KR20020081096A - 광대역 안테나 구조물 - Google Patents
광대역 안테나 구조물 Download PDFInfo
- Publication number
- KR20020081096A KR20020081096A KR1020020020574A KR20020020574A KR20020081096A KR 20020081096 A KR20020081096 A KR 20020081096A KR 1020020020574 A KR1020020020574 A KR 1020020020574A KR 20020020574 A KR20020020574 A KR 20020020574A KR 20020081096 A KR20020081096 A KR 20020081096A
- Authority
- KR
- South Korea
- Prior art keywords
- impedance
- antenna
- unbalanced
- balanced
- antenna structure
- 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.)
- Withdrawn
Links
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- 239000010937 tungsten Substances 0.000 description 1
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
-
- 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
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
- H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/836,024 | 2001-04-17 | ||
| US09/836,024 US6538614B2 (en) | 2001-04-17 | 2001-04-17 | Broadband antenna structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020081096A true KR20020081096A (ko) | 2002-10-26 |
Family
ID=25271037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020020574A Withdrawn KR20020081096A (ko) | 2001-04-17 | 2002-04-16 | 광대역 안테나 구조물 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6538614B2 (enExample) |
| EP (1) | EP1251587A1 (enExample) |
| JP (1) | JP2002344235A (enExample) |
| KR (1) | KR20020081096A (enExample) |
| CA (1) | CA2377454C (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100780554B1 (ko) * | 2006-02-15 | 2007-11-29 | 주식회사 이엠따블유안테나 | 전도성 도료로 형성된 안테나 및 그 제조 방법 |
| US8106830B2 (en) | 2005-06-20 | 2012-01-31 | Emw Co., Ltd. | Antenna using electrically conductive ink and production method thereof |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6867742B1 (en) * | 2001-09-04 | 2005-03-15 | Raytheon Company | Balun and groundplanes for decade band tapered slot antenna, and method of making same |
| US6850203B1 (en) | 2001-09-04 | 2005-02-01 | Raytheon Company | Decade band tapered slot antenna, and method of making same |
| US6963312B2 (en) | 2001-09-04 | 2005-11-08 | Raytheon Company | Slot for decade band tapered slot antenna, and method of making and configuring same |
| JP3622959B2 (ja) * | 2001-11-09 | 2005-02-23 | 日立電線株式会社 | 平板アンテナの製造方法 |
| US20040201539A1 (en) * | 2003-04-09 | 2004-10-14 | Yewen Robert G. | Radio frequency identification system and antenna system |
| WO2004100309A2 (en) * | 2003-05-01 | 2004-11-18 | Meadwestvaco Corporation | Apparatus for and method of providing an antenna integral balun |
| US7042385B1 (en) * | 2003-09-16 | 2006-05-09 | Niitek, Inc. | Non-intrusive inspection impulse radar antenna |
| KR100574014B1 (ko) * | 2003-09-30 | 2006-04-26 | (주)에이스톤테크놀로지 | 광대역 슬롯 배열 안테나 |
| US7057570B2 (en) * | 2003-10-27 | 2006-06-06 | Raytheon Company | Method and apparatus for obtaining wideband performance in a tapered slot antenna |
| JP4002553B2 (ja) * | 2003-12-26 | 2007-11-07 | アンテン株式会社 | アンテナ |
| FR2873236A1 (fr) * | 2004-07-13 | 2006-01-20 | Thomson Licensing Sa | Dispositif rayonnant omnidirectionnel large bande |
| US7292196B2 (en) * | 2005-08-29 | 2007-11-06 | Pharad, Llc | System and apparatus for a wideband omni-directional antenna |
| US7692598B1 (en) | 2005-10-26 | 2010-04-06 | Niitek, Inc. | Method and apparatus for transmitting and receiving time-domain radar signals |
| US7864130B2 (en) | 2006-03-03 | 2011-01-04 | Powerwave Technologies, Inc. | Broadband single vertical polarized base station antenna |
| USD589500S1 (en) * | 2006-11-02 | 2009-03-31 | First Impression Systems, Llc | EAS antenna |
| TWM318203U (en) * | 2007-01-19 | 2007-09-01 | Smart Ant Telecom Co Ltd | Dipole array directional antenna |
| US7541982B2 (en) * | 2007-03-05 | 2009-06-02 | Lockheed Martin Corporation | Probe fed patch antenna |
| WO2008109173A1 (en) * | 2007-03-08 | 2008-09-12 | Powerwave Technologies, Inc. | Dual staggered vertically polarized variable azimuth beamwidth antenna for wireless network |
