Author: Kurt Toman
Publisher:
ISBN:
Category : Radio waves
Languages : en
Pages : 12
Book Description
The Spectral Shifts of Truncated Sinusoids
Author: Kurt Toman
Publisher:
ISBN:
Category : Radio waves
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Radio waves
Languages : en
Pages : 12
Book Description
The Spectral Shifts of Truncated Sinusoids
Author: Kurt Toman
Publisher:
ISBN:
Category : Radio waves
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Radio waves
Languages : en
Pages : 0
Book Description
Natural Sapphire is Now Being Re-constructed
Author: Kendrick N. Hemmenway
Publisher:
ISBN:
Category : Precious stones, Artificial
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Precious stones, Artificial
Languages : en
Pages : 14
Book Description
Magneto-ionic Coupling in an Inhomogeneous Medium
Author: YĆ«ji Inoue
Publisher:
ISBN:
Category : Atmospheric models
Languages : en
Pages : 46
Book Description
The propagation of electromagnetic waves in a horizontally stratified layer of gyrotropic medium is discussed. Derivation of a comprehensive representation for magneto-ionic coupling coefficients allows interpretation of the physical significance of the coupling. Introduction of an invariant quantity for an inhomogeneous medium becomes an important guide for numerical solutions of the wave equation. Numerical results of magneto-ionic coupling coefficients are presented. Based on region properties, characteristic wave types are defined: for the isotropic region, linearly polarized waves are used; for the anisotropic region, elliptically polarized waves generally are applied. (Author).
Publisher:
ISBN:
Category : Atmospheric models
Languages : en
Pages : 46
Book Description
The propagation of electromagnetic waves in a horizontally stratified layer of gyrotropic medium is discussed. Derivation of a comprehensive representation for magneto-ionic coupling coefficients allows interpretation of the physical significance of the coupling. Introduction of an invariant quantity for an inhomogeneous medium becomes an important guide for numerical solutions of the wave equation. Numerical results of magneto-ionic coupling coefficients are presented. Based on region properties, characteristic wave types are defined: for the isotropic region, linearly polarized waves are used; for the anisotropic region, elliptically polarized waves generally are applied. (Author).
Infrared Properties of NiO and CoO and Their Mixed Crystals
Author: Peter J. Gielisse
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category : Cobalt
Languages : en
Pages : 18
Book Description
Microwave Dielectric Resonators
Author: Sally J. Nauman
Publisher:
ISBN:
Category : Dielectric resonators
Languages : en
Pages : 162
Book Description
The resonant frequencies for the fundamental modes in circular cylindrical and rectangular parallelopiped high dielectric resonators have been calculated by computer for a range of values of physical dimensions and relative dielectric constant. The frequency range extends from zero to 50,000 Mc/sec, the relative dielectric constant from 50 to 1800, and physical dimensions from zero to 500 mils. Results are presented in tabular and graphical form with frequency plotted versus resonator length for parametric values of relative dielectric constant and cross sectional dimensions. A brief review of earlier work with high dielectric resonators is included. Expressions for the resonant frequency and fundamental mode field configurations are given. (Author).
Publisher:
ISBN:
Category : Dielectric resonators
Languages : en
Pages : 162
Book Description
The resonant frequencies for the fundamental modes in circular cylindrical and rectangular parallelopiped high dielectric resonators have been calculated by computer for a range of values of physical dimensions and relative dielectric constant. The frequency range extends from zero to 50,000 Mc/sec, the relative dielectric constant from 50 to 1800, and physical dimensions from zero to 500 mils. Results are presented in tabular and graphical form with frequency plotted versus resonator length for parametric values of relative dielectric constant and cross sectional dimensions. A brief review of earlier work with high dielectric resonators is included. Expressions for the resonant frequency and fundamental mode field configurations are given. (Author).
Wave Phenomena in Ionized Gases
Author: Cap Haskell
Publisher:
ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Electromagnetic waves
Languages : en
Pages : 56
Book Description
Characteristic Frequencies from Infrared and Elastic Data
Author: Johannes N. Plendl
Publisher:
ISBN:
Category : Dielectrics
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Dielectrics
Languages : en
Pages : 14
Book Description
The Preparation and Structure of Thin Films of Boron on Silicon
Author: E. T. Peters
Publisher:
ISBN:
Category : Boron
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Boron
Languages : en
Pages : 14
Book Description
Asymptotic Solutions of Dipoles in a Semi-infinite Medium
Author: Kondagunta U. Sivaprasad
Publisher:
ISBN:
Category : Antennas (Electronics)
Languages : en
Pages : 62
Book Description
A theoretical analysis is made of the electromagnetic fields in two homogeneous media separated by a plane interface with a point source located in the denser medium. The solution is expressed in the form of integrals which cannot be evaluated explicitly. Asymptotic evaluations of the integrals have been made by many investigators using the saddlepoint technique. In the present work, all known asymptotic results are presented in one comprehensive form, using a modification of the method suggested by Lighthill for the asymptotic evaluation of the Fourier integrals. The regions of validity of the solutions are indicated wherever possible. The advantage of this method over others is its ease and simplicity. The present results agree term by term with the earlier ones of Banos and Wesley (1953-1954), and Paul (1959), who investigated the case of a source and receiver close to the interface, and an arbitrary location of source and receiver, respectively. The results obtained in the report are also compared with those of Stein (1955). (Author).
Publisher:
ISBN:
Category : Antennas (Electronics)
Languages : en
Pages : 62
Book Description
A theoretical analysis is made of the electromagnetic fields in two homogeneous media separated by a plane interface with a point source located in the denser medium. The solution is expressed in the form of integrals which cannot be evaluated explicitly. Asymptotic evaluations of the integrals have been made by many investigators using the saddlepoint technique. In the present work, all known asymptotic results are presented in one comprehensive form, using a modification of the method suggested by Lighthill for the asymptotic evaluation of the Fourier integrals. The regions of validity of the solutions are indicated wherever possible. The advantage of this method over others is its ease and simplicity. The present results agree term by term with the earlier ones of Banos and Wesley (1953-1954), and Paul (1959), who investigated the case of a source and receiver close to the interface, and an arbitrary location of source and receiver, respectively. The results obtained in the report are also compared with those of Stein (1955). (Author).