ANALYSIS OF ANTENNA RADIATION OF BROADBAND PULSES
DOI:
https://doi.org/10.37406/2706-9052-2019-2-9Keywords:
antenna, electromagnetic energy, oscillator, the Fourier transform, the passing wave, aperture, biotechnology, broadband pulsesAbstract
Electromagnetic energy can alter metabolic and biosynthetic processes at certain pulse EMF parameters (pulse rate, opacity, power, exposure) can slow and suppress cell growth. Irradiation in the MM range of RNA and DNA containing the virus leads to a decrease in their infectivity. Inhibition of bacterial culture growth, alteration of phagocytic activity, protein biosynthesis, ultrastructural changes in cells with EHF EMF interaction. In studies with microorganisms, it was found that the biological effect of the effect of EMF on microorganisms was resonant. As one of the main mechanisms of the suppressive effect of EHF radiation on harmful microorganisms is the role of biological membranes in the response of microorganisms to EMF. Electrical phenomena occurring in biomembranes play an extremely important role. The formation of the transmembrane potential difference is due to the selective ionic conductivity of the membranes as a whole, it is an excellent dielectric, so that the biolayers of the insulating lipid molecules are able to withstand EP strengths of the order of 105 V / cm. The magnitude of the electrical potential on the membrane is extremely important. According to the modern theory of transmembrane transport, namely the EP inside the membrane, the fluxes of the necessary substances from the environment inside the cell and from the cell into the environment through special hydrophilic channels, most likely, are of a lipoprotein nature. The rate of ion penetration through the membrane is determined by such properties as thickness, value of DP, the presence of fixed electric charges on the membrane, the size and number of pores in the membrane, the presence of fixed charges in the pores and some others.References
Gubanov V. P. Generatsiya moshchnykh nanosekundnykh impul'sov elektromagnitnogo izlucheniya / Gubanov V. P. [i dr.] // Pis'ma v ZHTF. – 1994. – T. 20, № 14. – S. 89 – 93.
Baum C. E. Impulse radiating antennas / / Baum C. E., Farr E. G. // Ultra-Wideband, Short-Pulse Electromagnetics. – New York: Plenum Press, 1993. – P. 139 – 147.
Giri D. V. Desigh, Fabrication, and Testing of a Paraboloidal Reflector Antenna and Pulser System for Impulse- Like Waveforms / Giri D. V., Lackner H., Smith I. D., Morton D. W., Baum C. E., Marek J. R., Prather W. D., and Scholfield D. W. // IEEE Trans. Plasma Sci. – 1997. – V. 25. – P. 318 – 326.
Khala A. V. Algoritm rascheta sverkhshirokopolosnoy antenny / Khala A. V., Korol'kov A. V. // Matematicheskaya morfologiya. Elektron. matemataticheskiy i mediko-biologicheskiy zhurnal. – T. 9. – Vyp. 1. – 2010. – URL: http://www.smolensk.ru.
Kozak A., Gordiychuk I., Semenishina I., Vil'chinskaya D., 2015. Analiz protsessa vozdeystviya elektromagnitnykh impul'snykh signalov na biologicheskikh vrediteley, nakhodyashchikhsya v pochve// MOTROL. – Commission of motorization and energetics in agriculture: Polish Academy of sciences. – Lublin. – Vol. 17, №1. 45-50.
Chernyshev S. L. Prostranstvenno-vremennoy analiz kharakteristik sverkhshirokopolosnoy antenny / Chernyshev S. L., Vilenskiy A. R. // Voprosy difraktsii i rasprostraneniya elektromagnitnykh voln: mezhved. sb. nauch. tr. – M.: MFTI. –2001. – S. 113 – 120.
Immoreyev I. YA. Izlucheniye sverkhshirokopolosnykh signalov / Immoreyev I. YA., Sinyavin A. N. // Antenny. – 2001. – Vyp. 1. – S. 8 – 16.
Immoreyev I. YA. Prostranstvenno-vremennyye izmeneniya sverkhshirokopolosnykh signalov pri ikh izluchenii i priyeme bol'shimi antennami / Immoreyev I. YA. // IV Vserossiyskaya konferentsiya «Radiolokatsiya i radiosvyaz'», IRE RAN, 2010 g., 29 noyabrya – 3 dekabrya. – S. 615 – 620.
Antenny i ustroystva SVCH. Raschet i proyektirovaniye antennykh reshetok i ikh izluchayushchikh elementov / [pod red. D. I. Voskresenskogo]. – M.: Sov. radio, 1972. – 318 s. 10.Kalinichev V. I. Sverkhshirokopolosnaya zerkal'naya antenna s rupornym obluchatelem N-obraznogo secheniya / Kalinichev V. I., Kaloshin V. A., Pangonis L. I. // III Vserossiyskaya konferentsiya «Radiolokatsiya i radiosvyaz'», IRE RAN. – 2009. – S. 68 – 71
Kyun Z. Mikrovolnovyye antenny / Z. Kyun; per. s nem. pod red. M. P. Dolukhanova. – L.: Sudostroyeniye, 1967. – 518 s.
Potapskiy P., Garasimchuk I., Kozak A., Mikhaylova L., 2015. Teoreticheskoye obosnovaniye sozdaniya impul'snogo generatora dlya povysheniya immuniteta zhivotnykh // MOTROL. – Commission of motorization and energetics in agriculture: Polish Academy of sciences. – Lublin. – Vol. 17, №5. 62-65.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Podilian Bulletin: Agriculture, Engineering, Economics
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors contributing to Public Policy and Administration agree to publish their articles under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) License, allowing third parties to share their work (copy, distribute, transmit) and to adapt it, under the condition that the authors are given credit, and that in the event of reuse or distribution, the terms of this licence are made clear.
