BR7303774D0 - Circuito de microondas - Google Patents
Circuito de microondasInfo
- 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
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)
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 |
---|---|
BR7303774D0 true BR7303774D0 (pt) | 1974-07-11 |
Family
ID=12874298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR3774/73A BR7303774D0 (pt) | 1972-05-23 | 1973-05-22 | Circuito de microondas |
Country Status (8)
Country | Link |
---|---|
US (1) | US3914713A (th) |
JP (1) | JPS583401B2 (th) |
BR (1) | BR7303774D0 (th) |
CA (1) | CA977049A (th) |
DE (1) | DE2326331B2 (th) |
FR (1) | FR2185866B1 (th) |
GB (1) | GB1438149A (th) |
NL (1) | NL173222C (th) |
Families Citing this family (52)
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 (th) * | 1974-04-30 | 1982-12-16 | Japan Broadcasting Corp | |
JPS5125045A (ja) * | 1974-08-27 | 1976-03-01 | Sony Corp | Dohakangatataiikitsukarohaki |
JPS5150944U (th) * | 1974-10-16 | 1976-04-17 | ||
JPS5153433A (ja) * | 1974-11-05 | 1976-05-11 | Matsushita Electric Ind Co Ltd | Maikurohasochi |
JPS5638802Y2 (th) * | 1975-02-03 | 1981-09-10 | ||
JPS5611445Y2 (th) * | 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 (th) * | 1976-05-25 | 1981-10-22 | ||
JPS5313048U (th) * | 1976-07-15 | 1978-02-03 | ||
JPS5317135U (th) * | 1976-07-22 | 1978-02-14 | ||
JPS5337441U (th) * | 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 (th) * | 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 |
FR2560442B1 (fr) * | 1984-02-24 | 1987-08-07 | Thomson Csf | Dispositif de commutation et de limitation a ligne a fente, fonctionnant en hyperfrequences |
DE3406641A1 (de) * | 1984-02-24 | 1985-08-29 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Zweiband-polarisationsweiche |
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 |
JP2002528899A (ja) * | 1998-10-16 | 2002-09-03 | パラテック マイクロウェーブ インコーポレイテッド | 電圧制御型バラクタ及びかかるバラクタを備えた制御可能な装置 |
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 |
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 |
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 |
WO2011134497A1 (en) * | 2010-04-27 | 2011-11-03 | Telefonaktiebolaget L M 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL107014C (th) * | 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 (th) * | 1970-12-23 | 1976-03-19 |
-
1972
- 1972-05-23 JP JP47050993A patent/JPS583401B2/ja not_active Expired
-
1973
- 1973-05-18 CA CA171,763A patent/CA977049A/en not_active Expired
- 1973-05-18 US US361817A patent/US3914713A/en not_active Expired - Lifetime
- 1973-05-22 NL NLAANVRAGE7307150,A patent/NL173222C/xx not_active IP Right Cessation
- 1973-05-22 FR FR7318597A patent/FR2185866B1/fr not_active Expired
- 1973-05-22 GB GB2436173A patent/GB1438149A/en not_active Expired
- 1973-05-22 BR BR3774/73A patent/BR7303774D0/pt unknown
- 1973-05-23 DE DE2326331A patent/DE2326331B2/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FR2185866A1 (th) | 1974-01-04 |
DE2326331B2 (de) | 1978-06-01 |
DE2326331A1 (de) | 1973-11-29 |
AU5597073A (en) | 1974-11-28 |
GB1438149A (en) | 1976-06-03 |
FR2185866B1 (th) | 1976-04-23 |
NL173222B (nl) | 1983-07-18 |
NL7307150A (th) | 1973-11-27 |
CA977049A (en) | 1975-10-28 |
US3914713A (en) | 1975-10-21 |
JPS4910648A (th) | 1974-01-30 |
NL173222C (nl) | 1983-12-16 |
JPS583401B2 (ja) | 1983-01-21 |
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