Radiating Telecommunication System of the Sub-THz-band to Protect Objects from Unauthorized Access

Abstract

A technical solution of the radiation telecommunication protection system with focused radiation of sub-Tertiary range of zones and objects against unauthorized penetration has been proposed in the present article. The principle of the system is to determine the location of the hidden offender and the impact on it by electromagnetic radiation of the installation of sub-Tertiary range, taking into account the possible reflection of electromagnetic radiation from the surfaces. The solution contains a generator and amplifier, a circulator, a waveguide, a waveguide section, an antenna-rotary complex. The novelty of the research is that a generation and amplification device is made on the basis of a reference generator, the output of which is connected to series-connected frequency multipliers with amplifiers, solid-state pre-amplifiers, solid-state intermediate power amplifiers, vacuum end-amplifiers. A simulation model of a radiating telecommunication system has been developed in the simulation environment of the Visual System Simulator CAD software package AWR Microwave Office ver.12 by National Instruments. A comparative analysis of the proposed solution with similar technical solutions has been given. Prospects of development and application of radiating telecommunication systems in the future have been presented as well.