Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Engineering
Simulation Of A Magnetron Using Discrete Modulated Current Sources, Sulmer A. Fernández Gutierrez
Simulation Of A Magnetron Using Discrete Modulated Current Sources, Sulmer A. Fernández Gutierrez
Boise State University Theses and Dissertations
Magnetrons are microwave oscillators and are extensively used for commercial and military applications requiring power levels from the kilowatt to the megawatt range. It has been proposed that the use of gated field emitters with a faceted cathode in place of the conventional thermionic cathode could be used to control the current injection in a magnetron, both temporally and spatially. In this research, this concept is studied using the 2-D particle trajectory simulation Lorentz2E and the 3-D particle-in-cell (PIC) code VORPAL. The magnetron studied is a ten cavity, rising sun magnetron, which can be modeled easily using a 2-D simulation. …