Nonlinear Phenomena in the Ionosphere 64 semi-arid and temperate reservoirs

semi-arid and temperate reservoirs

Indien hat

on-the-fly

A collection of essays on Greek poetry

Repräsentanzen und Beteiligungen in Russland

Nonlinear Phenomena in the Ionosphere 64 semi-arid and temperate reservoirsNonlinear effects in the ionosphere (cross modulation of radio waves) have been known since the 1930s. Only recently, however, has the rapid increase in the power and directivity of the radio transmitters made it possible to alter the properties of the ionosphere strongly and to modify it artificially by applying radio waves. This has revealed a variety of new physical phenomena. Their study is not only of scien tific interest but also undisputedly of