In this book, the author draws on his broad experience to describe both
the theory and the applications of wave propagations. The contents are
presented in four parts and the sequence of these parts reflect the
development of ionospheric and propagational research in areas such as
space research geophysics and communications.
The first part of the book presents an outline of the theory of
electromagnetic waves propagating in a cold electron plasma. For
reference, vector analysis, dyadics and eigenvalues introduced in this
part are presented in the appendices.
Practical aspects of radio wave propagation are the subject of the
second part. The typical conditions in different frequency ranges are
discussed and the irregular features of the ionospheric structure such
as sound and gravity waves are also considered.
Warm plasma and the effects of ions are considered in the third part,
which includes a discussion of sound-like waves in electron and ion
plasmas. Nonlinear effects and instabilities are described in the fourth
part.