'Skin depth' presentation slideshows

Plasmas are essential for making computer chips

SHEATH. Plasmas are essential for making computer chips. For instance, for etching 60 nm features. UCLA. Etch rate is greatly enhanced by ions. UCLA. Why use radiofrequency power?. DC discharges: low density, internal electrodes

1.25k views • 83 slides

ECE 563 / TCOM 590 Introduction to Microwaves and E&M Review

ECE 563 / TCOM 590 Introduction to Microwaves and E&M Review. September 2, 2004 M. Black. Brief Microwave History. Maxwell (1864-73) integrated electricity and magnetism set of 4 coherent and self-consistent equations predicted electromagnetic wave propagation Hertz (1886-88)

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Penetration depth of quasi-static H -field into a conductor

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ENE 428 Microwave Engineering

ENE 428 Microwave Engineering. Lecture 2 Uniform plane waves. Propagation in lossless-charge free media. Attenuation constant ? = 0, conductivity ? = 0 Propagation constant Propagation velocity for free space u p = 3?10 8 m/s (speed of light)

515 views • 33 slides

ENE 428 Microwave Engineering

ENE 428 Microwave Engineering. Lecture 2 Uniform plane waves. Propagation in lossless-charge free media. Attenuation constant ? = 0, conductivity ? = 0 Propagation constant Propagation velocity for free space u p = 3?10 8 m/s (speed of light)

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653 views • 32 slides

Electromagnetic Wave Propagation

Electromagnetic Wave Propagation. 1. Figure 10.1 Plot of E ( z , t ) = A sin( w t - b z) (a) with constant t , (b) with constant z.

1.04k views • 25 slides

Lecture 12 Plane Waves in Conductor, Poynting Theorem, and Power Transmission

ENE 325 Electromagnetic Fields and Waves. Lecture 12 Plane Waves in Conductor, Poynting Theorem, and Power Transmission. Review (1). Wave equations Time-Harmonics equations where. Review (2). where This ? term is called propagation constant or we can write ? = ?+j?

440 views • 21 slides

Lecture 12 Plane Waves in Conductor, Poynting Theorem, and Power Transmission

ENE 325 Electromagnetic Fields and Waves. Lecture 12 Plane Waves in Conductor, Poynting Theorem, and Power Transmission. Review (1). Wave equations Time-Harmonics equations where. Review (2). where This ? term is called propagation constant or we can write ? = ?+j?

636 views • 21 slides

RHIC Polarimeter Calculations using CST

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Prof. D. R. Wilton

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Scaling of the hot electron temperature and laser absorption in fast ignition

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Mehran University Of Engineering And Technology ZAB Khairpur Campus

Mehran University Of Engineering And Technology ZAB Khairpur Campus. The effect was first described in a paper by Horace Lamb in 1883 for the case of spherical conductors, and was generalised to conductors of any shape by Oliver Heaviside in 1885.

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Prof. David R. Jackson

ECE 3317. Prof. David R. Jackson. Spring 2013. Notes 14 Transmission Lines (Radiation and Discontinuity Effects). Radiation and Discontinuity Effects. S. Z g. Z 0. Sinusoidal source. Z L. z = 0. z. At high frequency, radiation effects can become important. .

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Losses Calculations in Magnetic Components

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Iron Sphere in a Time-Varying Magnetic Field

Iron Sphere in a Time-Varying Magnetic Field. A sphere of iron is placed into a harmonically time-varying magnetic field at 60Hz, 20kHz, and 13.56MHz As the frequency increases, the skin depth decreases Different modeling approaches are demonstrated for each case

284 views • 1 slides

Mathematical model: four-field extended MHD equations

Iterative and direct linear solvers in fully implicit magnetic reconnection simulations with inexact Newton methods. Xuefei (Rebecca) Yuan 1 , Xiaoye S. Li 1 , Ichitaro Yamazaki 1 , Stephen C. Jardin 2 , Alice E. Koniges 1 and David E. Keyes 3,4

83 views • 1 slides

Energetic Photon Filtration via Laser Etched Conductive Gratings Pran Mukherjee

Abstract.

105 views • 1 slides

Mathematical model: four-field extended MHD equations

Iterative and direct linear solvers in fully implicit magnetic reconnection simulations with inexact Newton methods. Xuefei (Rebecca) Yuan 1 , Xiaoye S. Li 1 , Ichitaro Yamazaki 1 , Stephen C. Jardin 2 , Alice E. Koniges 1 and David E. Keyes 3,4

82 views • 1 slides