ATE309625T1 - Antenne mit fadenartigen leitenden strukturen - Google Patents
Antenne mit fadenartigen leitenden strukturenInfo
- Publication number
- ATE309625T1 ATE309625T1 AT01943623T AT01943623T ATE309625T1 AT E309625 T1 ATE309625 T1 AT E309625T1 AT 01943623 T AT01943623 T AT 01943623T AT 01943623 T AT01943623 T AT 01943623T AT E309625 T1 ATE309625 T1 AT E309625T1
- Authority
- AT
- Austria
- Prior art keywords
- semi
- antenna
- conductor means
- generating
- radio frequency
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 abstract 6
- 230000005540 biological transmission Effects 0.000 abstract 1
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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/245—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching in the focal plane of a focussing device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/0033—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective used for beam splitting or combining, e.g. acting as a quasi-optical multiplexer
-
- 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
- H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/242—Circumferential scanning
Landscapes
- Aerials With Secondary Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Burglar Alarm Systems (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0015895.6A GB0015895D0 (en) | 2000-06-28 | 2000-06-28 | An antenna |
| PCT/GB2001/002813 WO2002001671A1 (en) | 2000-06-28 | 2001-06-25 | An antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE309625T1 true ATE309625T1 (de) | 2005-11-15 |
Family
ID=9894622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01943623T ATE309625T1 (de) | 2000-06-28 | 2001-06-25 | Antenne mit fadenartigen leitenden strukturen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6825814B2 (de) |
| EP (1) | EP1295357B1 (de) |
| AT (1) | ATE309625T1 (de) |
| AU (1) | AU2001266161A1 (de) |
| DE (1) | DE60114825T2 (de) |
| GB (1) | GB0015895D0 (de) |
| WO (1) | WO2002001671A1 (de) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0110298D0 (en) | 2001-04-26 | 2001-06-20 | Plasma Antennas Ltd | Apparatus for providing a controllable signal delay along a transmission line |
| JP4029274B2 (ja) * | 2002-04-09 | 2008-01-09 | ソニー株式会社 | 広帯域アンテナ装置 |
| GB0224724D0 (en) | 2002-10-23 | 2002-12-04 | Plasma Antennas Ltd | An electromagnetic switch |
| GB0317121D0 (en) * | 2003-07-22 | 2003-08-27 | Plasma Antennas Ltd | An antenna |
| GB0317639D0 (en) * | 2003-07-28 | 2003-09-03 | Plasma Antennas Ltd | Apparatus for providing a reconfigurable distribution network |
| FR2879356A1 (fr) * | 2004-12-13 | 2006-06-16 | Thomson Licensing Sa | Perfectionnement aux antennes a bandes interdites photoniques |
| US7474273B1 (en) | 2005-04-27 | 2009-01-06 | Imaging Systems Technology | Gas plasma antenna |
| US7719471B1 (en) | 2006-04-27 | 2010-05-18 | Imaging Systems Technology | Plasma-tube antenna |
| US7656345B2 (en) * | 2006-06-13 | 2010-02-02 | Ball Aerospace & Technoloiges Corp. | Low-profile lens method and apparatus for mechanical steering of aperture antennas |
| JP4874035B2 (ja) * | 2006-09-05 | 2012-02-08 | 均 北吉 | キャビティ付き薄型スロットアンテナ及びアンテナ給電方法並びにこれらを用いたｒｆｉｄタグ装置 |
| US7566889B1 (en) | 2006-09-11 | 2009-07-28 | The United States Of America As Represented By The Secretary Of The Air Force | Reflective dynamic plasma steering apparatus for radiant electromagnetic energy |
| US7626134B1 (en) | 2006-09-11 | 2009-12-01 | The United States Of America As Represented By The Secretary Of The Air Force | Transmissive dynamic plasma steering apparatus for radiant electromagnetic energy |
| US7482273B1 (en) | 2006-09-11 | 2009-01-27 | United States Of America As Represented By The Secretary Of The Air Force | Transmissive dynamic plasma steering method for radiant electromagnetic energy |
| GB0701087D0 (en) * | 2007-01-19 | 2007-02-28 | Plasma Antennas Ltd | A displaced feed parallel plate antenna |
| US8319435B1 (en) * | 2007-04-17 | 2012-11-27 | Lockheed Martin Corp. | Method and apparatus for optical filament launch |
| US7999747B1 (en) | 2007-05-15 | 2011-08-16 | Imaging Systems Technology | Gas plasma microdischarge antenna |
| EP2389731A4 (de) | 2009-01-26 | 2013-01-02 | Univ Drexel | Systeme und verfahren zur auswahl neukonfigurierbarer antennen in mimo-systemen |
