ES2027988T3 - Dispositivo de junta giratoria a hiperfrecuencia. - Google Patents
Dispositivo de junta giratoria a hiperfrecuencia.Info
- Publication number
- ES2027988T3 ES2027988T3 ES198787105976T ES87105976T ES2027988T3 ES 2027988 T3 ES2027988 T3 ES 2027988T3 ES 198787105976 T ES198787105976 T ES 198787105976T ES 87105976 T ES87105976 T ES 87105976T ES 2027988 T3 ES2027988 T3 ES 2027988T3
- Authority
- ES
- Spain
- Prior art keywords
- hyperfrequency
- board device
- accesses
- rotating board
- guide
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/06—Movable joints, e.g. rotating joints
- H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
- H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
- H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
Landscapes
- Waveguide Connection Structure (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transmission Devices (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
DISPOSITIVO DE JUNTA GIRATORIA DE HIPERFRECUENCIA, QUE CONSTA DE UNA GUIA CIRCULAR PRINCIPAL CONSTITUIDA POR DOS PARTES (10,11) SITUADAS EN LA PROLONGACION DE LA UNA A LA OTRA Y MOVIBLES EN ROTACION, POR CONTACTO DE LA UNA CON LA OTRA ALREDEDOR DE SU EJE DE SIMETRIA ( ), ESTANDO CADA UNA DE ESTAS PARTES (10,11) PROVISTA DE DOS ACCESOS (12,13 Y 22) ORTOGONALES ENTRE SI Y ORTOGONALES CON RESPECTO A LA PARED DE LA GUIA, TENIENDO UN ACOPLADOR HIBRIDO DE ENTRADA (18) SUS DOS SALIDAS (14,15) ACOPLADAS A LOS DOS ACCESOS (12,13) ) DE LA PRIMERA PARTE (10) POR MEDIO DE DOS GUIAS (16,17), Y TENIENDO UN ACOPLADOR HIBRIDO DE SALIDA SUS DOS ENTRADAS (24,25) ACOPLADAS A LOS DOS ACCESOS (22,23) DE LA SEGUNDA PARTE (11) DE LA GUIA PRINCIPAL POR MEDIO DE DOS GUIAS (27,28).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8606127A FR2598034B1 (fr) | 1986-04-28 | 1986-04-28 | Dispositif a joint tournant hyperfrequence |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027988T3 true ES2027988T3 (es) | 1992-07-01 |
Family
ID=9334687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787105976T Expired - Lifetime ES2027988T3 (es) | 1986-04-28 | 1987-04-23 | Dispositivo de junta giratoria a hiperfrecuencia. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4757281A (es) |
EP (1) | EP0243888B1 (es) |
CA (1) | CA1260082A (es) |
DE (1) | DE3775261D1 (es) |
ES (1) | ES2027988T3 (es) |
FR (1) | FR2598034B1 (es) |
GR (1) | GR3003863T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8812091D0 (en) * | 1988-05-21 | 1988-06-22 | Gen Electric Co Plc | Waveguide apparatus |
US5877660A (en) * | 1994-06-02 | 1999-03-02 | Nihon Dengyo Kosaku Co., Ltd. | Phase shifting device with rotatable cylindrical case having driver means on the end walls |
JP3908071B2 (ja) * | 2002-04-02 | 2007-04-25 | 三菱電機株式会社 | ロータリージョイント |
KR20070068259A (ko) * | 2005-12-26 | 2007-06-29 | 히타치 기자이 가부시키가이샤 | 체인·스프로킷 기구, 체인 및 스프로킷 |
ES2367807T3 (es) * | 2006-10-24 | 2011-11-08 | Pompilio Gatto | Aparato para radioterapia intraoperatoria con guia de ondas de acoplamiento rotatorio doble. |
DE202009006651U1 (de) | 2008-12-30 | 2009-07-23 | Dr. Nathrath, Trümper, Partnerschaft Ingenieure | Mirowellen-Drehkupplung für Rechteckhohlleiter |
JP5446552B2 (ja) * | 2009-07-30 | 2014-03-19 | ソニー株式会社 | 無線通信装置、回転構造体、電子機器 |
US9640851B2 (en) * | 2014-05-26 | 2017-05-02 | The Board Of Trustees Of The Leland Stanford Junior University | RF waveguide phase-directed power combiners |
US11152675B2 (en) | 2017-10-20 | 2021-10-19 | Waymo Llc | Communication system for LIDAR sensors used in a vehicle comprising a rotary joint with a bearing waveguide for coupling signals with communication chips |
US10522887B2 (en) * | 2017-10-20 | 2019-12-31 | Waymo Llc | Communication system for a vehicle comprising a dual channel rotary joint coupled to a plurality of interface waveguides for coupling electromagnetic signals between plural communication chips |
US10742315B1 (en) | 2019-05-21 | 2020-08-11 | Waymo Llc | Automotive communication system with dielectric waveguide cable and wireless contactless rotary joint |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526383A (en) * | 1948-01-23 | 1950-10-17 | Gen Electric | Wave guide mode converter |
US3668567A (en) * | 1970-07-02 | 1972-06-06 | Hughes Aircraft Co | Dual mode rotary microwave coupler |
FR2488055A1 (fr) * | 1980-07-31 | 1982-02-05 | Thomson Csf | Transducteur d'antenne pour antenne d'emission-reception et source primaire d'antenne equipee d'un tel transducteur |
US4412192A (en) * | 1981-08-14 | 1983-10-25 | The United States Of America As Represented By The Secretary Of The Navy | Millimeter wave dielectric waveguide rotary joint |
FR2577719B1 (fr) * | 1985-02-15 | 1987-05-29 | Alcatel Espace | Duplexeur de polarisations |
ATE58033T1 (de) * | 1985-03-27 | 1990-11-15 | Siemens Ag | Polaristationsweiche fuer einrichtungen der hoechstfreqenztechnik. |
IT1181958B (it) * | 1985-03-27 | 1987-09-30 | Selenia Spazio Spa | Dispositivo per la combinazione senza perdite della potenza rf di due o piu' trasmettitori a microonde funzionanti in parallelo e con qualsiasi rapporto di potenza |
-
1986
- 1986-04-28 FR FR8606127A patent/FR2598034B1/fr not_active Expired
-
1987
- 1987-04-22 US US07/041,253 patent/US4757281A/en not_active Expired - Fee Related
- 1987-04-23 ES ES198787105976T patent/ES2027988T3/es not_active Expired - Lifetime
- 1987-04-23 DE DE8787105976T patent/DE3775261D1/de not_active Expired - Fee Related
- 1987-04-23 EP EP87105976A patent/EP0243888B1/fr not_active Expired - Lifetime
- 1987-04-28 CA CA000535846A patent/CA1260082A/fr not_active Expired
-
1992
- 1992-02-21 GR GR920400281T patent/GR3003863T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
FR2598034B1 (fr) | 1988-08-26 |
US4757281A (en) | 1988-07-12 |
GR3003863T3 (es) | 1993-03-16 |
CA1260082A (fr) | 1989-09-26 |
EP0243888B1 (fr) | 1991-12-18 |
FR2598034A1 (fr) | 1987-10-30 |
EP0243888A1 (fr) | 1987-11-04 |
DE3775261D1 (de) | 1992-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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