Results 111 to 120 of about 198 (133)
Some of the next articles are maybe not open access.
Spontaneous and stimulated emission in microwave oscillators with a virtual cathode
Technical Physics Letters, 1998A one-dimensional model of electron beam emission with a virtual cathode is used to show that spontaneous emission occurs in a reditron while stimulated emission is observed in vircators and negative triodes. However, at a certain stage in the latter, the radiative instability is quenched as a result of the evolution of turbulence in the electron beam.
A. E. Dubinov, V. D. Selemir
openaire +1 more source
Physics of Plasmas, 2014
A one-dimensional electrostatic sheet model of a coaxial geometry Virtual Cathode Oscillator (VCO) is presented. The cathode is centrally located and connects to a peripherally located plate electrode to form a resonant cavity, and is thus considered to be a novel design. Charge is modelled as concentric sheets about the cathode whose absolute position
openaire +1 more source
A one-dimensional electrostatic sheet model of a coaxial geometry Virtual Cathode Oscillator (VCO) is presented. The cathode is centrally located and connects to a peripherally located plate electrode to form a resonant cavity, and is thus considered to be a novel design. Charge is modelled as concentric sheets about the cathode whose absolute position
openaire +1 more source
Virtual-cathode oscillator emission by a pinched diode
Physical Review Letters, 1986, Benford, , Sze, , Woo, , Harteneck
openaire +2 more sources
Measurement and Behavior Analysis of Beam Current Modulation in a Virtual Cathode Oscillator
IEEE Transactions on Plasma Science, 2021Taichi Sugai +2 more
exaly
High‐power microwave generation by double‐anode virtual cathode oscillator
Electrical Engineering in Japan (English Translation of Denki Gakkai Ronbunshi), 2020Taichi Sugai +2 more
exaly
Chaos Control in Virtual Cathode Oscillator by Cathode Structural Optimization
2015Hashemi, Ali +2 more
openaire +1 more source
Excitation of transverse electric modes in axially extracted virtual cathode oscillator
Electronics Letters, 1993K G Kostov
exaly
Investigation of processes in the retarding field oscillator with the virtual cathode
2014 International Conference on Actual Problems of Electron Devices Engineering (APEDE), 2014A. Yu. Miroshnichenko +3 more
openaire +1 more source