THE INVESTIGATION AND DEVELOPMENT OF THE MULTICHANNEL DEVICES AND SYSTEMS OF TRANSMISSION WITH THE FREQUENCY SEPARATION IN HF AND SHF SUBBEARING IN THE IR-RANGE

The object of investigation: the multichannel analog fibre-optic systems of transmission with the frequency separation of channels. The purpose of the work: the creation of the single engineer method of desing of the optic, optoelectronic and SHF radiotechnical elements, assemblies and devices of the fibro-optic transmission systems (FOTS) with the frequency separation channels (FSC) into the HF and SHF subbearings. The theory of operation of the main elements, assemblies and devices of the fibre-optic transmission system with HF and SHF subbearings, and the wideband diagram of the phase synchronization of the SHF-range, to be used for the amplification or regeneration of the analog and digital signals with the angular modulation, has been developed. The common principles of design of the multichannel fubre-optic transmission channels with HF and SHF subbearings have been development. Developed and investigated have been the main elements, modules, devices and systems for the concrete applicationsAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio