WO2008008504A3 - Apparatus and method for producing electromagnetic oscillations - Google Patents

Apparatus and method for producing electromagnetic oscillations Download PDF

Info

Publication number
WO2008008504A3
WO2008008504A3 PCT/US2007/016020 US2007016020W WO2008008504A3 WO 2008008504 A3 WO2008008504 A3 WO 2008008504A3 US 2007016020 W US2007016020 W US 2007016020W WO 2008008504 A3 WO2008008504 A3 WO 2008008504A3
Authority
WO
WIPO (PCT)
Prior art keywords
oscillator
electron beam
amplifier
electromagnetic oscillations
conducting material
Prior art date
Application number
PCT/US2007/016020
Other languages
French (fr)
Other versions
WO2008008504A2 (en
Inventor
James A Dayton
Original Assignee
Manhattan Technologies Llc
James A Dayton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Manhattan Technologies Llc, James A Dayton filed Critical Manhattan Technologies Llc
Publication of WO2008008504A2 publication Critical patent/WO2008008504A2/en
Publication of WO2008008504A3 publication Critical patent/WO2008008504A3/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
    • H03B9/08—Generation of oscillations using transit-time effects using discharge tubes using a travelling-wave tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/12—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • 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
    • H01J25/40—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 the backward travelling wave being utilised

Abstract

A device for providing electromagnetic oscillations in the sub-millimeter range comprising one or more electron beam generators for providing a first and a second electron beam and one or more magnetic field generators for focusing the first and second electron beams. The device may comprise an oscillator comprising a slow wave circuit having a structure of an electrically non-conducting material with metallized surfaces adjacent the first electron beam and an amplifier comprising a slow wave circuit having a structure of an electrically non-conducting material with metallized surfaces adjacent the second electron beam and electrically connected to said oscillator. The oscillator and amplifier may be formed on a single substrate utilizing a single deposition process. The oscillator and amplifier may be contained in a single vacuum envelope.
PCT/US2007/016020 2006-07-13 2007-07-13 Apparatus and method for producing electromagnetic oscillations WO2008008504A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83034206P 2006-07-13 2006-07-13
US60/830,342 2006-07-13

Publications (2)

Publication Number Publication Date
WO2008008504A2 WO2008008504A2 (en) 2008-01-17
WO2008008504A3 true WO2008008504A3 (en) 2008-11-27

Family

ID=38923940

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/016020 WO2008008504A2 (en) 2006-07-13 2007-07-13 Apparatus and method for producing electromagnetic oscillations

Country Status (2)

Country Link
US (1) US7679462B2 (en)
WO (1) WO2008008504A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101793277B1 (en) * 2007-02-21 2017-11-20 테라피직스 코포레이션 High frequency helical amplifier and oscillator
US11961693B2 (en) 2020-11-15 2024-04-16 Elve Inc. Magneto-electrostatic sensing, focusing, and steering of electron beams in vacuum electron devices
US20230402214A1 (en) * 2022-06-12 2023-12-14 Elve Inc. Magnet array holder accelerated assembly and improved alignment in vacuum electronic devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787747A (en) * 1972-08-07 1974-01-22 Varian Associates Periodic magnetically focused beam tube

