CN111033889B - 定向耦合器以及具有该定向耦合器的微波加热装置 - Google Patents

定向耦合器以及具有该定向耦合器的微波加热装置 Download PDF

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Publication number
CN111033889B
CN111033889B CN201980003790.XA CN201980003790A CN111033889B CN 111033889 B CN111033889 B CN 111033889B CN 201980003790 A CN201980003790 A CN 201980003790A CN 111033889 B CN111033889 B CN 111033889B
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China
Prior art keywords
line
opening
long hole
transmission line
directional coupler
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Chinese (zh)
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CN111033889A (zh
Inventor
久保昌之
吉野浩二
贞平匡史
中村秀树
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • 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
    • H05B6/708—Feed lines using waveguides in particular slotted waveguides

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
CN201980003790.XA 2018-04-20 2019-04-15 定向耦合器以及具有该定向耦合器的微波加热装置 Active CN111033889B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018081499 2018-04-20
JP2018-081499 2018-04-20
PCT/JP2019/016074 WO2019203170A1 (ja) 2018-04-20 2019-04-15 方向性結合器およびそれを備えたマイクロ波加熱装置

Publications (2)

Publication Number Publication Date
CN111033889A CN111033889A (zh) 2020-04-17
CN111033889B true CN111033889B (zh) 2021-10-08

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CN201980003790.XA Active CN111033889B (zh) 2018-04-20 2019-04-15 定向耦合器以及具有该定向耦合器的微波加热装置

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Country Link
EP (1) EP3783736B1 (ja)
JP (2) JP7178563B2 (ja)
CN (1) CN111033889B (ja)
WO (1) WO2019203170A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020170923A1 (ja) * 2019-02-22 2020-08-27 パナソニックＩｐマネジメント株式会社 マイクロ波加熱装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964415A (en) * 1986-12-15 1990-10-23 Larsen Lawrence E Apparatus for diathermy treatment and control
CN102773055A (zh) * 2012-05-22 2012-11-14 北京众诚汇微能源科技有限公司 一种微波加热装置及其应用
CN104604023A (zh) * 2013-01-31 2015-05-06 松下知识产权经营株式会社 定向耦合器以及具备该定向耦合器的微波加热装置
CN104676670A (zh) * 2014-05-28 2015-06-03 广东美的厨房电器制造有限公司 半导体微波炉及其半导体微波源

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1548818A1 (ru) * 1987-12-03 1990-03-07 Предприятие П/Я А-1845 Направленный ответвитель
KR0140601B1 (ko) * 1995-03-31 1998-07-01 배순훈 이중 원편파 수신장치
DE10202824A1 (de) * 2002-01-24 2003-07-31 Marconi Comm Gmbh Hohlleiter-Koppelvorrichtung
CN102315507B (zh) * 2011-07-07 2014-08-13 中国科学院等离子体物理研究所 高功率波导定向耦合器
US10176431B2 (en) * 2016-03-02 2019-01-08 University Of Maryland, College Park Low-noise, ultra-low temperature dissipative devices
CN111052862B (zh) 2018-04-20 2022-05-10 松下知识产权经营株式会社 微波加热装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964415A (en) * 1986-12-15 1990-10-23 Larsen Lawrence E Apparatus for diathermy treatment and control
CN102773055A (zh) * 2012-05-22 2012-11-14 北京众诚汇微能源科技有限公司 一种微波加热装置及其应用
CN104604023A (zh) * 2013-01-31 2015-05-06 松下知识产权经营株式会社 定向耦合器以及具备该定向耦合器的微波加热装置
CN104676670A (zh) * 2014-05-28 2015-06-03 广东美的厨房电器制造有限公司 半导体微波炉及其半导体微波源

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"应用于厨房小家电的稳定循环转换恒功率加热技术";刘正茂等;《日用电器》;20171031(第10期);第47-49页 *

Also Published As

Publication number Publication date
EP3783736A1 (en) 2021-02-24
EP3783736A4 (en) 2021-06-16
JP2022189917A (ja) 2022-12-22
WO2019203170A1 (ja) 2019-10-24
CN111033889A (zh) 2020-04-17
JP7178563B2 (ja) 2022-11-28
EP3783736B1 (en) 2023-11-22
JPWO2019203170A1 (ja) 2021-05-13
JP7454770B2 (ja) 2024-03-25

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