ATE395726T1 - Vivaldi kleeblattantenne - Google Patents
Vivaldi kleeblattantenneInfo
- Publication number
- ATE395726T1 ATE395726T1 AT00990958T AT00990958T ATE395726T1 AT E395726 T1 ATE395726 T1 AT E395726T1 AT 00990958 T AT00990958 T AT 00990958T AT 00990958 T AT00990958 T AT 00990958T AT E395726 T1 ATE395726 T1 AT E395726T1
- Authority
- AT
- Austria
- Prior art keywords
- radio frequency
- antenna
- flared notch
- notch antennas
- frequency radiating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
- H01Q13/085—Slot-line radiating ends
-
- 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
- H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
-
- 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
- H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
- H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Waveguide Aerials (AREA)
- Earth Drilling (AREA)
- Luminescent Compositions (AREA)
- Saccharide Compounds (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/525,832 US6518931B1 (en) | 2000-03-15 | 2000-03-15 | Vivaldi cloverleaf antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE395726T1 true ATE395726T1 (de) | 2008-05-15 |
Family
ID=24094776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00990958T ATE395726T1 (de) | 2000-03-15 | 2000-12-22 | Vivaldi kleeblattantenne |
Country Status (7)
Country | Link |
---|---|
US (1) | US6518931B1 (de) |
EP (1) | EP1266429B1 (de) |
JP (1) | JP2003527017A (de) |
AT (1) | ATE395726T1 (de) |
AU (1) | AU2001230764A1 (de) |
DE (1) | DE60038901D1 (de) |
WO (1) | WO2001069723A1 (de) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441792B1 (en) * | 2001-07-13 | 2002-08-27 | Hrl Laboratories, Llc. | Low-profile, multi-antenna module, and method of integration into a vehicle |
US7276990B2 (en) * | 2002-05-15 | 2007-10-02 | Hrl Laboratories, Llc | Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same |
EP1522122A1 (de) * | 2002-07-15 | 2005-04-13 | Fractus S.A. | Notch-gespeiste antenne |
JP4088140B2 (ja) * | 2002-11-21 | 2008-05-21 | Dxアンテナ株式会社 | アンテナシステム |
JP2004180038A (ja) * | 2002-11-28 | 2004-06-24 | Nec Infrontia Corp | 無線lanアクセスポイント,無線lanシステム,無線lanアクセスポイントの干渉防止方法 |
US6842149B2 (en) * | 2003-01-24 | 2005-01-11 | Solectron Corporation | Combined mechanical package shield antenna |
US6982676B2 (en) * | 2003-04-18 | 2006-01-03 | Hrl Laboratories, Llc | Plano-convex rotman lenses, an ultra wideband array employing a hybrid long slot aperture and a quasi-optic beam former |
US7245269B2 (en) * | 2003-05-12 | 2007-07-17 | Hrl Laboratories, Llc | Adaptive beam forming antenna system using a tunable impedance surface |
US7164387B2 (en) * | 2003-05-12 | 2007-01-16 | Hrl Laboratories, Llc | Compact tunable antenna |
US7071888B2 (en) * | 2003-05-12 | 2006-07-04 | Hrl Laboratories, Llc | Steerable leaky wave antenna capable of both forward and backward radiation |
US7253699B2 (en) * | 2003-05-12 | 2007-08-07 | Hrl Laboratories, Llc | RF MEMS switch with integrated impedance matching structure |
US7068234B2 (en) * | 2003-05-12 | 2006-06-27 | Hrl Laboratories, Llc | Meta-element antenna and array |
US7180457B2 (en) * | 2003-07-11 | 2007-02-20 | Raytheon Company | Wideband phased array radiator |
US20060038732A1 (en) * | 2003-07-11 | 2006-02-23 | Deluca Mark R | Broadband dual polarized slotline feed circuit |
US7193577B2 (en) * | 2004-02-25 | 2007-03-20 | Zbigniew Malecki | System and method for removing streams of distorted high-frequency electromagnetic radiation |
