The Nondipole Part of the Geomagnetic Field is Manifest at Magnetosphere Boundary

Nondipole part of geomagnetic field located at magnetosphere boundar

Structure of the solar corpuscular stream and its interaction with the earth's magnetosphere

Structure of solar corpuscular stream and its interaction with earth magnetospher

Experimental Study of the Effect of External Signal on Microwave Oscillations in a Nonrelativistic Electron Beam with Virtual Cathode

The effect of an external harmonic signal on the characteristics of microwave generation in a nonrelativistic electron beam with virtual cathode (VC) formed in a static retarding electric field (low-voltage vircator system) has been experimentally studied. A significant increase in the vircator generation power is observed when the frequency of the external signal is close to the frequency of VC oscillations. At large detunings, a broadband chaotic generation is observed.Comment: 3 pages, 2 figure