Method of evaluation of the electric field level of dangerous signals to gnss receivers
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Date
2018-06
Journal Title
Journal ISSN
Volume Title
Publisher
National Aviation University
Abstract
Purpose: It is necessary to develop and test a method for estimating the dangerous signals level to GNSS receivers in order to make a decision on the possibility of fulfilling the target function of the GNSS radio receiver under the influence of interference and to solve the navigation problem. Method: the approach is based on the analysis of the electromagnetic environment, the statistical criteria for optimal detection and instrumental measurements. Results: the article uses the basis of normative documents on the application of GNSS to propose a method for estimating the state of the electromagnetic environment at the location of the GNSS radio receiver in order to make a decision on the possibility of performing the target function by the radio receiver of navigation signals. The proposed method was tested at the National Aviation University.
Discussion: the method is proposed for a tactical assessment of the electromagnetic situation at the location of the GNSS radio receiver and making a decision on whether the target function can be performed by this radio receiver.
Description
Keywords
dangerous signals level, protection ratio
Citation
Shvets V. A. Method of evaluation of the electric field level of dangerous signals to gnss receivers / V. A. Shvets, V. P. Kharchenko // Proceedings of the National Aviation University, N 2 (75), 2018. pp. 7–12 .