Download or read book Dynamic Non linear Wave Propagation in Ionized Media 3 Electromagnetic Non linear Interaction and Reflection from a Plane Ionized Medium written by E. H. Rydbeck and published by . This book was released on 1963 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is the purpose of the research reported in this communication to study the reflection properties of an isotropic, ionized medium in the presence of non-linear effects produced in the medium by a separate, very powerful ''pump'' wave, of angular frequency wp. If a primary signal, or probing wave, of angular frequency wo, impinges on the disturbed, ionized medium at some specified angle, it is shown that, to first order, waves of frequencies, wo, wo + wp, and wo-wp are returned from the layer. (Author).

Download or read book Karykatury Aleksandra Orlorvskiego w Muzeum w Szamlach written by Janusz Maciej Michalowski and published by . This book was released on 1968 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Non linear Wave Propagation in Ionized Media 13 Microscopic Treatment of the Interaction Between a Plane Electromagnetic Wave and an Oscillating Medium written by A. R. Thomasson and published by . This book was released on 1964 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction between an electromagnetic wave and an oscillating dielectric medium is studied from a microscopic point of view. Modifications of the Lorentz-Lorenz formula and the Oseen extinction theorem are discussed. The diffraction conditions at a plane boundary are considered and the effect of a drifting disturbance is taken into account. (Author).

Download or read book Dynamic Non linear Wave Propagation in Ionized Media Non linear Interaction Between an Obliquely Incident Plane Electromagnetic Wave and an Electron Beam written by K. H. B. Wilhelmsson and published by . This book was released on 1963 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Non linear Wave Propagation in Ionized Media written by O. E. H. Rydbeck and published by . This book was released on 1964 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Non linear Wave Propagation in Ionized Media 12 Electromagnetic Wave from an Oscillating Collision Free Magneto ionic Medium written by O. E. H. RYDBECK and published by . This book was released on 1964 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electromagnetic wave reflection from an oscillating, (e.g., pumped) magneto-ionic medium is treated in detail, also for the slowly inhomogeneous medium, on the basic of the non-linear magneto-ionic theory earlier developed by O.E.H. Rydbeck. The various reflection and refraction laws for the mixed frequency components, and the radiation for the same is discussed in the report. It is also shown that one can make use of non-linear resonance effects to echo sound the ionosphere at mixed frequencies (in the 25 Mc/s range) to obtain the true height of reflection (at the difference frequency) and the electron density gradient. Pulse powers of the order of 5 MW would have to be used for the purpose. (Author).

Download or read book Dynamic Non linear Wave Propagation in Ionized Media Non linear Electromagnetic Wave Propagation and Harmonic Radiation in Magneto ionic Media written by O. E. H. Rydbeck and published by . This book was released on 1963 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-linear propagation studies are extended to a magneto-ionic medium; the limitation being, that all wave normals have been assumed to be parallel. The general theory, involving arbitrary wave normals, will be dealt with in a forthcoming eport. It is shown that, as expected, travel ling wave resonances occur in the magneto-ionic medium, not only between waves of the same kind (e.g. between waves of ordinary polarization) but equally frequently between waves of opposite kinds. From the non-linear interaction point of view there, thus, is not much difference, at least in principle, between the ordinary and extraordinary waves. One also finds, which is of interest in this connection, that the second order non-linear waves are characterized by two different kinds of polarization which become equal only at travelling wave resonance. (Author).

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1971 with total page 1378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1963 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Non linear Wave Propagation in Ionized Media 5 Reflection of Electromagnetic Waves from an Ionized Stream in the Presence of a High Power Primary Wave written by K. H. B. WILHELMSSON and published by . This book was released on 1962 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Non linear Wave Propagation in Ionized Media 9 a Non linear Coupling Mechanism for Generation of Very Low Frequency Waves written by K. H. B. Wilhelmsson and published by . This book was released on 1963 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: The generation of mixed-frequency fields by interaction of a longitudinal space-charge wave, carried by an electron stream through a plasma, and an electromagnetic wave - or a gyro-wave is studied. The direction of propagation of the interacting waves, of different frequencies, is assumed to coincide with that of a static magnetic field. It is demonstrated that the generated difference-frequency field may propagate as an electron gyro-wave or possibly as an ion gyro-wave or even hydromagnetic wave, if the difference-frequency is sufficiently small and the effect of collisions negligible. The investigation is limited to the case of an infinitely extended homogeneous medium. (Author).

Download or read book Research Report Research Laboratory of Electronics and Onsala Space Observatory written by Chalmers tekniska högskola. Research Laboratory of Electronics and published by . This book was released on 1975 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dynamic Non linear Wave Propagation in Ionized Media I the Isotropic Medium written by O. E. H. RYDBECK and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the present series of research notes is to study the basic, dynamic non-linearities of the lossless or almost lossless ionized medium and to investigate the possible dynamic (parametric) interactions between, for example, high intensity and low intensity radio waves in the medium. Such interactions may, under certain conditions, lead to amplification of the weak, primary wave. A medium with dynamic non-linearities may also exhibit a reflection coefficient larger than unity for one of the returned frequency components. (Author).

Download or read book Dynamic Non linear Wave Propagation in Ionized Media 11 Non linear Excitation of Hydromagnetic Waves and Hybrid Resonances by Two Interacting High Power Primary Waves written by K. H. B. Wilhelmsson and published by . This book was released on 1963 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the present report is to demonstrate that two interacting strong waves which propagate perpendicular to the direction of a static magnetic field in an ionized gas can generate, as nonlinear products, difference-frequency fields, which may be hgdromagnetic waves or exhibit so-called hybrid resonances. In our investigation it is considered an infinitely extended homogeneous medium and the effect of collisions is neglected. (Author).

Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt: