Methods and Means of Formation, Processing and Use of Low-Intensity Electromagnetic Signals

The monograph summarizes scientific and technical experience gained by
the authors in the field of formation, selection, conversion, and processing of weak
signal parameters. Authors consider features of commutation and modulation
transformations, and circuits of highly sensitive radiometers of microwave and
optical range, as well as methods and means of formation of low-intensity signals
with the use of Josephson junctions. The book also suggests the ways of practical
application of the developed methods and means. Most of the developed circuits
given in the monograph are marked with patents of Ukraine. The book includes
issues of metrological support for measuring parameters of low-intensity signals
and shows the results of some experimental studies.
The monograph may be useful for students and postgraduates, as well as for
specialists in the sphere of development and use of low-signal equipment in
telecommunications and radio communications, physics, biology, medicine,
materials science, and other applied fields of science and technology related to
using low-intensity signals.