Simulation of a Rising Sun Magnetron Employing a Faceted Cathode with a Continuous Current Source

Dynamic Phase-Control of a Rising Sun Magnetron Using Modulated and Continuous Current

Phase-control of a magnetron is studied via simulation using a combination of a continuous current source and a modulated current source. The addressable, modulated current source is turned ON and OFF at the magnetron operating frequency in order to control the electron injection and the spoke phase. Prior simulation work using a 2D model of a Rising Sun magnetron showed that the use of 100% mo...

Phase-Control of a Rising Sun Magnetron Using a Modulated, Addressable, Current Source

Phase Control and Fast Start-Up of a Magnetron Using Modulation of an Addressable Faceted Cathode

Deposition of Al/Cu Multilayer By Double Targets Cylindrical DC Magnetron Sputtering System

A cylindrical direct current magnetron sputtering coater with two targets for deposition of multilayer thin films and cermet solar selective surfaces has been constructed. The substrate holder was able to rotate around the target for obtaining the uniform layer and separated multilayer phases. The Al/ Cu multilayer film was deposited on the glass substrate at the following conditions: Working g...

A new, radial B-field magnetron for use in microwave ovens

A new microwave tube design, suitable for application in microwave ovens, is described. It is a development of the basic planar magnetron in which the cathode and anode are two annuli and the magnetic field is radial. Potential advantages over existing designs are: higher power density, higher efficiency, easier tuning, the probability of reduced harmonics, and lower manufacturing costs. The wo...