| US8384602B2 (en) * | 2009-08-03 | 2013-02-26 | Theodore R. Anderson | Plasma devices for steering and focusing antenna beams |
| US8405562B2 (en) | 2010-03-09 | 2013-03-26 | Northrop Grumman Systems Corporation | Photoconductive semiconductor fiber antenna |
| US9509179B2 (en) | 2011-09-13 | 2016-11-29 | Samsung Electronics Co., Ltd. | Wireless electromagnetic receiver and wireless power transfer system |
| RU2490760C1 (ru) * | 2012-03-23 | 2013-08-20 | Открытое акционерное общество "Научно-производственное предприятие "Салют" | Моноимпульсная антенна с частотным сканированием |
| KR102069558B1 (ko) | 2014-01-24 | 2020-01-23 | 한국전자통신연구원 | 플라즈마 안테나 |
| DE102016117424A1 (de) * | 2016-09-15 | 2018-03-15 | Technische Universität Darmstadt | Antenneneinrichtung und Verfahren zum Abstrahlen von elektromagnetischen Wellen mit der Antenneneinrichtung |
| GB201620121D0 (en) * | 2016-11-28 | 2017-01-11 | Plasma Antennas Ltd | A surface array antenna |
| WO2018143627A1 (en) | 2017-01-31 | 2018-08-09 | Samsung Electronics Co., Ltd. | High-frequency signal transmission/reception device |
| RU2644028C1 (ru) * | 2017-01-31 | 2018-02-07 | Самсунг Электроникс Ко., Лтд. | Высокочастотное устройство приема/передачи сигналов на основе фотопроводящих элементов |
| US10230166B2 (en) * | 2017-04-18 | 2019-03-12 | The Boeing Company | Plasma switched array antenna |
| CN108322989B (zh) * | 2018-03-12 | 2020-07-07 | 南京航空航天大学 | 一种等离子体辐射太赫兹波的装置 |
| US11024950B2 (en) | 2018-11-30 | 2021-06-01 | United States Of America As Represented By The Secretary Of The Navy | Wideband laser-induced plasma filament antenna with modulated conductivity |
| CN119695026A (zh) * | 2019-12-20 | 2025-03-25 | 群创光电股份有限公司 | 电子装置 |
| RU2742380C1 (ru) * | 2020-04-03 | 2021-02-05 | Ордена трудового Красного Знамени федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технический университет связи и информатики" (МТУСИ) | Лазерная плазменная антенна |
| US12355158B1 (en) | 2021-07-08 | 2025-07-08 | Lockheed Martin Corporation | Vivaldi antenna structures with concurrent transmit and receive |
| US12148999B1 (en) | 2021-07-08 | 2024-11-19 | Lockheed Martin Corporation | Multimode vivaldi antenna structures |
| US11936112B1 (en) | 2022-05-05 | 2024-03-19 | Lockheed Martin Corporation | Aperture antenna structures with concurrent transmit and receive |
| US11942679B2 (en) * | 2022-08-24 | 2024-03-26 | Usa As Represented By The Secretary Of The Navy | Antenna extended with a laser induced plasma |
| WO2025072970A1 (en) * | 2023-09-29 | 2025-04-03 | Purdue Research Foundation | Photoactivated antenna system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959794A (en) * | 1975-09-26 | 1976-05-25 | The United States Of America As Represented By The Secretary Of The Army | Semiconductor waveguide antenna with diode control for scanning |
| CA1239223A (en) * | 1984-07-02 | 1988-07-12 | Robert Milne | Adaptive array antenna |
| US5990837A (en) * | 1994-09-07 | 1999-11-23 | Asi | Rugged gas tube RF cellular antenna |
| US5729239A (en) * | 1995-08-31 | 1998-03-17 | The United States Of America As Represented By The Secretary Of The Navy | Voltage controlled ferroelectric lens phased array |
| US5982334A (en) * | 1997-10-31 | 1999-11-09 | Waveband Corporation | Antenna with plasma-grating |
| US6313803B1 (en) * | 2000-01-07 | 2001-11-06 | Waveband Corporation | Monolithic millimeter-wave beam-steering antenna |
-
2000
- 2000-06-28 GB GBGB0015895.6A patent/GB0015895D0/en not_active Ceased
-
2001
- 2001-06-25 WO PCT/GB2001/002813 patent/WO2002001671A1/en not_active Ceased
- 2001-06-25 DE DE60114825T patent/DE60114825T2/de not_active Expired - Lifetime
- 2001-06-25 AT AT01943623T patent/ATE309625T1/de not_active IP Right Cessation
- 2001-06-25 US US10/312,220 patent/US6825814B2/en not_active Expired - Lifetime
- 2001-06-25 AU AU2001266161A patent/AU2001266161A1/en not_active Abandoned
- 2001-06-25 EP EP01943623A patent/EP1295357B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1295357A1 (de) | 2003-03-26 |
| GB0015895D0 (en) | 2000-08-23 |
| DE60114825D1 (de) | 2005-12-15 |
| AU2001266161A1 (en) | 2002-01-08 |
| US6825814B2 (en) | 2004-11-30 |
| DE60114825T2 (de) | 2006-08-10 |
| US20040041741A1 (en) | 2004-03-04 |
| WO2002001671A1 (en) | 2002-01-03 |
| EP1295357B1 (de) | 2005-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |