FI946065A - Sähkömagneettinen jakelujärjestelmä - Google Patents
Sähkömagneettinen jakelujärjestelmä Download PDFInfo
- Publication number
- FI946065A FI946065A FI946065A FI946065A FI946065A FI 946065 A FI946065 A FI 946065A FI 946065 A FI946065 A FI 946065A FI 946065 A FI946065 A FI 946065A FI 946065 A FI946065 A FI 946065A
- Authority
- FI
- Finland
- Prior art keywords
- distribution system
- electromagnetic distribution
- electromagnetic
- distribution
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/904,597 US5349364A (en) | 1992-06-26 | 1992-06-26 | Electromagnetic power distribution system comprising distinct type couplers |
PCT/US1993/006202 WO1994000890A1 (en) | 1992-06-26 | 1993-06-25 | Electromagnetic power distribution system |
Publications (2)
Publication Number | Publication Date |
---|---|
FI946065A true FI946065A (fi) | 1994-12-23 |
FI946065A0 FI946065A0 (fi) | 1994-12-23 |
Family
ID=25419406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI946065A FI946065A0 (fi) | 1992-06-26 | 1994-12-23 | Sähkömagneettinen jakelujärjestelmä |
Country Status (8)
Country | Link |
---|---|
US (1) | US5349364A (fi) |
EP (1) | EP0647358B1 (fi) |
JP (1) | JP3467038B2 (fi) |
AU (1) | AU4769293A (fi) |
DE (1) | DE69330953T2 (fi) |
FI (1) | FI946065A0 (fi) |
RU (1) | RU2107974C1 (fi) |
WO (1) | WO1994000890A1 (fi) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428362A (en) * | 1994-02-07 | 1995-06-27 | Motorola, Inc. | Substrate integrated antenna |
GB2328319B (en) * | 1994-06-22 | 1999-06-02 | British Aerospace | A frequency selective surface |
US6087988A (en) * | 1995-11-21 | 2000-07-11 | Raytheon Company | In-line CP patch radiator |
US5872547A (en) * | 1996-07-16 | 1999-02-16 | Metawave Communications Corporation | Conical omni-directional coverage multibeam antenna with parasitic elements |
US5940048A (en) | 1996-07-16 | 1999-08-17 | Metawave Communications Corporation | Conical omni-directional coverage multibeam antenna |
US6184827B1 (en) * | 1999-02-26 | 2001-02-06 | Motorola, Inc. | Low cost beam steering planar array antenna |
US6335662B1 (en) * | 1999-09-21 | 2002-01-01 | The United States Of America As Represented By The Secretary Of The Army | Ferroelectric-tunable microwave branching couplers |
US6538603B1 (en) * | 2000-07-21 | 2003-03-25 | Paratek Microwave, Inc. | Phased array antennas incorporating voltage-tunable phase shifters |
SG96568A1 (en) * | 2000-09-21 | 2003-06-16 | Univ Singapore | Beam synthesis method for downlink beamforming in fdd wireless communication system. |
PL207443B1 (pl) | 2001-04-20 | 2010-12-31 | Aloys Wobben | Sposób sterowania pracą siłowni wiatrowej i siłownia wiatrowa |
DE10119624A1 (de) * | 2001-04-20 | 2002-11-21 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
GB0110298D0 (en) * | 2001-04-26 | 2001-06-20 | Plasma Antennas Ltd | Apparatus for providing a controllable signal delay along a transmission line |
US7034636B2 (en) * | 2001-09-20 | 2006-04-25 | Paratek Microwave Incorporated | Tunable filters having variable bandwidth and variable delay |
EP1428289A1 (en) * | 2001-09-20 | 2004-06-16 | Paratek Microwave, Inc. | Tunable filters having variable bandwidth and variable delay |
NZ521823A (en) * | 2002-10-04 | 2005-11-25 | Ind Res Ltd | An array of antenna elements used as a microwave sensor to grade produce such as fruit |
US6956449B2 (en) * | 2003-01-27 | 2005-10-18 | Andrew Corporation | Quadrature hybrid low loss directional coupler |
