Circular micro-strip(Coax feed) antenna modelling using FDTD method and design using genetic algorithms: A comparative study on different types of design techniques

Chakraborty, Shibaji; Mukherjee, Uddipan; Anchalia, Khushal

doi:10.1109/iccct.2014.7001514

Cited by 3 publications

(2 citation statements)

References 9 publications

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“…The method has been originally developed in the field of MRI (Magnetic Resonance Imaging) [77,78], but it is completely general. Examples of the use of the package in the field of antennas and arrays can be found in [79][80][81]. It is worth noting that openEMS has been also successfully employed in advanced biophysical research [82].…”

Section: Openemsmentioning

confidence: 99%

Open-Source Software for Electromagnetic Scattering Simulation: The Case of Antenna Design

Fedeli

Montecucco²,

Gragnani

2019

Electronics

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Electromagnetic scattering simulation is an extremely wide and interesting field, and its continuous evolution is associated with the development of computing resources. Undeniably, antenna design at all levels strongly relies on electromagnetic simulation software. However, despite the large number and the high quality of the available open-source simulation packages, most companies have no doubts about the choice of commercial program suites. At the same time, in the academic world, it is frequent to develop in-house simulation software, even from scratch and without proper knowledge of the existing possibilities. The rationale of the present paper is to review, from a practical viewpoint, the open-source software that can be useful in the antenna design process. To this end, an introductory overview of the usual design workflow is firstly presented. Subsequently, the strengths and weaknesses of open-source software compared to its commercial counterpart are analyzed. After that, the main open-source packages that are currently available online are briefly described. The last part of this paper is devoted to a preliminary numerical benchmark for the assessment of the capabilities and limitations of a subset of the presented open-source programs. The benchmark includes the calculation of some fundamental antenna parameters for four different typologies of radiating elements.

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Section: Openemsmentioning

confidence: 99%

Open-Source Software for Electromagnetic Scattering Simulation: The Case of Antenna Design

Fedeli

Montecucco²,

Gragnani

2019

Electronics

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“…These algorithmic techniques allow the exploration of unconventional geometries or combination of materials that can be used in the design of nanophotonic circuits and devices for diverse applications [12].…”

Section: Introductionmentioning

confidence: 99%

Evolutionary Algorithm Geometry Optimization of Optical Antennas

León-Zapata

González

Flores-García

et al. 2016

International Journal of Antennas and Propagation

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Printed circuit antennas have been used for the detection of electromagnetic radiation at a wide range of frequencies that go from radio frequencies (RF) up to optical frequencies. The design of printed antennas at optical frequencies has been done by using design rules derived from the radio frequency domain which do not take into account the dispersion of material parameters at optical frequencies. This can make traditional RF antenna design not suitable for optical antenna design. This work presents the results of using a genetic algorithm (GA) for obtaining an optimized geometry (unconventional geometries) that may be used as optical regime antennas to capture electromagnetic waves. The radiation patterns and optical properties of the GA generated geometries were compared with the conventional dipole geometry. The characterizations were conducted via finite element method (FEM) computational simulations.

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AtaTouch: Robust Finger Pinch Detection for a VR Controller Using RF Return Loss

Kim

Park

Lee

2021

Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems

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Circular micro-strip(Coax feed) antenna modelling using FDTD method and design using genetic algorithms: A comparative study on different types of design techniques

Cited by 3 publications

References 9 publications

Open-Source Software for Electromagnetic Scattering Simulation: The Case of Antenna Design

Open-Source Software for Electromagnetic Scattering Simulation: The Case of Antenna Design

Evolutionary Algorithm Geometry Optimization of Optical Antennas

AtaTouch: Robust Finger Pinch Detection for a VR Controller Using RF Return Loss

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