WO2005083833A1 (en) * | 2004-02-26 | 2005-09-09 | Fractus, S.A. | Handset with electromagnetic bra |
DE102004036258B4 (de) * | 2004-07-26 | 2008-01-03 | Siemens Ag | Verfahren und Vorrichtung zur Lokalisierung einer als ID-Geber, insbesondere Fahrzeugschlüssel, ausgebildeten mobilen Sendeeinrichtung |
KR100701312B1 (ko) | 2005-02-15 | 2007-03-29 | 삼성전자주식회사 | 270도 커버리지를 갖는 초광대역 안테나 및 그 시스템 |
US7830310B1 (en) | 2005-07-01 | 2010-11-09 | Hrl Laboratories, Llc | Artificial impedance structure |
US7218281B2 (en) * | 2005-07-01 | 2007-05-15 | Hrl Laboratories, Llc | Artificial impedance structure |
FR2888675A1 (fr) * | 2005-07-13 | 2007-01-19 | Thomson Licensing Sas Soc Par | Systeme d'antenne a diversite d'ordre 2 et carte pour appareil de communication sans fil munie d'un tel systeme |
US7333059B2 (en) * | 2005-07-27 | 2008-02-19 | Agc Automotive Americas R&D, Inc. | Compact circularly-polarized patch antenna |
US7292196B2 (en) * | 2005-08-29 | 2007-11-06 | Pharad, Llc | System and apparatus for a wideband omni-directional antenna |
TWI261386B (en) * | 2005-10-25 | 2006-09-01 | Tatung Co | Partial reflective surface antenna |
US7423608B2 (en) | 2005-12-20 | 2008-09-09 | Motorola, Inc. | High impedance electromagnetic surface and method |
US7633451B2 (en) | 2006-03-09 | 2009-12-15 | Sensor Systems, Inc. | Wideband antenna systems and methods |
US7403172B2 (en) * | 2006-04-18 | 2008-07-22 | Intel Corporation | Reconfigurable patch antenna apparatus, systems, and methods |
FR2909486A1 (fr) * | 2006-12-01 | 2008-06-06 | Thomson Licensing Sas | Antenne multi secteurs |
US20080160851A1 (en) * | 2006-12-27 | 2008-07-03 | Motorola, Inc. | Textiles Having a High Impedance Surface |
US8212739B2 (en) | 2007-05-15 | 2012-07-03 | Hrl Laboratories, Llc | Multiband tunable impedance surface |
JP4821722B2 (ja) * | 2007-07-09 | 2011-11-24 | ソニー株式会社 | アンテナ装置 |
US7855689B2 (en) * | 2007-09-26 | 2010-12-21 | Nippon Soken, Inc. | Antenna apparatus for radio communication |
FR2925772A1 (fr) * | 2007-12-21 | 2009-06-26 | Thomson Licensing Sas | Dispositif rayonnant multi secteurs presentant un mode omnidirectionnel |
JP5006820B2 (ja) * | 2008-03-11 | 2012-08-22 | Necトーキン株式会社 | アンテナ装置 |
US7868829B1 (en) | 2008-03-21 | 2011-01-11 | Hrl Laboratories, Llc | Reflectarray |
US7929147B1 (en) | 2008-05-31 | 2011-04-19 | Hrl Laboratories, Llc | Method and system for determining an optimized artificial impedance surface |
JP2009296301A (ja) * | 2008-06-05 | 2009-12-17 | Japan Radio Co Ltd | ホーンアンテナおよびフレア付きアンテナ |
US7911407B1 (en) | 2008-06-12 | 2011-03-22 | Hrl Laboratories, Llc | Method for designing artificial surface impedance structures characterized by an impedance tensor with complex components |
WO2010080695A1 (en) * | 2009-01-07 | 2010-07-15 | Audiovox Corporation | Omni-directional antenna in an hourglass-shaped vase housing |
US8325099B2 (en) * | 2009-12-22 | 2012-12-04 | Raytheon Company | Methods and apparatus for coincident phase center broadband radiator |
US8717245B1 (en) | 2010-03-16 | 2014-05-06 | Olympus Corporation | Planar multilayer high-gain ultra-wideband antenna |
US8489162B1 (en) * | 2010-08-17 | 2013-07-16 | Amazon Technologies, Inc. | Slot antenna within existing device component |
US8994609B2 (en) | 2011-09-23 | 2015-03-31 | Hrl Laboratories, Llc | Conformal surface wave feed |
US9466887B2 (en) | 2010-11-03 | 2016-10-11 | Hrl Laboratories, Llc | Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna |
