Generalized model of random successive pulses industrial radio interference in the workhalls industrial enterprises
DOI:
https://doi.org/10.15587/1729-4061.2012.5248Keywords:
interference, chaotic sequence range, the expectation, the distribution of the amplitudes, the time of occurrenceAbstract
Investigation of statistical radio signals characteristic and radio interferences is necessary to design industrial wireless modems. Since inner radio interferences in armored concrete workhalls is close to zero, it is necessary to analyze only individual radio interferences that influence on radio receiver device. In given work was investigated amplitude of a chaotic pulse sequence of industrial interferences with random occurrence by Poisson low. It is assumed that duration of occurrence and amplitude is random. Current spectrum of chaotic sequence is found with the main theorem of spectra. It was found mathematic expectation of spectrum with exponential distribution of the interval between pulses appearance. It is proved that the cumulative effect of chaotic sequence of overlapping pulses RFI that influenced to radio receiver describes by log-normal lowReferences
- Трифонов, П.М. Радиопомехи низовой связи в городе [Текст] : учеб. / П.М. Трифонов, В.Н. Макаров, Е.В Марциновский . – М. : Электросвязь, 1964. – 201 с.
- Венчковский, Л.Б. Помехи в каналах телемеханики [Текст] : / Л.Б. Венчковский. – К. : Энергия, 1983. – 186 с.
- Вольницикий, В.Н. О статистических распределениях импульсов радиопомех, создаваемых электроустройствами [Текст] : учеб. / В.Н. Вольницикий, А.Г. Француз. – М. : Электросвязь, 1968. – 164 с.
- Левин, Б.Р. Теоретические основы статистической радиотехники [Текст] : / Б.Р. Левин. – М. : Советское радио, 1989. – 656 с.
- Белов, П.В. Статистическая радиотехника [Текст] : учеб, пособие / П.В. Белов, А.В. Назаркин, Э.М. Черниговская ; МГТУ : – Б.м., 2005. – 88с. – (Университетская книга).
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