CA977049A - Microwave circuits - Google Patents

Microwave circuits

Info

Publication number
CA977049A
CA977049A CA171,763A CA171763A CA977049A CA 977049 A CA977049 A CA 977049A CA 171763 A CA171763 A CA 171763A CA 977049 A CA977049 A CA 977049A
Authority
CA
Canada
Prior art keywords
microwave circuits
microwave
circuits
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA171,763A
Other languages
English (en)
Other versions
CA171763S (en
Inventor
Kenichi Konno
Yoshihiro Konishi
Norihiko Yazawa
Norio Hoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
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 Nippon Hoso Kyokai NHK filed Critical Nippon Hoso Kyokai NHK
Application granted granted Critical
Publication of CA977049A publication Critical patent/CA977049A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/185—Phase-shifters using a diode or a gas filled discharge tube
    • 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
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • 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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • H03B19/18—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes and elements comprising distributed inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit
    • H03D9/0641—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit located in a hollow waveguide
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0616—Transference of modulation using distributed inductance and capacitance by means of diodes mounted in a hollow waveguide
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)
CA171,763A 1972-05-23 1973-05-18 Microwave circuits Expired CA977049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47050993A JPS583401B2 (ja) 1972-05-23 1972-05-23 マイクロハカイロ

Publications (1)

Publication Number Publication Date
CA977049A true CA977049A (en) 1975-10-28

Family

ID=12874298

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,763A Expired CA977049A (en) 1972-05-23 1973-05-18 Microwave circuits

Country Status (8)