US8436785B1 (en) | 2010-11-03 | 2013-05-07 | Hrl Laboratories, Llc | Electrically tunable surface impedance structure with suppressed backward wave |
GB201110273D0 (en) * | 2011-06-17 | 2011-08-03 | Isis Innovation | Magneto-inductive waveguide |
US8982011B1 (en) | 2011-09-23 | 2015-03-17 | Hrl Laboratories, Llc | Conformal antennas for mitigation of structural blockage |
US9647341B2 (en) | 2012-01-04 | 2017-05-09 | Commscope Technologies Llc | Antenna structure for distributed antenna system |
FR2994342B1 (fr) * | 2012-07-31 | 2016-02-05 | Eads Europ Aeronautic Defence | Dispositif de decouplage entre antennes - notamment des antennes patchs montees sur un aeronef |
US9000991B2 (en) | 2012-11-27 | 2015-04-07 | Laird Technologies, Inc. | Antenna assemblies including dipole elements and Vivaldi elements |
US10312596B2 (en) | 2013-01-17 | 2019-06-04 | Hrl Laboratories, Llc | Dual-polarization, circularly-polarized, surface-wave-waveguide, artificial-impedance-surface antenna |
DE102013012308A1 (de) | 2013-07-24 | 2015-01-29 | Kathrein-Werke Kg | Breitbandige omnidirektionale Antenne |
US9819098B2 (en) * | 2013-09-11 | 2017-11-14 | International Business Machines Corporation | Antenna-in-package structures with broadside and end-fire radiations |
US9806422B2 (en) | 2013-09-11 | 2017-10-31 | International Business Machines Corporation | Antenna-in-package structures with broadside and end-fire radiations |
US10983194B1 (en) | 2014-06-12 | 2021-04-20 | Hrl Laboratories, Llc | Metasurfaces for improving co-site isolation for electronic warfare applications |
CN108028471B (zh) | 2015-09-04 | 2019-02-26 | 斯坦陵布什大学 | 多模复合材料天线 |
USD813210S1 (en) | 2016-06-23 | 2018-03-20 | Voxx International Corporation | Antenna housing |
US10276931B1 (en) | 2017-12-13 | 2019-04-30 | Bae Systems Information And Electronic Systems Integration Inc. | Panel antenna with corrugated arms for reduced profile |
GB2573311B8 (en) * | 2018-05-02 | 2022-05-25 | Thales Holdings Uk Plc | A high impedance surface and a method for its use within an antenna assembly |
US10862218B2 (en) | 2018-06-20 | 2020-12-08 | James Carlson | Vivaldi notch waveguide antenna |
CN113474944A (zh) * | 2019-12-05 | 2021-10-01 | 法国圣戈班玻璃厂 | 交通工具玻璃板 |
US11217877B2 (en) * | 2020-01-24 | 2022-01-04 | Motorola Mobility Llc | Managing antenna module heat and RF emissions |
CN115810909B (zh) * | 2023-02-09 | 2023-04-18 | 湖南大学 | 一种用于5g的可组阵小型化天线 |
Family Cites Families (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3267480A (en) | 1961-02-23 | 1966-08-16 | Hazeltine Research Inc | Polarization converter |
US3810183A (en) | 1970-12-18 | 1974-05-07 | Ball Brothers Res Corp | Dual slot antenna device |
US4150382A (en) | 1973-09-13 | 1979-04-17 | Wisconsin Alumni Research Foundation | Non-uniform variable guided wave antennas with electronically controllable scanning |
US3961333A (en) | 1974-08-29 | 1976-06-01 | Texas Instruments Incorporated | Radome wire grid having low pass frequency characteristics |
FR2382109A1 (fr) | 1977-02-25 | 1978-09-22 | Thomson Csf | Transformateur de polarisation hyperfrequence |
DE3023562C2 (de) | 1980-06-24 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur Polarisationsumwandlung elektromagnetischer Wellen |
US4749996A (en) | 1983-08-29 | 1988-06-07 | Allied-Signal Inc. | Double tuned, coupled microstrip antenna |
US4594595A (en) | 1984-04-18 | 1986-06-10 | Sanders Associates, Inc. | Circular log-periodic direction-finder array |
