Title :
Study on power extraction using a dielectric-loaded rectangular waveguide
Author :
Lu, Z.G. ; Gong, Y.B.
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
Power extraction with a drive particle beam is a promising approach for high power RF source development. Compared to applications based on circular structures, the use of a rectangular dielectric loaded waveguide can potentially lead to higher output power, where a flat drive beam with higher charge can be used. We report on the design of a 7.8 GHz power extractor using a rectangular dielectric loaded waveguide, including mode analysis and numerical simulation. Calculation shows 160 MW of power can be generated by a bunch train with 100 nC of charge per bunch.
Keywords :
dielectric-loaded waveguides; rectangular waveguides; bunch train; dielectric-loaded rectangular waveguide; drive particle beam; frequency 7.8 GHz; high power RF source development; power extraction; Acceleration; Dielectrics; Electromagnetic waveguides; Loaded waveguides; Particle beams; Power generation; Radio frequency; Rectangular waveguides; Slabs; Waveguide components;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665604
