Gradient Descent Shape Optimization of Microwave Circuits using Bezier Curves Parametrization

被引：0

作者：

Dia, Ali ^{[1
]}

Durousseau, Christophe ^{[1
]}

Menudier, Cyrille ^{[1
]}

Carpentier, Ludovic ^{[2
]}

Ruatta, Olivier ^{[1
]}

Bila, Stephane ^{[1
]}

机构：

[1] Univ Limoges, CNRS, UMR7252, XLIM, Limoges, France

[2] CNES, Toulouse, France

来源：

2018 48TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2018年

关键词：

shape optimization; Bezier curves parametrization; microwave circuit; TOPOLOGY; DESIGN;

D O I：

暂无

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 shape optimization technique is proposed for the optimal design of microwave components and circuits. The technique couples a gradient descent method with a Bezier curve parametrization. It is applied to the boundary of cylindrical posts placed in metallic cavities of a two-pole microwave filter. The first objective is to demonstrate the efficiency of the method for attaining an ideal transfer function using a small set of design variables.

引用

页码：158 / 161

页数：4

共 50 条

[31] Leaf shape modeling and analysis using geometric descriptors derived from Bezier curves
Chi, YT
Chien, CF
Lin, TT
TRANSACTIONS OF THE ASAE, 2003, 46 (01): : 175 - 185
[32] Adaptive Sampling for Incremental Optimization Using Stochastic Gradient Descent
Papa, Guillaume
Bianchi, Pascal
Clemencon, Stephan
ALGORITHMIC LEARNING THEORY, ALT 2015, 2015, 9355 : 317 - 331
[33] Dynamic optimization of industrial servomechanisms using motion laws based on Bezier curves
Incerti, Giovanni
World Academy of Science, Engineering and Technology, 2009, 58 : 801 - 808
[34] Risk optimization using the Chernoff bound and stochastic gradient descent
Carlon, Andre Gustavo
Kroetz, Henrique Machado
Torii, Andre Jacomel
Lopez, Rafael Holdorf
Fadel Miguel, Leandro Fleck
RELIABILITY ENGINEERING & SYSTEM SAFETY, 2022, 223
[35] Orientation optimization in anisotropic materials using gradient descent method
Shen, Yang
Branscomb, David
COMPOSITE STRUCTURES, 2020, 234
[36] Regularization of shape optimization problems using FE-based parametrization
Matthias Firl
Roland Wüchner
Kai-Uwe Bletzinger
Structural and Multidisciplinary Optimization, 2013, 47 : 507 - 521
[37] Regularization of shape optimization problems using FE-based parametrization
Firl, Matthias
Wuechner, Roland
Bletzinger, Kai-Uwe
STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2013, 47 (04) : 507 - 521
[38] Motion Planning for Multi-legged Robots using Levenberg-Marquardt Optimization with Bezier Parametrization
Valouch, David
Faigl, Jan
2023 EUROPEAN CONFERENCE ON MOBILE ROBOTS, ECMR, 2023, : 344 - 348
[39] Parallel Computational Approach to Gradient Based EM Optimization of Passive Microwave Circuits
Gongal-Reddy, Venu-Madhav-Reddy
Zhang, Shunlu
Zhang, Chao
Zhang, Qi-Jun
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2016, 64 (01) : 44 - 59
[40] Designing Microwave Absorber Shape by Using Optimization
Catalkaya, Ibrahim
Kent, Sedef
PROCEEDINGS OF 8TH INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN SPACE TECHNOLOGIES (RAST 2017), 2017, : 27 - 30

← 1 2 3 4 5 →