EP0220960B1 (de) | 1985-10-28 | 1992-08-26 | Sumitomo Chemical Company, Limited | Herstellung von Harnstoff-Polyaminharzen für Papierbekleidungszusammensetzungen |
US4782346A (en) | 1986-03-11 | 1988-11-01 | General Electric Company | Finline antennas |
US4843403A (en) * | 1987-07-29 | 1989-06-27 | Ball Corporation | Broadband notch antenna |
US4905014A (en) | 1988-04-05 | 1990-02-27 | Malibu Research Associates, Inc. | Microwave phasing structures for electromagnetically emulating reflective surfaces and focusing elements of selected geometry |
US4853704A (en) * | 1988-05-23 | 1989-08-01 | Ball Corporation | Notch antenna with microstrip feed |
US4843400A (en) | 1988-08-09 | 1989-06-27 | Ford Aerospace Corporation | Aperture coupled circular polarization antenna |
US5021795A (en) | 1989-06-23 | 1991-06-04 | Motorola, Inc. | Passive temperature compensation scheme for microstrip antennas |
CA2030963C (en) | 1989-12-14 | 1995-08-15 | Robert Michael Sorbello | Orthogonally polarized dual-band printed circuit antenna employing radiating elements capacitively coupled to feedlines |
AT393762B (de) | 1989-12-18 | 1991-12-10 | Akg Akustische Kino Geraete | Als wendelantenne ausgebildete uhf-sendeund/oder empfangsantenne |
US5023623A (en) | 1989-12-21 | 1991-06-11 | Hughes Aircraft Company | Dual mode antenna apparatus having slotted waveguide and broadband arrays |
US5081466A (en) * | 1990-05-04 | 1992-01-14 | Motorola, Inc. | Tapered notch antenna |
GB2246474A (en) | 1990-07-24 | 1992-01-29 | British Aerospace | A layered frequency selective surface assembly |
CA2049597A1 (en) * | 1990-09-28 | 1992-03-29 | Clifton Quan | Dielectric flare notch radiator with separate transmit and receive ports |
US5115217A (en) | 1990-12-06 | 1992-05-19 | California Institute Of Technology | RF tuning element |
US5519408A (en) * | 1991-01-22 | 1996-05-21 | Us Air Force | Tapered notch antenna using coplanar waveguide |
FR2683050B1 (fr) | 1991-10-25 | 1994-03-04 | Commissariat A Energie Atomique | Dispositif a surface selective en frequence accordable. |
US5220330A (en) * | 1991-11-04 | 1993-06-15 | Hughes Aircraft Company | Broadband conformal inclined slotline antenna array |
JP2921233B2 (ja) * | 1992-02-04 | 1999-07-19 | 三菱電機株式会社 | アンテナ装置 |
US5268701A (en) * | 1992-03-23 | 1993-12-07 | Raytheon Company | Radio frequency antenna |
WO1994000891A1 (en) | 1992-06-29 | 1994-01-06 | Loughborough University Of Technology | Reconfigurable frequency selective surfaces |
KR960700533A (ko) | 1992-12-01 | 1996-01-20 | 스티븐 에이취 앤드레이드 | 고온 초전도 및 강유전막을 통합한 동조식 마이크로파 기구(TUNABLE MICROWAVE DEVICES INCORPORATING HIFH RWMPWEruew SUPERCONDUCTING AND FERROELECTRIC FILMS) |
US5472935A (en) | 1992-12-01 | 1995-12-05 | Yandrofski; Robert M. | Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films |
JPH07106815A (ja) | 1993-08-09 | 1995-04-21 | Oki Electric Ind Co Ltd | ストリップライン共振器 |
FR2709833B1 (fr) | 1993-09-07 | 1995-10-20 | Alcatel Espace | Instrument d'écoute large bande et bande basse pour applications spatiales. |
US5531018A (en) | 1993-12-20 | 1996-07-02 | General Electric Company | Method of micromachining electromagnetically actuated current switches with polyimide reinforcement seals, and switches produced thereby |
DE4414968A1 (de) | 1994-04-28 | 1995-11-02 | Siemens Ag | Mikrosystem mit integrierter Schaltung und mikromechanischem Bauteil und Herstellverfahren |
