Method and apparatus for transferring and injecting rf energy from a generator to a resonant load

Hoffert, William J

Title: Method and apparatus for transferring and injecting rf energy from a generator to a resonant load

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Abstract

Improved apparatus and method are provided for the coherent amplification and injection of radio-frequency (rf) energy into a load cavity using a plurality of amplifier tubes. A plurality of strip line cavities (30, 32, 34, 36, 40, 42, 44) are laterally joined to define a continuous closed cavity (48), with an amplifier tube (50, 52, 54, 56, 58, 60, 62, 64) mounted within each resonant strip cavity. Rf energy is injected into the continuous cavity (48) from a single input (70) for coherent coupling to all of the amplifier tubes for amplification and injection into the load cavity (76).

Inventors:

Hoffert, William J ^[1]

Albuquerque, NM

Issue Date:: 1987-01-01

Research Org.:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

OSTI Identifier:: 866430

Patent Number(s):: 4707668

Assignee:: United States of America as represented by Department of Energy (Washington, DC)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01P - WAVEGUIDES

H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03F - AMPLIFIERS

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01P - WAVEGUIDES
H01P5/12 - Coupling devices having more than two ports

H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03F - AMPLIFIERS
H03F3/602 - {Combinations of several amplifiers}

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DOE Contract Number:: W-7405-ENG-36

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; apparatus; transferring; injecting; rf; energy; generator; resonant; load; improved; provided; coherent; amplification; injection; radio-frequency; cavity; plurality; amplifier; tubes; strip; line; cavities; 30; 32; 34; 36; 40; 42; 44; laterally; joined; define; continuous; closed; 48; tube; 50; 52; 54; 56; 58; 60; 62; 64; mounted; injected; single; input; 70; coupling; 76; rf energy; improved apparatus; strip line; /330/333/

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                    Hoffert, William J. Method and apparatus for transferring and injecting rf energy from a generator to a resonant load.  United States: N. p., 1987. 
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                    Hoffert, William J. Method and apparatus for transferring and injecting rf energy from a generator to a resonant load.  United States.

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                    Hoffert, William J. Thu .  
        "Method and apparatus for transferring and injecting rf energy from a generator to a resonant load".  United States.  https://www.osti.gov/servlets/purl/866430.

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@article{osti_866430,

  title        = {Method and apparatus for transferring and injecting rf energy from a generator to a resonant load},

  author       = {Hoffert, William J},

  abstractNote = {Improved apparatus and method are provided for the coherent amplification and injection of radio-frequency (rf) energy into a load cavity using a plurality of amplifier tubes. A plurality of strip line cavities (30, 32, 34, 36, 40, 42, 44) are laterally joined to define a continuous closed cavity (48), with an amplifier tube (50, 52, 54, 56, 58, 60, 62, 64) mounted within each resonant strip cavity. Rf energy is injected into the continuous cavity (48) from a single input (70) for coherent coupling to all of the amplifier tubes for amplification and injection into the load cavity (76).},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1987},

  month        = {1}

}

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