0000000000606136

AUTHOR

Alexander V. Kudrin

showing 2 related works from this author

Electrodynamic Characteristics of a Strip Antenna Located on a Plane Interface of a Resonant Magnetoplasma and an Isotropic Medium

2015

We study the electrodynamic characteristics of an antenna having the form of an infinitesimally thin, perfectly conducting narrow strip located on a plane interface of a resonant magnetoplasma and an isotropic medium. The antenna is perpendicular to an external magnetic field and is excited by a given voltage. Singular integral equations for the antenna current, on the basis of which the current distribution is found in the case of an infinitely long radiator, are obtained. The limits of applicability of an approximate method based on the transmission line theory for determining the current distribution and input impedance of the antenna are established. Within the framework of this method,…

PhysicsNuclear and High Energy PhysicsSettore FIS/02 - Fisica Teorica Modelli E Metodi MatematiciPlane (geometry)business.industryIsotropyAstronomy and AstrophysicsStatistical and Nonlinear PhysicsInput impedanceSingular integralresonant magnetoplasmaElectronic Optical and Magnetic MaterialsMagnetic fieldElectrodynamic characteristicElectrodynamic characteristics; metal antennas; resonant magnetoplasmaOpticsTransmission linePerpendicularmetal antennaElectrical and Electronic EngineeringAntenna (radio)businessComputer Science::Information Theory
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The Influence of a Magnetized Plasma Column on the Radiation Characteristics of a Strip Loop Antenna

2014

The radiation characteristics of a circular loop antenna located on the surface of an open waveguide in the form of an axially magnetized plasma column are studied using the rigorously obtained current distribution of such an antenna. The radiation resistance of the antenna excited by a time-harmonic external voltage is obtained for the case where the plasma inside the column is resonant. The distribution of the radiated power over the spatial spectrum of the excited waves is found and discussed.

Physicsmagnetized plasma column loop antenna radiated power radiation resistance.Settore FIS/02 - Fisica Teorica Modelli E Metodi MatematiciDirectional antennabusiness.industryLoop antennaAntenna measurementRadiationRadiation patternlaw.inventionOpticslawElectronic engineeringDipole antennaAntenna (radio)businessPlasma column
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