WO1996029621A1 (en) | 1995-03-17 | 1996-09-26 | Massachusetts Institute Of Technology | Metallodielectric photonic crystal |
US5541614A (en) | 1995-04-04 | 1996-07-30 | Hughes Aircraft Company | Smart antenna system using microelectromechanically tunable dipole antennas and photonic bandgap materials |
US5557291A (en) * | 1995-05-25 | 1996-09-17 | Hughes Aircraft Company | Multiband, phased-array antenna with interleaved tapered-element and waveguide radiators |
DE19600609B4 (de) | 1995-09-30 | 2004-02-19 | Eads Deutschland Gmbh | Polarisator zur Umwandlung von einer linear polarisierten Welle in eine zirkular polarisierte Welle oder in eine linear polarisierte Welle mit gedrehter Polarisation und umgekehrt |
US5638946A (en) | 1996-01-11 | 1997-06-17 | Northeastern University | Micromechanical switch with insulated switch contact |
US5841405A (en) * | 1996-04-23 | 1998-11-24 | Raytheon Company | Octave-band antennas for impulse radios and cellular phones |
US6008770A (en) * | 1996-06-24 | 1999-12-28 | Ricoh Company, Ltd. | Planar antenna and antenna array |
US6097263A (en) | 1996-06-28 | 2000-08-01 | Robert M. Yandrofski | Method and apparatus for electrically tuning a resonating device |
US6005519A (en) | 1996-09-04 | 1999-12-21 | 3 Com Corporation | Tunable microstrip antenna and method for tuning the same |
DE19730715C1 (de) | 1996-11-12 | 1998-11-26 | Fraunhofer Ges Forschung | Verfahren zum Herstellen eines mikromechanischen Relais |
US5894288A (en) | 1997-08-08 | 1999-04-13 | Raytheon Company | Wideband end-fire array |
US5874915A (en) | 1997-08-08 | 1999-02-23 | Raytheon Company | Wideband cylindrical UHF array |
GB2328748B (en) | 1997-08-30 | 2002-02-20 | Ford Motor Co | Improvements in sensor assemblies for automotive collision warning systems |
US5945951A (en) | 1997-09-03 | 1999-08-31 | Andrew Corporation | High isolation dual polarized antenna system with microstrip-fed aperture coupled patches |
US6127908A (en) | 1997-11-17 | 2000-10-03 | Massachusetts Institute Of Technology | Microelectro-mechanical system actuator device and reconfigurable circuits utilizing same |
US5923303A (en) | 1997-12-24 | 1999-07-13 | U S West, Inc. | Combined space and polarization diversity antennas |
US6040803A (en) | 1998-02-19 | 2000-03-21 | Ericsson Inc. | Dual band diversity antenna having parasitic radiating element |
US6054659A (en) | 1998-03-09 | 2000-04-25 | General Motors Corporation | Integrated electrostatically-actuated micromachined all-metal micro-relays |
US6262495B1 (en) | 1998-03-30 | 2001-07-17 | The Regents Of The University Of California | Circuit and method for eliminating surface currents on metals |
US6081235A (en) | 1998-04-30 | 2000-06-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High resolution scanning reflectarray antenna |
US6154176A (en) | 1998-08-07 | 2000-11-28 | Sarnoff Corporation | Antennas formed using multilayer ceramic substrates |
US6097343A (en) | 1998-10-23 | 2000-08-01 | Trw Inc. | Conformal load-bearing antenna system that excites aircraft structure |
US6246377B1 (en) * | 1998-11-02 | 2001-06-12 | Fantasma Networks, Inc. | Antenna comprising two separate wideband notch regions on one coplanar substrate |
US6075485A (en) | 1998-11-03 | 2000-06-13 | Atlantic Aerospace Electronics Corp. | Reduced weight artificial dielectric antennas and method for providing the same |
FR2785476A1 (fr) | 1998-11-04 | 2000-05-05 | Thomson Multimedia Sa | Dispositif de reception de signaux multi-faisceaux |