US7342467B2 (en) * | 2004-06-30 | 2008-03-11 | Harris Stratex Networks, Inc. | Variable power coupling device |
WO2008047763A1 (fr) * | 2006-10-17 | 2008-04-24 | Mitsubishi Electric Corporation | Oscillateur, dispositif émetteur/récepteur et synthétiseur de fréquences |
CN102017450A (zh) * | 2007-10-30 | 2011-04-13 | 拉姆伯斯公司 | 用于确定通信系统中到达角度的技术 |
KR101547818B1 (ko) * | 2008-01-29 | 2015-08-27 | 삼성전자주식회사 | 시분할복신 무선통신시스템에서 송수신 안테나 스위칭 장치 |
US8285231B2 (en) * | 2009-06-09 | 2012-10-09 | Broadcom Corporation | Method and system for an integrated leaky wave antenna-based transmitter and on-chip power distribution |
CA2708114C (en) * | 2009-06-18 | 2017-11-14 | Lin-ping SHEN | Butler matrix and beam forming antenna comprising same |
US8514007B1 (en) | 2012-01-27 | 2013-08-20 | Freescale Semiconductor, Inc. | Adjustable power splitter and corresponding methods and apparatus |
US9203348B2 (en) * | 2012-01-27 | 2015-12-01 | Freescale Semiconductor, Inc. | Adjustable power splitters and corresponding methods and apparatus |
US9166301B2 (en) | 2012-02-13 | 2015-10-20 | AMI Research & Development, LLC | Travelling wave antenna feed structures |
US9225291B2 (en) | 2013-10-29 | 2015-12-29 | Freescale Semiconductor, Inc. | Adaptive adjustment of power splitter |
JP6165649B2 (ja) * | 2014-02-04 | 2017-07-19 | 株式会社東芝 | アンテナ装置およびレーダ装置 |
US9705199B2 (en) | 2014-05-02 | 2017-07-11 | AMI Research & Development, LLC | Quasi TEM dielectric travelling wave scanning array |
US9774299B2 (en) | 2014-09-29 | 2017-09-26 | Nxp Usa, Inc. | Modifiable signal adjustment devices for power amplifiers and corresponding methods and apparatus |
US9647611B1 (en) | 2015-10-28 | 2017-05-09 | Nxp Usa, Inc. | Reconfigurable power splitters and amplifiers, and corresponding methods |
WO2017083812A1 (en) * | 2015-11-12 | 2017-05-18 | Duke University | Printed cavities for computational microwave imaging and methods of use |
RU208172U1 (ru) * | 2021-07-05 | 2021-12-07 | Федеральное государственное автономное образовательное учреждение высшего образования «Южно-Уральский государственный университет (национальный исследовательский университет)» ФГАОУ ВО «ЮУрГУ (НИУ)» | Дуплексер на основе объёмных полосково-щелевых переходов |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE478014A (fi) * | 1942-07-01 | |||
US2789271A (en) * | 1948-10-05 | 1957-04-16 | Bell Telephone Labor Inc | Hybrid ring coupling arrangement |
US3071769A (en) * | 1958-01-16 | 1963-01-01 | North American Aviation Inc | Four horn feed bridge |
US3307189A (en) * | 1961-03-22 | 1967-02-28 | John E Meade | Microwave antenna lobing |
FR85806E (fr) * | 1963-05-07 | 1965-10-22 | Csf | Aérien de goniométrie à large bande |
DE1264545C2 (de) * | 1963-10-10 | 1973-05-17 | Siemens Ag | Verteilerschaltung fuer vier im Drehfeld gespeiste Strahler |
US3295134A (en) * | 1965-11-12 | 1966-12-27 | Sanders Associates Inc | Antenna system for radiating directional patterns |
US3495263A (en) * | 1967-12-06 | 1970-02-10 | Us Army | Phased array antenna system |
US3701158A (en) * | 1970-01-22 | 1972-10-24 | Motorola Inc | Dual mode wave energy transducer device |
US3668567A (en) * | 1970-07-02 | 1972-06-06 | Hughes Aircraft Co | Dual mode rotary microwave coupler |
US4101892A (en) * | 1975-11-19 | 1978-07-18 | Andrew Alford | Localizer antenna array for use with localizer transmitters operating at one carrier frequency |
US4241352A (en) * | 1976-09-15 | 1980-12-23 | Ball Brothers Research Corporation | Feed network scanning antenna employing rotating directional coupler |
