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2019
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Invention
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3d printed electron beam device. An RF circuit for an electron beam device is formed with success... |
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2017
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Invention
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Multi-beam power grid tube for high power and high frequency operation. A multi-beam triode for R... |
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2015
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Invention
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Traveling wave tube with periodic permanent magnet focused multiple electron beams. A coupled cav... |
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Invention
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Gyrotron whispering gallery mode coupler for direct coupling of rf into he11 waveguide. A cylindr... |
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Invention
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Gyrotron whispering gallery mode coupler with a mode conversion reflector for exciting a circular... |
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2014
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Invention
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Low reflectance high power rf load. A load for traveling microwave energy has an absorptive volum... |
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2013
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Invention
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Periodic permanent magnet focused klystron. A periodic permanent magnet (PPM) klystron has beam t... |
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Invention
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High power rf window deposition apparatus, method, and device. A process for forming a coating fo... |
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2012
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Invention
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Sintered wire cesium dispenser photocathode. A photoelectric cathode has a work function lowering... |
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G/S
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Radio frequency generators; electron tubes; radio frequency components, namely, electron guns, RF... |
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2011
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Invention
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Coupler for coupling gyrotron whispering gallery mode rf into he11 waveguide. A cylindrical waveg... |
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2010
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Invention
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Low reflectance radio frequency load. A load for traveling microwave energy has an absorptive vol... |
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Invention
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Electron gun for a multiple beam klystron with magnetic compression of the electron beams. A mult... |
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2005
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Invention
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Sintered wire annode. A plurality of high atomic number wires are sintered together to form a por... |
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2004
|
Invention
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Backward wave coupler for sub-millimeter waves in a traveling wave tube. A slow wave structure fo... |
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2003
|
Invention
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Power combiner. A power combiner for the combining of symmetric and asymmetric traveling wave ene... |
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2002
|
Invention
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Traveling wave device for combining or splitting symmetric and asymmetric waves. A traveling wave... |
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Invention
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Electron gun for multiple beam klystron using magnetic focusing. An RF device comprising a plural... |
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2000
|
Invention
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Multi-mode horn. A horn has an input aperture and an output aperture, and comprises a conductive ... |
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Invention
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Electron gun for a multiple beam klystron using magnetic focusing with a magnetic field corrector... |
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1997
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Invention
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Multi-stage depressed collector for small orbit gyrotrons. A multi-stage depressed collector (60)... |