US6043785A (en) * | 1998-11-30 | 2000-03-28 | Radio Frequency Systems, Inc. | Broadband fixed-radius slot antenna arrangement |
US6118406A (en) | 1998-12-21 | 2000-09-12 | The United States Of America As Represented By The Secretary Of The Navy | Broadband direct fed phased array antenna comprising stacked patches |
DE10080131D2 (de) | 1999-01-25 | 2002-04-25 | Gfd Ges Fuer Diamantprodukte M | Mikroschaltkontakt |
US6191724B1 (en) | 1999-01-28 | 2001-02-20 | Mcewan Thomas E. | Short pulse microwave transceiver |
US6166705A (en) | 1999-07-20 | 2000-12-26 | Harris Corporation | Multi title-configured phased array antenna architecture |
US6175337B1 (en) | 1999-09-17 | 2001-01-16 | The United States Of America As Represented By The Secretary Of The Army | High-gain, dielectric loaded, slotted waveguide antenna |
-
2000
- 2000-03-15 US US09/525,832 patent/US6518931B1/en not_active Expired - Fee Related
- 2000-12-22 AT AT00990958T patent/ATE395726T1/de not_active IP Right Cessation
- 2000-12-22 EP EP00990958A patent/EP1266429B1/de not_active Expired - Lifetime
- 2000-12-22 WO PCT/US2000/034957 patent/WO2001069723A1/en active Application Filing
- 2000-12-22 JP JP2001567082A patent/JP2003527017A/ja active Pending
- 2000-12-22 AU AU2001230764A patent/AU2001230764A1/en not_active Abandoned
- 2000-12-22 DE DE60038901T patent/DE60038901D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60038901D1 (de) | 2008-06-26 |
WO2001069723A1 (en) | 2001-09-20 |
US6518931B1 (en) | 2003-02-11 |
AU2001230764A1 (en) | 2001-09-24 |
JP2003527017A (ja) | 2003-09-09 |
EP1266429A1 (de) | 2002-12-18 |
EP1266429B1 (de) | 2008-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE395726T1 (de) | Vivaldi kleeblattantenne | |
US7443356B2 (en) | Antenna module | |
DE60009520D1 (de) | Reihengespeiste phasenarrayantennen mit dielektrischen phasenschiebern | |
DE50300732D1 (de) | Dualpolarisierte strahleranordnung | |
DE60221892D1 (de) | Kompakte breitbandantenne | |
SE9802301L (sv) | Dubbelbandsantenn | |
EP1657779A3 (de) | Verbesserte antennenanordnung für kommunikationssysteme mit merheingangs-/mehrausgangskanäle (mimo) | |
WO2003001627A3 (en) | A slender-directional, broad-band, high-efficiency, dual-polarized slot/dipole antenna element | |
ATE385054T1 (de) | Mehrfrequenz-mikrostreifen-patch-antenne mit parasitär gekoppelten elementen | |
WO2002029929A3 (en) | Multi-band wireless communication device | |
SE0000182L (sv) | Antennanordning | |
ATE381794T1 (de) | Mehr-bereichs-antenne | |
ATE397302T1 (de) | Hochverstärkende antenne für mikrowellen | |
ATE309626T1 (de) | Leistungsarmes geschaltetes antennendiversitysystem | |
ITRM20120003A1 (it) | Antenna ad apertura a bassa figura di rumore | |
SE9801447D0 (sv) | Flerbandsantennanordning | |
WO2004062028A3 (en) | E-plane omni-directional antenna | |
SE9900914D0 (sv) | Dual band antenna arrangement | |
ATE456168T1 (de) | Doppelpolarisations- doppelbandstrahlungseinrichtung | |
CN107978865B (zh) | 一种用于相控阵的宽扫描角s波段双圆极化微带天线及其阵列 | |
JP2005117493A (ja) | 周波数共用無指向性アンテナおよびアレイアンテナ | |
Youn et al. | Dual-polarization cylindrical long-slot array antenna integrated with hybrid ground plane | |
CN103618137B (zh) | 光栅结构形共面宽频带天线 | |
DE60139291D1 (de) | Zweiband-Mikrowellenstrahlelement | |
SE0000685D0 (sv) | A wideband multiband internal antenna device and a prtable radio communication device comprising such an antenna device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |