Author: Rayner K. Rosich
Publisher:
ISBN:
Category :
Languages : en
Pages : 180
Book Description
On the Calculation of on Overage Surface Impedance for a Periodic Surface
Author: Rayner K. Rosich
Publisher:
ISBN:
Category :
Languages : en
Pages : 180
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 180
Book Description
On the Calculation of an Average Surface Impedance for a Periodic Surface
Author: Rayner K. Rosich
Publisher:
ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 80
Book Description
A point-matching technique is employed to obtain the electromagnetic fields scattered from a surface whose height profile is periodic. The surface impedance or Leontovich boundary condition is assumed to apply in a local sense. Thus the results are restricted to situations where the lower medium is well conducting (e. g., sea water). It is indicated that the convergence of the computational process is very good in the cases tested thus far.
Publisher:
ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 80
Book Description
A point-matching technique is employed to obtain the electromagnetic fields scattered from a surface whose height profile is periodic. The surface impedance or Leontovich boundary condition is assumed to apply in a local sense. Thus the results are restricted to situations where the lower medium is well conducting (e. g., sea water). It is indicated that the convergence of the computational process is very good in the cases tested thus far.
On the Calculation of an Average Surface Impedance for a Periodic Surface
Author: Institute for Telecommunication Sciences
Publisher:
ISBN:
Category :
Languages : en
Pages : 75
Book Description
A point-matching technique is employed to obtain the electromagnetic fields scattered from a surface whose height profile is periodic. The surface impedance or Leontovich boundary condition is assumed to apply in a local sense. Thus the results are restricted to situations where the lower medium is well conducting (e.g., sea water). It is indicated that the convergence of the computational process is very good in the cases tested thus far. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 75
Book Description
A point-matching technique is employed to obtain the electromagnetic fields scattered from a surface whose height profile is periodic. The surface impedance or Leontovich boundary condition is assumed to apply in a local sense. Thus the results are restricted to situations where the lower medium is well conducting (e.g., sea water). It is indicated that the convergence of the computational process is very good in the cases tested thus far. (Author).
An Introduction to Electrochemical Impedance Spectroscopy
Author: Ramanathan Srinivasan
Publisher: CRC Press
ISBN: 100037923X
Category : Science
Languages : en
Pages : 274
Book Description
This book covers the fundamental aspects and the application of electrochemical impedance spectroscopy (EIS), with emphasis on a step-by-step procedure for mechanistic analysis of data. It enables the reader to learn the EIS technique, correctly acquire data from a system of interest, and effectively interpret the same. Detailed illustrations of how to validate the impedance spectra, use equivalent circuit analysis, and identify the reaction mechanism from the impedance spectra are given, supported by derivations and examples. MATLAB® programs for generating EIS data under various conditions are provided along with free online video lectures to enable easier learning. Features: Covers experimental details and nuances, data validation method, and two types of analysis – using circuit analogy and mechanistic analysis Details observations such as inductive loops and negative resistances Includes a dedicated chapter on an emerging technique (Nonlinear EIS), including code in the supplementary material illustrating simulations Discusses diffusion, constant phase element, porous electrodes, and films Contains exercise problems, MATLAB codes, PPT slide, and illustrative examples This book is aimed at senior undergraduates and advanced graduates in chemical engineering, analytical chemistry, electrochemistry, and spectroscopy.
Publisher: CRC Press
ISBN: 100037923X
Category : Science
Languages : en
Pages : 274
Book Description
This book covers the fundamental aspects and the application of electrochemical impedance spectroscopy (EIS), with emphasis on a step-by-step procedure for mechanistic analysis of data. It enables the reader to learn the EIS technique, correctly acquire data from a system of interest, and effectively interpret the same. Detailed illustrations of how to validate the impedance spectra, use equivalent circuit analysis, and identify the reaction mechanism from the impedance spectra are given, supported by derivations and examples. MATLAB® programs for generating EIS data under various conditions are provided along with free online video lectures to enable easier learning. Features: Covers experimental details and nuances, data validation method, and two types of analysis – using circuit analogy and mechanistic analysis Details observations such as inductive loops and negative resistances Includes a dedicated chapter on an emerging technique (Nonlinear EIS), including code in the supplementary material illustrating simulations Discusses diffusion, constant phase element, porous electrodes, and films Contains exercise problems, MATLAB codes, PPT slide, and illustrative examples This book is aimed at senior undergraduates and advanced graduates in chemical engineering, analytical chemistry, electrochemistry, and spectroscopy.
Surface Impedance Boundary Conditions
Author: Sergey V. Yuferev
Publisher:
ISBN: 9781351827126
Category : Boundary value problems
Languages : en
Pages : 372
Book Description
Publisher:
ISBN: 9781351827126
Category : Boundary value problems
Languages : en
Pages : 372
Book Description
Using Surface Impedance for Calculating Wakefields in Flat Geometry
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Beginning with Maxwell's equations and assuming only that the wall interaction can be approximated by a surface impedance, we derive formulas for the generalized longitudinal and transverse impedance in flat geometry, from which the wakefields can also be obtained. From the generalized impedances, by taking the proper limits, we obtain the normal longitudinal, dipole, and quad impedances in flat geometry. These equations can be applied to any surface impedance, such as the known dc, ac, and anomalous skin models of wall resistance, a model of wall roughness, or one for a pipe with small, periodic corrugations. We show that, for the particular case of dc wall resistance, the longitudinal impedance obtained here agrees with a known result in the literature, a result that was derived from a very general formula by Henke and Napoly. As an example, we apply our results to representative beam and machine parameters in the undulator region of LCLS-II and estimate the impact of the transverse wakes on the machine performance.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Beginning with Maxwell's equations and assuming only that the wall interaction can be approximated by a surface impedance, we derive formulas for the generalized longitudinal and transverse impedance in flat geometry, from which the wakefields can also be obtained. From the generalized impedances, by taking the proper limits, we obtain the normal longitudinal, dipole, and quad impedances in flat geometry. These equations can be applied to any surface impedance, such as the known dc, ac, and anomalous skin models of wall resistance, a model of wall roughness, or one for a pipe with small, periodic corrugations. We show that, for the particular case of dc wall resistance, the longitudinal impedance obtained here agrees with a known result in the literature, a result that was derived from a very general formula by Henke and Napoly. As an example, we apply our results to representative beam and machine parameters in the undulator region of LCLS-II and estimate the impact of the transverse wakes on the machine performance.
Plasmonic Metamaterials and Electromagnetic Devices
Author: Zhen Liao
Publisher: Frontiers Media SA
ISBN: 2889768325
Category : Science
Languages : en
Pages : 147
Book Description
Publisher: Frontiers Media SA
ISBN: 2889768325
Category : Science
Languages : en
Pages : 147
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 988
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 988
Book Description
Electrochemical Impedance Spectroscopy and its Applications
Author: Andrzej Lasia
Publisher: Springer
ISBN: 1461489334
Category : Science
Languages : en
Pages : 376
Book Description
This book presents a complete overview of the powerful but often misused technique of Electrochemical Impedance Spectroscopy (EIS). The book presents a systematic and complete overview of EIS. The book carefully describes EIS and its application in studies of electrocatalytic reactions and other electrochemical processes of practical interest. This book is directed towards graduate students and researchers in Electrochemistry. Concepts are illustrated through detailed graphics and numerous examples. The book also includes practice problems. Additional materials and solutions are available online.
Publisher: Springer
ISBN: 1461489334
Category : Science
Languages : en
Pages : 376
Book Description
This book presents a complete overview of the powerful but often misused technique of Electrochemical Impedance Spectroscopy (EIS). The book presents a systematic and complete overview of EIS. The book carefully describes EIS and its application in studies of electrocatalytic reactions and other electrochemical processes of practical interest. This book is directed towards graduate students and researchers in Electrochemistry. Concepts are illustrated through detailed graphics and numerous examples. The book also includes practice problems. Additional materials and solutions are available online.
Predictive Capabilities in Environmentally Assisted Cracking
Author: American Society of Mechanical Engineers. Winter Annual Meeting
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 450
Book Description
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 450
Book Description