Experimental Study of Conformal K-band Waveguide Arrays for Near Field Beam Forming Applications PDF Download
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Author: Phanindra Nath Pagadala
Publisher:
ISBN:
Category :
Languages : en
Pages : 138
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Book Description
Author: Phanindra Nath Pagadala
Publisher:
ISBN:
Category :
Languages : en
Pages : 138
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Book Description
Author: Arsalan Hasan
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
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Book Description
Author: Anil Edupuganti
Publisher:
ISBN:
Category :
Languages : en
Pages : 128
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Book Description
Author: Nithin Reddy Gudur
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
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Book Description
This project will focus on the application of advanced electromagnetic simulation software 4NEC2 for the far-field characterization of a 3-element K-band array of waveguide antenna. Previous modeling efforts have shown a significant difference between simulated and measured data. The key effort in this project will be to minimize the difference between simulated and measured data by use of the 4NEC2 software. The simulation will be carried out on both a 3-element array of open-ended waveguides. The main application of these arrays in the far-field is in satellite K-band applications, where we would require multiple beams that can be controlled in beamwidth and position. The conformal nature of the array described in this work has the ability to control the beam positions and beamwidth by adjusting the conformal nature of the array.
Author: Mohammed Shoab Siddiqui
Publisher:
ISBN:
Category :
Languages : en
Pages : 206
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Author: Muhammad Faisal Iqbal
Publisher:
ISBN:
Category :
Languages : en
Pages : 134
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Author: Shun-Ping Chen
Publisher: Springer Nature
ISBN: 3031217659
Category : Technology & Engineering
Languages : en
Pages : 141
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Book Description
This book is designed for both the scientific audience, research and development engineers and the university students. The fundamentals of radio frequency antenna beam forming is explained in this book. The principles of beam focusing and beam steering in near field and far field are visualized with 2D and 3D simulations and compared with measurement results. Besides linear and planar antenna arrays, also conformal arrays, i.e. concave and convex antenna arrays, suitable for certain applications, are investigated and presented. Also related applications of radio frequency beam forming like open loop and closed loop large scale antenna arrays or massive MIMO, which is one of the break-through technologies for 5G and future 6G and involves an extremely large number of antenna elements for the multi-user beam forming, as well as thinned antenna arrays with electrically large distances between the antenna elements are discussed.
Author: Vijay Pulipati
Publisher:
ISBN:
Category :
Languages : en
Pages : 158
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Book Description
Author:
Publisher: ScholarlyEditions
ISBN: 146496372X
Category : Technology & Engineering
Languages : en
Pages : 3775
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Book Description
Issues in Electronic Circuits, Devices, and Materials: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Electronic Circuits, Devices, and Materials. The editors have built Issues in Electronic Circuits, Devices, and Materials: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Electronic Circuits, Devices, and Materials in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Electronic Circuits, Devices, and Materials: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author: Feroz Khan
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
This project focuses on the study of 3-element array of open-ended waveguides and circular horn antenna operating in the X-band frequency range of 8-12GHz. The 3-element array consists of a center focusing element and two surrounding directing elements. The focusing element is adjusted such that it controls the focus of the array. Experimental studies have been performed in this project by using different array configurations and the measured results were compared with earlier simulation results obtained using the 4NEC2 antenna modeler and optimizer. The goal of our project is to achieve a closer match between simulated and measured near-field results, as compared to results obtained in prior projects. The eventual application of this study is for hyperthermia a treatment of cancer by focused microwave radiation on the affected area.
