Development of Wireless Communication Systems in the Subterahertz Frequency RangeRadiophysics and Quantum Electronics - Tập 61 - Trang 763-772 - 2019
V. V. Biryukov, V. L. Vaks, K. I. Kisilenko, A. N. Panin, S. I. Pripolzin, A. S. Raevsky, V.V. Shcherbakov
The subterahertz and terahertz frequency ranges are promising for the creation of high-speed wireless communication systems because of the possibility to achieve a bandwidth of about several dozen gigahertz, which ensures a high channel capacity. However, rapid attenuation of a signal during its propagation in the atmosphere complicates the operation of communication systems in these ranges. The u...... hiện toàn bộ
Two-Soliton Interaction Within the Framework of the Modified Korteweg–de Vries EquationRadiophysics and Quantum Electronics - Tập 57 - Trang 737-744 - 2015
E. N. Pelinovsky, E. G. Shurgalina
We study interaction of two solitons of different polarities within the framework of the modified Korteweg–de Vries equation. Three types of soliton interaction are considered, namely, exchange and overtaking interactions (for positive solitons) and an absorb-emit interaction (for solitons of different polarities). The soliton-interaction features are studied in detail. Since the soliton interacti...... hiện toàn bộ
Results of investigation of the langmuir and upper-hybrid plasma turbulence evolution by means of stimulated ionospheric emissionRadiophysics and Quantum Electronics - - 1998
E. N. Sergeev, V. L. Frolov, G. N. Boiko, G. P. Komrakov
The results of investigations of the temporal evolution of high-frequency plasma turbulence obtained by measurements of stimulated ionospheric emission (SIE) features for different stages of interaction of powerful radio emission, with an ionospheric F region plasma are presented. It is found that the relaxation time decreased up to 2–4 times with increase in the pump duration and pumping power un...... hiện toàn bộ