Preface:
From a scientist's viewpoint, there are still a great many
subjects related to CATV system and amplifier design which
are not well understood, and only research in the future will
gradually lead to a more thorough understanding. Even to this
day there is no valid equivalent circuit for transistors capable
of broadband operation above 100 MHz. There are several approximations, bat these are not adequate to explain the vital
characteristics essential to CATV system design. (1975)