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510250A (en) 1951-04-13
US2880355A (en) 1952-04-09 1959-03-31 Csf Backward flow travelling wave oscillators
FR63583E (en) 1952-12-13 1955-09-29 Csf Traveling wave tube oscillator with propagation of electromagnetic energy in the opposite direction of the beam
FR2349948A1 (en) 1976-04-29 1977-11-25 Thomson Csf REGRESSIVE WAVE OSCILLATOR TUBE FOR THE PRODUCTION OF RADIOELECTRIC WAVES IN HYPERFREQUENCY
US4237402A (en) 1979-03-26 1980-12-02 Varian Associates, Inc. Slow-wave circuit for traveling-wave tubes
US4409519A (en) 1981-07-29 1983-10-11 Varian Associates, Inc. TWT Slow-wave structure assembled from three ladder-like slabs
US4459562A (en) 1982-10-13 1984-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Dielectric based submillimeter backward wave oscillator circuit
US4568009A (en) 1984-01-20 1986-02-04 United States Surgical Corporation Surgical fastener applying apparatus
US4820688A (en) 1987-11-27 1989-04-11 Jasper Jr Louis J Traveling wave tube oscillator/amplifier with superconducting RF circuit
US4866343A (en) 1988-10-20 1989-09-12 Varian Associates, Inc. Re-entrant double-staggered ladder circuit
US5363016A (en) 1991-09-30 1994-11-08 Varian Associates, Inc. Cooled reentrant TWT ladder circuit having axially raised cooling bars
US6001432A (en) 1992-11-19 1999-12-14 Semiconductor Energy Laboratory Co., Ltd. Apparatus for forming films on a substrate
DE19525199A1 (en) 1995-07-11 1997-01-16 Licentia Gmbh Delay line for travelling wave tube - has middle part with two inter digitally interlocking unitary comb line strips and two side strips
US6042900A (en) 1996-03-12 2000-03-28 Alexander Rakhimov CVD method for forming diamond films
WO1998044529A1 (en) 1996-06-25 1998-10-08 Vanderbilt University Microtip vacuum field emitter structures, arrays, and devices, and methods of fabrication
KR100230958B1 (en) 1996-10-30 1999-11-15 윤덕용 Cvd system for high directional diamond film and film forming method
FI107407B (en) 1997-09-16 2001-07-31 Metorex Internat Oy A submillimeter wave imaging system
US5944573A (en) 1997-12-10 1999-08-31 Bav Technologies, Ltd. Method for manufacture of field emission array
US6301333B1 (en) 1999-12-30 2001-10-09 Genvac Aerospace Corp. Process for coating amorphous carbon coating on to an x-ray target
US6244212B1 (en) 1999-12-30 2001-06-12 Genvac Aerospace Corporation Electron beam evaporation assembly for high uniform thin film
US6521149B1 (en) 2000-06-06 2003-02-18 Gerald T. Mearini Solid chemical vapor deposition diamond microchannel plate
US6584675B1 (en) 2000-06-09 2003-07-01 Sunder S. Rajan Method for fabricating three dimensional traveling wave tube circuit elements using laser lithography
US7195797B2 (en) 2000-07-10 2007-03-27 Atomic Telecom High throughput high-yield vacuum deposition system
US6656444B1 (en) 2000-10-27 2003-12-02 P1 Diamond, Inc. Methods for synthesizing high-efficiency diamond and material and diamond material produced thereby
US6686696B2 (en) 2001-03-08 2004-02-03 Genvac Aerospace Corporation Magnetron with diamond coated cathode
US6700454B2 (en) 2001-06-29 2004-03-02 Zvi Yaniv Integrated RF array using carbon nanotube cathodes
US6917162B2 (en) 2002-02-13 2005-07-12 Genvac Aerospace Corporation Traveling wave tube
US7037370B2 (en) 2003-02-06 2006-05-02 Mearini Gerald T Free-standing diamond structures and methods
US7193485B2 (en) 2003-08-12 2007-03-20 James A. Dayton, Jr. Method and apparatus for bi-planar backward wave oscillator
US7128820B2 (en) * 2004-03-11 2006-10-31 Hyunjung Lee Process for preparing a non-conductive substrate for electroplating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787747A (en) * 1972-08-07 1974-01-22 Varian Associates Periodic magnetically focused beam tube

Also Published As

Publication number Publication date
US7679462B2 (en) 2010-03-16
WO2008008504A2 (en) 2008-01-17
US20080024236A1 (en) 2008-01-31

Similar Documents

Publication Publication Date Title
JP6224838B2 (en) SENSOR HAVING SENSOR ELEMENT AND METHOD FOR PRODUCING THE SENSOR ELEMENT
WO2007019188A3 (en) Manufacture of photovoltaic devices
MY126842A (en) Copper foil excellent in laser beam drilling performance and production method therefor
SG151287A1 (en) Method for reducing roughness of a thick insulating layer
WO2008127783A3 (en) High frequency helical amplifier and oscillator
WO2008008504A3 (en) Apparatus and method for producing electromagnetic oscillations
TW200731329A (en) Method of forming via hole using laser beam
CN102044728B (en) Method and device capable of improving high-power microwave breakdown threshold of dielectric window
TWI640235B (en) High frequency copper silver mixed conductive line structure and method same
WO2008033947A3 (en) Microscale high-frequency vacuum electrical device
JP2006135595A5 (en)
WO2006034686A3 (en) Method for producing a thin-film semiconductor chip
JP2007026781A (en) Plasma treatment device
TW201512433A (en) Method for increasing adhesion of copper to polymeric surfaces
Starodubov et al. Study of flexible monopole antenna with coplanar feeding structure fabricated by magnetron sputtering and laser ablation technologies
TW200721423A (en) Electronic circuit device and method of fabricating the same
WO2006072021A3 (en) Processes for forming electronic devices and electronic devices formed by such processes
US10601097B2 (en) Non-reciprocal circuit element, manufacturing method therefor, and communication device
US8723617B2 (en) Reduction of multipacting by means of spatially varying magnetization
WO2008033928A3 (en) Electron beam enhanced surface wave plasma source
TW200420211A (en) Laser processing method
JP2013162295A (en) Base substrate, electronic device, manufacturing method of base substrate, and manufacturing method of electronic device
US10396423B2 (en) Device including a passage within a non-conductive carrier, wherein the passage transmits a high-frequency signal between a transmitter and a receiver which are galvanically isolated from each other
Auyeung et al. Laser fabrication of GPS conformal antennas
JP5300583B2 (en) Antenna device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07836072

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07836072

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)