US4231040A (en) * | 1978-12-11 | 1980-10-28 | Motorola, Inc. | Simultaneous multiple beam antenna array matrix and method thereof |
US4316159A (en) * | 1979-01-22 | 1982-02-16 | Rca Corporation | Redundant microwave switching matrix |
US4427936A (en) * | 1981-06-22 | 1984-01-24 | Microwave Development Labs | Reflection coefficient measurements |
US4584582A (en) * | 1981-08-31 | 1986-04-22 | Motorola, Inc. | Multi-mode direction finding antenna |
US4423392A (en) * | 1981-11-30 | 1983-12-27 | Wolfson Ronald I | Dual-mode stripline antenna feed performing multiple angularly separated beams in space |
US4471361A (en) * | 1982-09-23 | 1984-09-11 | Rca Corporation | Phase reconfigurable beam antenna system |
US4689627A (en) * | 1983-05-20 | 1987-08-25 | Hughes Aircraft Company | Dual band phased antenna array using wideband element with diplexer |
FR2560446B1 (fr) * | 1984-01-05 | 1986-05-30 | Europ Agence Spatiale | Repartiteur de puissance pour antenne a faisceaux multiples a elements sources partages |
FR2562333B1 (fr) * | 1984-03-27 | 1988-11-18 | Labo Cent Telecommunicat | Procede de compensation de dephasage pour distributeur arborise d'alimentation d'antenne reseau et distributeur utilisant ce procede |
JPS60229502A (ja) * | 1984-04-27 | 1985-11-14 | Mitsubishi Electric Corp | 電力分配回路 |
CA1238713A (en) * | 1984-06-04 | 1988-06-28 | Alliedsignal Inc. | Antenna feed network |
US4691177A (en) * | 1985-10-02 | 1987-09-01 | Hughes Aircraft Company | Waveguide switch with variable short wall coupling |
US4764771A (en) * | 1986-08-04 | 1988-08-16 | Itt Gilfillan, A Division Of Itt Corporation | Antenna feed network employing over-coupled branch line couplers |
US4827270A (en) * | 1986-12-22 | 1989-05-02 | Mitsubishi Denki Kabushiki Kaisha | Antenna device |
USH880H (en) * | 1987-08-10 | 1991-01-01 | The United States Of America As Represented By The Secretary Of The Air Force | In-plane transmission line crossover |
FR2628895B1 (fr) * | 1988-03-18 | 1990-11-16 | Alcatel Espace | Antenne a balayage electronique |
US5001492A (en) * | 1988-10-11 | 1991-03-19 | Hughes Aircraft Company | Plural layer co-planar waveguide coupling system for feeding a patch radiator array |
US5189433A (en) * | 1991-10-09 | 1993-02-23 | The United States Of America As Represented By The Secretary Of The Army | Slotted microstrip electronic scan antenna |
-
1992
- 1992-06-26 US US07/904,597 patent/US5349364A/en not_active Expired - Lifetime
-
1993
- 1993-06-25 WO PCT/US1993/006202 patent/WO1994000890A1/en active IP Right Grant
- 1993-06-25 JP JP50264694A patent/JP3467038B2/ja not_active Expired - Fee Related
- 1993-06-25 AU AU47692/93A patent/AU4769293A/en not_active Abandoned
- 1993-06-25 EP EP93918136A patent/EP0647358B1/en not_active Expired - Lifetime
- 1993-06-25 DE DE69330953T patent/DE69330953T2/de not_active Expired - Fee Related
- 1993-06-25 RU RU94046292A patent/RU2107974C1/ru not_active IP Right Cessation
-
1994
- 1994-12-23 FI FI946065A patent/FI946065A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
EP0647358A4 (en) | 1995-08-02 |
WO1994000890A1 (en) | 1994-01-06 |
RU2107974C1 (ru) | 1998-03-27 |
DE69330953D1 (de) | 2001-11-22 |
US5349364A (en) | 1994-09-20 |
DE69330953T2 (de) | 2002-07-18 |
JP3467038B2 (ja) | 2003-11-17 |
EP0647358A1 (en) | 1995-04-12 |
AU4769293A (en) | 1994-01-24 |
EP0647358B1 (en) | 2001-10-17 |
FI946065A0 (fi) | 1994-12-23 |
JPH08501419A (ja) | 1996-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: TEXTRON SYSTEMS CORPORATION |