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FDTD Modeling of EM Field inside Microwave Cavities [electronic resource] / by Shiv Narayan, K. M. Divya, V. Krushna Kanth.

By: Narayan, Shiv [author.].
Contributor(s): Divya, K. M [author.] | Kanth, V. Krushna [author.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Computational Electromagnetics: Publisher: Singapore : Springer Nature Singapore : Imprint: Springer, 2017Edition: 1st ed. 2017.Description: XXV, 71 p. 99 illus., 95 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9789811034152.Subject(s): Telecommunication | Lasers | Microwaves, RF Engineering and Optical Communications | Communications Engineering, Networks | LaserAdditional physical formats: Printed edition:: No title; Printed edition:: No titleDDC classification: 621.3 Online resources: Click here to access online
Contents:
Introduction -- Finite Difference Time Domain Method -- Analysis of EM Field Distribution inside Microwave Oven -- Modeling of Curved Closed Cavity using FDTD -- Summary -- References -- Author Index -- Subject Index.
In: Springer Nature eBookSummary: This book deals with the EM analysis of closed microwave cavities based on a three-dimensional FDTD method. The EM analysis is carried out for (i) rectangular microwave ovens and (ii) hybrid-cylindrical microwave autoclaves at 2.45 GHz. The field distribution is first estimated inside domestic rectangular ovens in xy-, yz-, and zx-plane. Further, the RF leakage from the oven door is determined to study the effect of leakage radiation on wireless communication at 2.45 GHz. Furthermore, the EM analysis of the autoclave is carried out based on 3D FDTD using staircase approximation. In order to show the capability of autoclaves (excited with five source) for curing the aerospace components and materials, the field distribution inside autoclave cavity is studied in presence of aerospace samples. The FDTD based modelling of oven and autoclave are explained with the appropriate expressions and illustrations.
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Introduction -- Finite Difference Time Domain Method -- Analysis of EM Field Distribution inside Microwave Oven -- Modeling of Curved Closed Cavity using FDTD -- Summary -- References -- Author Index -- Subject Index.

This book deals with the EM analysis of closed microwave cavities based on a three-dimensional FDTD method. The EM analysis is carried out for (i) rectangular microwave ovens and (ii) hybrid-cylindrical microwave autoclaves at 2.45 GHz. The field distribution is first estimated inside domestic rectangular ovens in xy-, yz-, and zx-plane. Further, the RF leakage from the oven door is determined to study the effect of leakage radiation on wireless communication at 2.45 GHz. Furthermore, the EM analysis of the autoclave is carried out based on 3D FDTD using staircase approximation. In order to show the capability of autoclaves (excited with five source) for curing the aerospace components and materials, the field distribution inside autoclave cavity is studied in presence of aerospace samples. The FDTD based modelling of oven and autoclave are explained with the appropriate expressions and illustrations.

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