Abstract
Sources of high-power ultra-wideband electromagnetic pulses of nanosecond duration are described. A bipolar voltage pulse with a length of 0.5 ns and an amplitude of ∼200 kV is fed to the input of a radiating system (a 16-element array antenna or a single antenna). The values of the effective radiation potential E p R = 260 kV for a source with a single antenna and E p R = 690 kV for a source with a 16-element antenna array were obtained at a pulse repetition frequency of 100 Hz.
Similar content being viewed by others
References
Gubanov, V.P., Efremov, A.M., Koshelev, V.I., et al., Prib. Tekh. Eksp., 2005, no. 3, p. 46.
Efremov, A.M., Koshelev, V.I., Koval’chuk, B.M., et al., Radiotekh. Elektron. (Moscow), 2007, vol. 52, no. 7, p. 813 [J. Commun. Technol. Electron. (Engl. Transl.), vol. 52, no. 7, p. 756].
Andreev, Yu.A., Gubanov, V.P., Efremov, A.M., et al., Laser Part. Beams, 2003, vol. 21, no. 2, p. 211.
Andreev, Yu.A., Buyanov, Yu.I., and Koshelev, V.I., Radiotekh. Elektron. (Moscow), 2005, vol. 50, no. 5, p. 585 [J. Commun. Technol. Electron. (Engl. Transl.), vol. 50, no. 5, p. 535].
Author information
Authors and Affiliations
Additional information
Original Russian Text © A.M. Efremov, V.I. Koshelev, B.M. Kovalchuk, V.V. Plisko, K.N. Sukhushin, 2011, published in Pribory i Tekhnika Eksperimenta, 2011, No. 1, pp. 77–83.
Rights and permissions
About this article
Cite this article
Efremov, A.M., Koshelev, V.I., Kovalchuk, B.M. et al. High-power sources of ultra-wideband radiation with subnanosecond pulse lengths. Instrum Exp Tech 54, 70–76 (2011). https://doi.org/10.1134/S0020441211010052
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0020441211010052