High-frequency vacuum electronic device

van der Weide, Daniel W.; Lagally, Max G.; Cavallo, Francesca

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Title: High-frequency vacuum electronic device

Abstract

A self-assembling element fabricated using integrated circuit techniques may provide a small diameter helical conductor surrounding an electron beam for the construction of a vacuum electronic device such as a traveling-wave tube for terahertz scale signal.

Inventors:: van der Weide, Daniel W.; Lagally, Max G.; Cavallo, Francesca

Issue Date:: 2021-01-26

Research Org.:: Univ. of Wisconsin, Madison, WI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805434

Patent Number(s):: 10903035

Application Number:: 15/918,159

Assignee:: Wisconsin Alumni Research Foundation (WARF) (Madison, WI)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J23/04 - Cathodes
H01J23/26 - Helical slow-wave structures
H01J25/02 - Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
H01J25/36 - Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
H01J9/14 - of non-emitting electrodes
H01J9/24 - Manufacture or joining of vessels, leading-in conductors or bases

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DOE Contract Number:: FG02-03ER46028

Resource Type:: Patent

Resource Relation:: Patent File Date: 03/12/2018

Country of Publication:: United States

Language:: English

Citation Formats


                    van der Weide, Daniel W., Lagally, Max G., and Cavallo, Francesca. High-frequency vacuum electronic device.  United States: N. p., 2021. 
        Web.

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                    van der Weide, Daniel W., Lagally, Max G., & Cavallo, Francesca. High-frequency vacuum electronic device.  United States.

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                    van der Weide, Daniel W., Lagally, Max G., and Cavallo, Francesca. Tue .  
        "High-frequency vacuum electronic device".  United States.  https://www.osti.gov/servlets/purl/1805434.

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@article{osti_1805434,

  title        = {High-frequency vacuum electronic device},

  author       = {van der Weide, Daniel W. and Lagally, Max G. and Cavallo, Francesca},

  abstractNote = {A self-assembling element fabricated using integrated circuit techniques may provide a small diameter helical conductor surrounding an electron beam for the construction of a vacuum electronic device such as a traveling-wave tube for terahertz scale signal.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {1}

}

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Works referenced in this record:

Nano- and micro-scale wireless stimulating probe
patent, July 2010

Blick, Robert H.; Lagally, Max G.
US Patent Document 7,765,013
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7765013

Released freestanding strained heterojunction structures
patent, July 2011

Savage, Donald E.; Roberts, Michelle M.; Lagally, Max G.
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Nanoscale electromagnetic radiation device using serpentine conductor
patent, April 2013

Blick, Robert H.; Lagally, Max G.
US Patent Document 8,416,026
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Power regulator for intermittent use of traveling wave tube amplifiers in communications satellites
patent, June 2005

Wolkstein, Herbert J.; McKinnon, Douglas V.
US Patent Document 6,909,235
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6909235

High Frequency Helical Amplifier and Oscillator
patent-application, October 2012

Dayton, Jr., James A.; Kory, Carol L.
US Patent Application 13/427168; 20120248979
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20120248979

Helical Antenna and Method of Modulating the Performance of a Wireless Communications Device
patent-application, July 2017

Li, Xiuling; Huang, Wen; Froeter, Paul J.
US Patent Application 15/408893; 20170207522
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170207522

Tapered traveling wave tube
patent, March 2002

Kosmahl, Henry G.
US Patent Document 6,356,022
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6356022

Electron accelerator and a millimeter-wave and submillimeter-wave generator equipped with said accelerator
patent, February 1986

Mourier, Georges
US Patent Document 4,571,524
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Traveling wave tube oscillator/amplifier with superconducting RF circuit
patent, April 1989

Jasper, Jr., Louis J.
US Patent Document 4,820,688
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4820688

Electron beam electrical power transmission system
patent, October 1975

Preist, Donald Henry
US Patent Document 3,916,246
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Traveling wave tube
patent, July 2005

Dayton, Jr., James A.
US Patent Document 6,917,162
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6917162

Method for producing a microcoil
patent, May 2010

Schmidt, Oliver; Deneke, Christoph
US Patent Document 7,707,714
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7707714

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Similar Records

Title: High-frequency vacuum electronic device

Abstract

Citation Formats

Nano- and micro-scale wireless stimulating probe patent, July 2010

Released freestanding strained heterojunction structures patent, July 2011

Nanoscale electromagnetic radiation device using serpentine conductor patent, April 2013

Power regulator for intermittent use of traveling wave tube amplifiers in communications satellites patent, June 2005

High Frequency Helical Amplifier and Oscillator patent-application, October 2012

Helical Antenna and Method of Modulating the Performance of a Wireless Communications Device patent-application, July 2017

Tapered traveling wave tube patent, March 2002

Electron accelerator and a millimeter-wave and submillimeter-wave generator equipped with said accelerator patent, February 1986

Traveling wave tube oscillator/amplifier with superconducting RF circuit patent, April 1989

Electron beam electrical power transmission system patent, October 1975

Traveling wave tube patent, July 2005

Method for producing a microcoil patent, May 2010

Nano- and micro-scale wireless stimulating probe
patent, July 2010

Released freestanding strained heterojunction structures
patent, July 2011

Nanoscale electromagnetic radiation device using serpentine conductor
patent, April 2013

Power regulator for intermittent use of traveling wave tube amplifiers in communications satellites
patent, June 2005

High Frequency Helical Amplifier and Oscillator
patent-application, October 2012

Helical Antenna and Method of Modulating the Performance of a Wireless Communications Device
patent-application, July 2017

Tapered traveling wave tube
patent, March 2002

Electron accelerator and a millimeter-wave and submillimeter-wave generator equipped with said accelerator
patent, February 1986

Traveling wave tube oscillator/amplifier with superconducting RF circuit
patent, April 1989

Electron beam electrical power transmission system
patent, October 1975

Traveling wave tube
patent, July 2005

Method for producing a microcoil
patent, May 2010