Electromagnetics Online Course

Free Online Course Passist Certificate Available 12 weeks lengthy 25th Jul, 2021 1nine Jul, 2020

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Applied electromagnetics for designers is designed to be an application oriented course while extending all the theoretical concepts of contemporary electromagnetics. It begins by an comprehensive examine of transmission lines which play an essential function in high-rate digital architecture and also signal integrity of PCBs. After a brief evaluation of necessary mathematics (coordinate systems, vector analysis, and vector fields), the course covers analytical and also numerical solution of Laplace"s and Poisson"s equations, quasi-static analysis of capacitors and skin impact, inductance calculations, and also Maxwell equations. Wave propagation in free-room, ferrites, and also peroidic media are extended together with waveguides (rectangular, planar dielectrical, and also optical fibers) and antennas. The course consists of a balance between concept, programming, and also applications. Several case studies will certainly be discussed.Intfinished Audience :UG 2nd, 3rd YearPrerequisites : Electricity and magnetism at the level of high-school, Vector evaluation, Differential and integral calculus, programming making use of Matlab (preferable)Industries that will certainly identify this course :Core UG course that is essential for follow up courses on high speed digital style, RF and microwave, fiber optics, antennas. Companies/Indusattempt such as Sterlite, Analog Devices, GE, Comsol India, Matlab, Texas Instruments, Defense labs etc will be interested.
Week 1:Introduction to Applied EM theoryLossless Transmission line equationsFrequency-domain behavior: Characteristic impedance of T-lineReflection and also transmission coefficientsComplete solution for sinusoidal propagationWeek 2:More general T-linesAttenuation and also propagation coefficientsTransmission line techniques: Standing wave ratio (SWR) and line impedanceVisual aid: Smith Chart derivationSmith chart applications: Impedance to admittance convariation, SWR and impedance calculationWeek 3:Impedance corresponding methods - Part 1Impedance equivalent methods - Part 2T-lines in time-domain: Reflection from mismatched loadsLattice diagram calculationsPulse propagation on T-linesWeek 4:Case study: High-rate digital signals on PCBsTransients through reactive terminationApplication: Time-doprimary reflectometryRecheck out of Coordinate SystemsRecheck out of Vector evaluation -1Week 5:Recheck out of Vector evaluation -2Vector areas -Part 1Vector areas - Part 2Overview and prestige of Maxwell"s equationsBoundary conditions in between 2 mediaWeek 6:Equipment of Laplace"s and also Poisson"s equation -- Analytical techniquesSolution of Laplace"s and also Poisson"s equation in two dimensionsNumerical solution of Laplace"s equation: Finite distinction methodNumerical technique: Method of momentsQuasi-statics: Does a suitable capacitor exist?Week 7:Magnetostatic fields: Biot Savart and also Ampere"s lawsMagnetic area calculationsInductance and inductance calculationQuasi-statics: Fields of a wireQuasi-static analysis of skin effectWeek 8:Unicreate aircraft waves - one dimensional wave equationUnidevelop airplane waves: propagation in arbitrary direction, phase velocity, polarizationPlane waves in conductors an dielectric mediaReflection and transmission of airplane waves at a planar interfaceOblique incidence and reflection of aircraft waves - s and also p polarizationWeek 9:Total interior reflection and Snell"s lawsApplication: Multilayer thin filmsApplication: Fabry-Perot cavityWaveguides - General introductionRectangular metallic waveguide modesWeek 10:Dispersion and also attenuationDielectric planar waveguidesCase study: Optical fibersApplication: Fiber-optic communicationsWDM optical componentsWeek 11:Wave propagation in crystals and also index ellipsoidWave propagation in FerritesWave propagation in regular structures: DiffractionVector potential and also wave equationRadiation by dipoleWeek 12:Fundamental Antenna parametersHalf-wave dipoleAntenna array and diffractionApplication: RFIDLooking ahead

Thanks to the assistance from MathWorks, enrolled students have access to MATLAB for the duration of the course.