Title :
The optimal conditions for millimeter-band magnetrons operating
Author :
Kulagin, Oleg P. ; Yeryomka, Victor D.
Author_Institution :
Usikov Inst. of radiophysics & electronics, Nat. Acad. of Sci. of Ukraine, Kharkiv, Ukraine
Abstract :
The magnetrons most widely used in the millimeter-wave band are unconventional. Their operating magnetic fields are 3-4 times lower than that of conventional devices. The geometrical dimensions of their interaction space are greater than for conventional ones with the same wavelength. At the present time, the physical and mathematical models of an electron-wave interaction, explaining the essential difference of such magnetrons from conventional devices, is not yet developed. In this paper, an attempt is made to analyze the processes in the millimeter-wave low-field and space harmonics magnetrons on the basis of parameters uniting all these tubes.
Keywords :
magnetrons; millimetre wave tubes; electron-wave interaction; interaction space geometrical dimensions; low-field magnetrons; magnetron optimal operating conditions; millimeter-band magnetrons; small-orbit mode drift-orbital interaction; space harmonics magnetrons; Charge carrier processes; Cyclotrons; Electrodes; Electrons; Frequency; Harmonic analysis; Magnetic fields; Magnetrons; Mathematical model; Resonance;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves, 2004. MSMW 04. The Fifth International Kharkov Symposium on
Print_ISBN :
0-7803-8411-3
DOI :
10.1109/MSMW.2004.1345976
