Optimal filtering radio signals of short duration in timefrequency method for measuring the carrier frequency

Authors

  • A. A. Shupta National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev
  • M. F. Bogomolov National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

DOI:

https://doi.org/10.20535/RADAP.2011.46.140-145

Keywords:

Optimal filtering, radio frequency spectrum, duration, dispersion delay line, the method of frequency-time transformation

Abstract

The possibility of optimal filteringradio signals of short duration in time-frequency method for measuring the carrier frequency.Displaying and concluded that the optimal filtering is possible only for constant radio optimumduration of which are confirmed by experimental research method. It is shown that inexcess of the duration of the response signal into a signal DLZ Fresnel since the frequencyspectrum of the input signal becomes less than optimal and leads to repeated DLZ samplefrequency of the signal spectrum. Moreover, the number of samples corresponds to the numberof samples for the duration of the radio frequency

Author Biographies

A. A. Shupta, National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

graduate student

M. F. Bogomolov, National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

Cand. Of Sci (Technics), Associate Prof.

References

Література

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Кочемасов В.Н. Акустоэлектронные Фурье – процессоры. // В.Н. Кочемасов,Е.В. Долбня, Н.В. Соболь, В.Н. Кочемасов (ред. Кочемасов В.Н.) / - М. : Радио и связь, 1987. - 168 с.

Мэтьюз Г. Фильтры на поверхностных акустических волнах. // Г. Мэтьюз. / - М. : Радио и связь, 1981. - 285 с.

Речицкий В.И. Акустоэлектронные радиокомпоненты : Схемы, топология, конструкции. // В.И. Речицкий. / - М. : Радио и связь, 1987. - 192 с.

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How to Cite

Шупта, О. О. and Богомолов, М. (2011) “Optimal filtering radio signals of short duration in timefrequency method for measuring the carrier frequency”, Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, 0(46), pp. 140-145. doi: 10.20535/RADAP.2011.46.140-145.

Issue

No. 46 (2011)

Section

Theory and Practice of Radio Measurements

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