Country Link
US (1) US3914713A (hu)
JP (1) JPS583401B2 (hu)
BR (1) BR7303774D0 (hu)
CA (1) CA977049A (hu)
DE (1) DE2326331B2 (hu)
FR (1) FR2185866B1 (hu)
GB (1) GB1438149A (hu)
NL (1) NL173222C (hu)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028650A (en) * 1972-05-23 1977-06-07 Nippon Hoso Kyokai Microwave circuits constructed inside a waveguide
JPS5759684B2 (hu) * 1974-04-30 1982-12-16 Japan Broadcasting Corp
JPS5125045A (ja) * 1974-08-27 1976-03-01 Sony Corp Dohakangatataiikitsukarohaki
JPS5150944U (hu) * 1974-10-16 1976-04-17
JPS5153433A (ja) * 1974-11-05 1976-05-11 Matsushita Electric Ind Co Ltd Maikurohasochi
JPS5638802Y2 (hu) * 1975-02-03 1981-09-10
JPS5611445Y2 (hu) * 1975-05-02 1981-03-16
JPS51138368A (en) * 1975-05-26 1976-11-29 Matsushita Electric Ind Co Ltd Microwave circuit device
JPS51146406A (en) * 1975-06-11 1976-12-16 Sanyo Chem Ind Ltd Purification of aminoalcohols
JPS5222459A (en) * 1975-08-13 1977-02-19 Matsushita Electric Ind Co Ltd Microwave equipment
JPS5645203Y2 (hu) * 1976-05-25 1981-10-22
JPS5313048U (hu) * 1976-07-15 1978-02-03
JPS5317135U (hu) * 1976-07-22 1978-02-14
JPS5337441U (hu) * 1976-09-07 1978-04-01
JPS5379355A (en) * 1976-12-23 1978-07-13 Nippon Telegr & Teleph Corp <Ntt> Slot line open circuit
NL7704644A (nl) * 1977-04-28 1978-10-31 Hollandse Signaalapparaten Bv Mengelement.
JPS5743362Y2 (hu) * 1977-07-05 1982-09-24
JPS53108260A (en) * 1978-03-20 1978-09-20 Toshiba Corp Microwave filter
JPS5544258A (en) * 1978-09-22 1980-03-28 Matsushita Electric Ind Co Ltd Waveguide unit
JPS5950124B2 (ja) * 1978-10-25 1984-12-06 日本電信電話株式会社 スロット結合線路形発振器
PL119907B1 (en) * 1978-11-04 1982-01-30 Polska Akademia Nauk Instytut Fizyki Converter of frequency of electromagnetic radiation in the range of millimetre and submillimetre wavesoblasti millimetrovykh i submillimetrovykh voln
JPS55124301A (en) * 1979-03-20 1980-09-25 Nec Corp Waveguide detector
FR2484154A1 (fr) * 1980-06-10 1981-12-11 Thomson Csf Coupleur hyperfrequence a guide d'onde
FR2511812A1 (fr) * 1981-08-21 1983-02-25 Thomson Csf Commutateur d'ondes electromagnetiques
US4467294A (en) * 1981-12-17 1984-08-21 Vitalink Communications Corporation Waveguide apparatus and method for dual polarized and dual frequency signals
GB2120460B (en) * 1982-05-07 1986-02-12 Marconi Co Ltd Microwave switch
DE3229795A1 (de) * 1982-08-11 1984-02-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Millimeterwellen-anordnung in finleitungstechnik
US4575701A (en) * 1983-05-27 1986-03-11 The Marconi Company Ltd. Microwave switch
DE3406641A1 (de) * 1984-02-24 1985-08-29 ANT Nachrichtentechnik GmbH, 7150 Backnang Zweiband-polarisationsweiche
FR2560442B1 (fr) * 1984-02-24 1987-08-07 Thomson Csf Dispositif de commutation et de limitation a ligne a fente, fonctionnant en hyperfrequences
US4568893A (en) * 1985-01-31 1986-02-04 Rca Corporation Millimeter wave fin-line reflection phase shifter
US4789840A (en) * 1986-04-16 1988-12-06 Hewlett-Packard Company Integrated capacitance structures in microwave finline devices
US4873501A (en) * 1986-06-27 1989-10-10 The United States Of America As Represented By The Secretary Of The Navy Internal transmission line filter element
FR2604305B1 (fr) * 1986-09-18 1988-12-02 Alcatel Thomson Faisceaux Filtre composite a large bande de type plan e
US4894627A (en) * 1989-01-03 1990-01-16 Motorola, Inc. Directional waveguide-finline coupler
US5945894A (en) * 1995-03-22 1999-08-31 Murata Manufacturing Co., Ltd. Dielectric resonator and filter utilizing a non-radiative dielectric waveguide device
JP3045074B2 (ja) * 1996-07-26 2000-05-22 株式会社村田製作所 誘電体線路、電圧制御発振器、ミキサーおよび回路モジュール
WO2000024079A1 (en) * 1998-10-16 2000-04-27 Paratek Microwave, Inc. Voltage tunable varactors and tunable devices including such varactors
JP3521834B2 (ja) * 2000-03-07 2004-04-26 株式会社村田製作所 共振器、フィルタ、発振器、デュプレクサおよび通信装置
US6392508B1 (en) * 2000-03-28 2002-05-21 Nortel Networks Limited Tuneable waveguide filter and method of design thereof
AUPS061802A0 (en) * 2002-02-19 2002-03-14 Commonwealth Scientific And Industrial Research Organisation Low cost dielectric tuning for e-plane filters
FR2853143A1 (fr) * 2003-03-31 2004-10-01 Thomson Licensing Sa Filtre flottant hyperfrequence en structure guide d'onde
JP5459225B2 (ja) * 2008-12-26 2014-04-02 日本電気株式会社 帯域通過フィルタ
JP5184560B2 (ja) * 2010-02-02 2013-04-17 日本電信電話株式会社 偏波分離器および偏波分離器の製造方法
JP5184562B2 (ja) * 2010-02-02 2013-04-17 日本電信電話株式会社 フィンライン型導波管構造、偏波分離器およびフィンライン型導波管構造の製造方法
JP5184561B2 (ja) * 2010-02-02 2013-04-17 日本電信電話株式会社 フィンライン型導波管構造、偏波分離器およびフィンライン型導波管構造の製造方法
EP2564464B1 (en) 2010-04-27 2015-03-04 Telefonaktiebolaget LM Ericsson (publ) A waveguide e-plane filter structure
WO2014161567A1 (en) * 2013-04-02 2014-10-09 Telefonaktiebolaget L M Ericsson (Publ) A waveguide e-plane filter structure
US10249929B1 (en) * 2016-01-29 2019-04-02 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Multimode directional coupler
EP3333968B1 (en) * 2016-12-12 2022-10-05 European Space Agency (ESA) A directional coupler and a method of manufacturing thereof
RU2654989C1 (ru) * 2017-05-22 2018-05-23 Акционерное общество Центральное конструкторское бюро аппаратостроения Волноводный направленный ответвитель
RU2696817C1 (ru) * 2019-01-09 2019-08-06 Михаил Борисович Гойхман Перестраиваемый полосно-запирающий волноводный фильтр

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107014C (hu) * 1941-07-25
US2924797A (en) * 1955-11-29 1960-02-09 Bell Telephone Labor Inc Finline coupler
GB979571A (en) * 1962-05-24 1965-01-06 Gen Electric Co Ltd Improvements in or relating to waveguide devices
JPS518709B1 (hu) * 1970-12-23 1976-03-19

Also Published As

Publication number Publication date
NL173222B (nl) 1983-07-18
FR2185866A1 (hu) 1974-01-04
NL173222C (nl) 1983-12-16
GB1438149A (en) 1976-06-03
US3914713A (en) 1975-10-21
AU5597073A (en) 1974-11-28
JPS583401B2 (ja) 1983-01-21
DE2326331A1 (de) 1973-11-29
FR2185866B1 (hu) 1976-04-23
DE2326331B2 (de) 1978-06-01
NL7307150A (hu) 1973-11-27
BR7303774D0 (pt) 1974-07-11
JPS4910648A (hu) 1974-01-30

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