BE815701R - WAVE GUIDE FILTER - Google Patents

WAVE GUIDE FILTER

Info

Publication number
BE815701R
BE815701R BE144892A BE144892A BE815701R BE 815701 R BE815701 R BE 815701R BE 144892 A BE144892 A BE 144892A BE 144892 A BE144892 A BE 144892A BE 815701 R BE815701 R BE 815701R
Authority
BE
Belgium
Prior art keywords
wave guide
guide filter
filter
wave
guide
Prior art date
Application number
BE144892A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of BE815701R publication Critical patent/BE815701R/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/72—Radiators or antennas
    • H05B6/725—Rotatable antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/211—Waffle-iron filters; Corrugated structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • H05B6/707—Feed lines using waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
BE144892A 1972-06-13 1974-05-29 WAVE GUIDE FILTER BE815701R (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26239672A 1972-06-13 1972-06-13
US00366945A US3819900A (en) 1972-06-13 1973-06-04 Waveguide filter for microwave heating apparatus

Publications (1)

Publication Number Publication Date
BE815701R true BE815701R (en) 1974-09-16

Family

ID=26949188

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144892A BE815701R (en) 1972-06-13 1974-05-29 WAVE GUIDE FILTER

Country Status (3)

Country Link
US (1) US3819900A (en)
BE (1) BE815701R (en)
FR (1) FR2232097A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344065B2 (en) * 1974-04-17 1978-11-25
JPS5312535A (en) * 1976-07-20 1978-02-04 Toshiba Corp Microwave heating unit
US4268738A (en) * 1977-09-28 1981-05-19 The Procter & Gamble Company Microwave energy moderator
US4282416A (en) * 1978-08-21 1981-08-04 General Electric Co. Unitized structure for a microwave oven
US4316069A (en) * 1979-12-03 1982-02-16 General Electric Company Microwave oven excitation system
US4301347A (en) * 1980-08-14 1981-11-17 General Electric Company Feed system for microwave oven
US4324968A (en) * 1980-11-03 1982-04-13 General Electric Company Microwave oven cavity excitation system providing controlled electric field shape for uniformity of energy distribution
US4675631A (en) * 1985-01-17 1987-06-23 M/A-Com, Inc. Waveguide bandpass filter
FR2602114A1 (en) * 1986-07-23 1988-01-29 Esswein Sa Microwave oven with harmonics-rejecting filter
FR2629184B1 (en) * 1988-03-24 1990-10-12 Moulinex Sa MICROWAVE OVEN
US5498308A (en) * 1994-02-25 1996-03-12 Fusion Systems Corp. Plasma asher with microwave trap
KR0160810B1 (en) * 1994-08-29 1998-12-01 구자홍 Magnetron device of microwave oven
US6232853B1 (en) 1999-03-12 2001-05-15 Com Dev Limited Waveguide filter having asymmetrically corrugated resonators
US6263830B1 (en) 1999-04-12 2001-07-24 Matrix Integrated Systems, Inc. Microwave choke for remote plasma generator
US6169466B1 (en) 1999-05-10 2001-01-02 Com Dev Limited Corrugated waveguide filter having coupled resonator cavities
WO2001097324A1 (en) * 2000-06-12 2001-12-20 Forem S.R.L. Electric components for high frequency signals
US9129778B2 (en) 2011-03-18 2015-09-08 Lam Research Corporation Fluid distribution members and/or assemblies
WO2013018358A1 (en) * 2011-08-04 2013-02-07 パナソニック株式会社 Microwave heating device
WO2015037004A1 (en) * 2013-09-12 2015-03-19 Goji Limited Temperature measurement arrangement
US11374298B1 (en) * 2020-09-28 2022-06-28 Lockheed Martin Corporation Hybrid-harmonic waveguide filter including corrugations coupled by ridge interconnects and having sloped transformer sections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464035A (en) * 1966-07-25 1969-08-26 Gerald W Van Kol Filter coupled to microwave guide
US3511958A (en) * 1968-12-31 1970-05-12 Gen Electric Electronic oven including microwave coupling structure and folded cavity filters therefor
US3611214A (en) * 1969-08-18 1971-10-05 Varian Associates Waveguide reflective harmonic filter
US3597710A (en) * 1969-11-28 1971-08-03 Microwave Dev Lab Inc Aperiodic tapered corrugated waveguide filter

Also Published As

Publication number Publication date
FR2232097A2 (en) 1974-12-27
US3819900A (en) 1974-06-25

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