Фазов метод за обработка на сигналите в свръхшироколентов радар с малък радиус на действие
A Phase Method for Signal Processing in Short-Range Ultra-Wideband Radar

Author(s): Sofia Uzunova
Subject(s): Social Sciences, Education, Vocational Education, Adult Education, Higher Education , State/Government and Education, Inclusive Education / Inclusion, Distance learning / e-learning
Published by: Военна академия „Г. C Раковски"
Keywords: SCI; Radar; Radius of Action; Radar; Signal
Summary/Abstract: The system for processing reflected signals presented in the report is applied in a short-range UAV radar designed for remote measurement of basic parameters of the target. In this SSHL radar, the “phase method” is chosen for the separation of signals from moving targets, because relative changes in the frequency of oscillations modulating the probing pulse and its duration when reflected from a moving target are very small, and their measurement for optimal operation of the SPC system by the PIKK method is practically very complicated. The report examines the operation of a system for processing SHL signals, which can be used in the synthesis of the SSPC of a radar for the detection of moving point and small-sized objects and the measurement of movement parameters after the application of the “phase method” to reduce the influence of passive interference, or the reflections from stationary objects and the underlying surface.

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