis of cutoff wavenumbers of ridged rectangular waveguides and ridged circular waveguides [C] . Fontgalland, G., Najid, . 1997

机译：边界元法在脊形矩形波导和圆形脊形波导截止波数分析中的应用
5. CAD of rectangular-ridged waveguide bandpass filters. [D] . Andrade, Carlos Alberto. 2001

机译：矩形脊形波导带通滤波器的CAD。
6. Hyperbolic-cosine waveguide tapers and oversize rectangular waveguide for reduced broadband insertion loss in W-band electron paramagnetic resonance spectroscopy. II. Broadband characterization [O] . Jason W. Sidabras, Robert A. Strangeway, Richard R. Mett, -1

机译：双曲余弦波导锥度和超大矩形波导可减少W波段电子顺磁共振波谱中的宽带插入损耗。二。宽带表征
7. A D-Band Rectangular Waveguide-to-Coplanar Waveguide Transition Using Metal Ridge [O] . Yunfeng Dong, Vitaliy Zhurbenko, Peter Jesper Hanberg, 2019

机译：使用金属脊的D波段矩形波导与共面波导转换
8. Design and Analysis of Transitions From Rectangular Waveguide to Layered Ridge Dielectric Waveguide [R] . Ponchak, George E., Dib, Nihad I., Katehi, Linda P. B. 1996

机译：矩形波导到分层脊介质波导过渡的设计与分析

Combined PSO-FDFD Optimization of Rectangular Ridged Waveguides

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