On the Connection Between the Spatial Behavior of the Total Electron Content of the Ionosphere on the GPS Signal Path and the Ionospheric Artificial Airglow in the 630 nm Line S. M. GrachI. A. NasyrovA. D. Akchurin OriginalPaper 06 October 2018 Pages: 161 - 175
Impact of the Ionospheric Day–Night Non-Uniformity on the ELF Radio-Wave Propagation Yu. P. GalukA. P. NickolaenkoM. Hayakawa OriginalPaper 05 October 2018 Pages: 176 - 191
Adaptive Extraction of Signals Using Microphone Arrays Against the Background of a Set of Intense-Interference Sources A. S. IvanenkovA. A. Rodionov OriginalPaper 05 October 2018 Pages: 192 - 203
Possibility of Effective High-Frequency Generation in Low-Voltage Gyrotrons at the Second Cyclotron Harmonic R. Ben MosheV. L. BratmanM. Einat OriginalPaper 05 October 2018 Pages: 204 - 215
Two-Frequency Undulators for Generation of X-Ray Radiation in Free-Electron Lasers K. V. ZhukovskyI. A. PotapovA. M. Kalitenko OriginalPaper 05 October 2018 Pages: 216 - 231
Angular Superresolution of the Antenna-Array Signals Using the Root Method of Minimum Polynomial of the Correlation Matrix V. T. ErmolayevA. G. FlaksmanO. A. Shmonin OriginalPaper 05 October 2018 Pages: 232 - 241