Search bugging devices by telephone line nonlinear locations

Authors

  • Юрий Владимирович Лыков Kharkiv National University of Radio Electronics Lenina 14, Kharkov, Ukraine, 61166, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.5254

Keywords:

nonlinear locator, phone line, bugging device, spectrum

Abstract

The purpose of this study is to examine the method of nonlinear location, research its ability to search of bugging devices on the phone line. In paper gives theoretically rationale and simulation in the CAD of method nonlinear location for search of bugging device in the telephone line. As a result, circuit simulation obtained conclusions: The range of harmonic distortion for elementary physical models of bugging devices and real circuit of bugging devices is the between of 0.01 to 1.5. Factors such as ambient temperature and length of the telephone line is insignificant (less than 15%) is affected by the value of harmonic distortion. The method of nonlinear location the telephone line to detect the connection, most used criminals’ phone bugging devices

Author Biography

Юрий Владимирович Лыков, Kharkiv National University of Radio Electronics Lenina 14, Kharkov, Ukraine, 61166

Associate Professor

Department of "Fundamentals of Radio Engineering"

References

  1. Основи теорії кіл [Текст]: підручник для студентів ВНЗ. / Ю.О. Коваль, Л.В. Гринченко, І.О. Милютченко, О.І. Рибін. – Ч.2. – Харків: ХНУРЕ: Колегіум, 2006. – 668 с.
  2. Вернигоров, Н.С. Принцип обнаружения объектов нелинейным локатором [Текст] // Защита информации. Конфидент. – 1998. – №4. –С. 65-70.
  3. PSpice Help. Cadence Design Systems. – 2009. - v.16.3 – 436 p.

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Published

2012-12-04

How to Cite

Лыков, Ю. В. (2012). Search bugging devices by telephone line nonlinear locations. Eastern-European Journal of Enterprise Technologies, 6(9(60), 56–63. https://doi.org/10.15587/1729-4061.2012.5254

Issue

Vol. 6 No. 9(60) (2012): Information and controlling system

Section

Information and controlling system

License

Copyright (c) 2014 Юрий Владимирович Лыков

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