BR7303774D0 - MICROWAVE CIRCUIT - Google Patents

MICROWAVE CIRCUIT

Info

Publication number
BR7303774D0
BR7303774D0 BR3774/73A BR377473A BR7303774D0 BR 7303774 D0 BR7303774 D0 BR 7303774D0 BR 3774/73 A BR3774/73 A BR 3774/73A BR 377473 A BR377473 A BR 377473A BR 7303774 D0 BR7303774 D0 BR 7303774D0
Authority
BR
Brazil
Prior art keywords
microwave circuit
microwave
circuit
Prior art date
Application number
BR3774/73A
Other languages
Portuguese (pt)
Inventor
Norihiko Yazawa Konno
Hoshino Norio
Konishi Kenichi Yoshihiro
Original Assignee
Japan Broadcasting Corp
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 Japan Broadcasting Corp filed Critical Japan Broadcasting Corp
Publication of BR7303774D0 publication Critical patent/BR7303774D0/en

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)
BR3774/73A 1972-05-23 1973-05-22 MICROWAVE CIRCUIT BR7303774D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47050993A JPS583401B2 (en) 1972-05-23 1972-05-23 micro halo

Publications (1)

Publication Number Publication Date
BR7303774D0 true BR7303774D0 (en) 1974-07-11

Family

ID=12874298

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3774/73A BR7303774D0 (en) 1972-05-23 1973-05-22 MICROWAVE CIRCUIT

Country Status (8)

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

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 (en) * 1974-04-30 1982-12-16 Japan Broadcasting Corp
JPS5125045A (en) * 1974-08-27 1976-03-01 Sony Corp DOHAKANG ATATAIIKI TSUKAROHAKI
JPS5150944U (en) * 1974-10-16 1976-04-17
JPS5153433A (en) * 1974-11-05 1976-05-11 Matsushita Electric Ind Co Ltd MAIKUROHA SOCHI
JPS5638802Y2 (en) * 1975-02-03 1981-09-10
JPS5611445Y2 (en) * 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 (en) * 1976-05-25 1981-10-22
JPS5313048U (en) * 1976-07-15 1978-02-03
JPS5317135U (en) * 1976-07-22 1978-02-14
JPS5337441U (en) * 1976-09-07 1978-04-01
JPS5379355A (en) * 1976-12-23 1978-07-13 Nippon Telegr & Teleph Corp <Ntt> Slot line open circuit
NL7704644A (en) * 1977-04-28 1978-10-31 Hollandse Signaalapparaten Bv MIX ELEMENT.
JPS5743362Y2 (en) * 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 (en) * 1978-10-25 1984-12-06 日本電信電話株式会社 Slot coupled line oscillator
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 (en) * 1980-06-10 1981-12-11 Thomson Csf HYPERFREQUENCY COUPLER WITH WAVEGUIDE
FR2511812A1 (en) * 1981-08-21 1983-02-25 Thomson Csf ELECTROMAGNETIC WAVE SWITCH
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 (en) * 1982-08-11 1984-02-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Millimetric-wave arrangement using fin-line technology
US4575701A (en) * 1983-05-27 1986-03-11 The Marconi Company Ltd. Microwave switch
FR2560442B1 (en) * 1984-02-24 1987-08-07 Thomson Csf SLOT LINE SWITCHING AND LIMITING DEVICE, OPERATING IN MICROWAVE
DE3406641A1 (en) * 1984-02-24 1985-08-29 ANT Nachrichtentechnik GmbH, 7150 Backnang TWO-BAND POLARIZING SWITCH
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 (en) * 1986-09-18 1988-12-02 Alcatel Thomson Faisceaux BROADBAND COMPOSITE FILTER 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 (en) * 1996-07-26 2000-05-22 株式会社村田製作所 Dielectric line, voltage controlled oscillator, mixer and circuit module
CA2346856A1 (en) * 1998-10-16 2000-04-27 Paratek Microwave, Inc. Voltage tunable varactors and tunable devices including such varactors
JP3521834B2 (en) * 2000-03-07 2004-04-26 株式会社村田製作所 Resonator, filter, oscillator, duplexer and communication device
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 (en) * 2003-03-31 2004-10-01 Thomson Licensing Sa FLOATING MICROWAVE FILTER WITH WAVEGUIDE STRUCTURE
JP5459225B2 (en) * 2008-12-26 2014-04-02 日本電気株式会社 Band pass filter
JP5184560B2 (en) * 2010-02-02 2013-04-17 日本電信電話株式会社 Polarization separator and method of manufacturing polarization separator
JP5184562B2 (en) * 2010-02-02 2013-04-17 日本電信電話株式会社 Fin line type waveguide structure, polarization separator, and manufacturing method of fin line type waveguide structure
JP5184561B2 (en) * 2010-02-02 2013-04-17 日本電信電話株式会社 Fin line type waveguide structure, polarization separator, and manufacturing method of fin line type waveguide structure
US9472836B2 (en) 2010-04-27 2016-10-18 Telefonaktiebolaget Lm Ericsson (Publ) Waveguide E-plane filter structure
US9799937B2 (en) 2013-04-02 2017-10-24 Telefonaktiebolaget Lm Ericsson (Publ) 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 (en) * 2017-05-22 2018-05-23 Акционерное общество Центральное конструкторское бюро аппаратостроения Waveguide directional coupler
RU2696817C1 (en) * 2019-01-09 2019-08-06 Михаил Борисович Гойхман Tunable band-close waveguide filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923901A (en) * 1941-07-25 1960-02-02 robertson
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 (en) * 1970-12-23 1976-03-19

Also Published As

Publication number Publication date
DE2326331B2 (en) 1978-06-01
NL173222B (en) 1983-07-18
GB1438149A (en) 1976-06-03
CA977049A (en) 1975-10-28
US3914713A (en) 1975-10-21
FR2185866A1 (en) 1974-01-04
JPS4910648A (en) 1974-01-30
JPS583401B2 (en) 1983-01-21
AU5597073A (en) 1974-11-28
NL173222C (en) 1983-12-16
NL7307150A (en) 1973-11-27
FR2185866B1 (en) 1976-04-23
DE2326331A1 (en) 1973-11-29

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