| US8330668B2 (en) * | 2007-04-06 | 2012-12-11 | Powerwave Technologies, Inc. | Dual stagger off settable azimuth beam width controlled antenna for wireless network |
| US9316729B2 (en) * | 2007-05-25 | 2016-04-19 | Niitek, Inc. | Systems and methods for providing trigger timing |
| US7649492B2 (en) * | 2007-05-25 | 2010-01-19 | Niitek, Inc. | Systems and methods for providing delayed signals |
| US7652619B1 (en) | 2007-05-25 | 2010-01-26 | Niitek, Inc. | Systems and methods using multiple down-conversion ratios in acquisition windows |
| EP2165388B1 (en) * | 2007-06-13 | 2018-01-17 | Intel Corporation | Triple stagger offsetable azimuth beam width controlled antenna for wireless network |
| US7675454B2 (en) * | 2007-09-07 | 2010-03-09 | Niitek, Inc. | System, method, and computer program product providing three-dimensional visualization of ground penetrating radar data |
| US8207885B2 (en) * | 2007-09-19 | 2012-06-26 | Niitek, Inc. | Adjustable pulse width ground penetrating radar |
| US8508427B2 (en) | 2008-01-28 | 2013-08-13 | P-Wave Holdings, Llc | Tri-column adjustable azimuth beam width antenna for wireless network |
| EP2437348B1 (en) * | 2010-10-04 | 2017-05-17 | TE Connectivity Germany GmbH | Branched UWB antenna |
| WO2012150599A1 (en) * | 2011-05-03 | 2012-11-08 | Ramot At Tel-Aviv University Ltd. | Antenna system and uses thereof |
| US9627777B2 (en) | 2011-08-10 | 2017-04-18 | Lawrence Livermore National Security, Llc | Broad band antennas and feed methods |
| GB2503226A (en) | 2012-06-19 | 2013-12-25 | Bae Systems Plc | A Balun for dividing an input electrical signal wherein the width of at least one of the input line, slotline and output line varies over the length |
| GB2503225B (en) * | 2012-06-19 | 2020-04-22 | Bae Systems Plc | Balun |
| WO2018057002A1 (en) | 2016-09-23 | 2018-03-29 | Intel Corporation | Waveguide coupling systems and methods |
| US10566672B2 (en) * | 2016-09-27 | 2020-02-18 | Intel Corporation | Waveguide connector with tapered slot launcher |
| US11394094B2 (en) | 2016-09-30 | 2022-07-19 | Intel Corporation | Waveguide connector having a curved array of waveguides configured to connect a package to excitation elements |
| CN110098492B (zh) * | 2018-01-27 | 2020-07-24 | 成都华为技术有限公司 | 一种双极化天线、射频前端装置和通信设备 |
| CN114006159B (zh) * | 2021-10-28 | 2022-09-06 | 中国人民解放军63660部队 | 一种改善对跖Vivaldi天线工作性能的方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784933A (en) * | 1971-05-03 | 1974-01-08 | Textron Inc | Broadband balun |
| GB2194681B (en) | 1986-08-29 | 1990-04-18 | Decca Ltd | Slotted waveguide antenna and array |
| GB8913311D0 (en) | 1989-06-09 | 1990-04-25 | Marconi Co Ltd | Antenna arrangement |
| US5070340A (en) | 1989-07-06 | 1991-12-03 | Ball Corporation | Broadband microstrip-fed antenna |
| US5142255A (en) | 1990-05-07 | 1992-08-25 | The Texas A&M University System | Planar active endfire radiating elements and coplanar waveguide filters with wide electronic tuning bandwidth |
| GB9019486D0 (en) | 1990-09-06 | 1990-10-24 | Ncr Co | Antenna assembly |
| CA2049597A1 (en) | 1990-09-28 | 1992-03-29 | Clifton Quan | Dielectric flare notch radiator with separate transmit and receive ports |
| US5519408A (en) * | 1991-01-22 | 1996-05-21 | Us Air Force | Tapered notch antenna using coplanar waveguide |
| US5227808A (en) | 1991-05-31 | 1993-07-13 | The United States Of America As Represented By The Secretary Of The Air Force | Wide-band L-band corporate fed antenna for space based radars |
| US5428364A (en) * | 1993-05-20 | 1995-06-27 | Hughes Aircraft Company | Wide band dipole radiating element with a slot line feed having a Klopfenstein impedance taper |
| US5568159A (en) * | 1994-05-12 | 1996-10-22 | Mcdonnell Douglas Corporation | Flared notch slot antenna |
| US6208308B1 (en) * | 1994-06-02 | 2001-03-27 | Raytheon Company | Polyrod antenna with flared notch feed |
| GB9516564D0 (en) | 1995-08-12 | 1995-10-11 | At & T Corp | Compact antenna |
| US5955997A (en) | 1996-05-03 | 1999-09-21 | Garmin Corporation | Microstrip-fed cylindrical slot antenna |
| US6008770A (en) | 1996-06-24 | 1999-12-28 | Ricoh Company, Ltd. | Planar antenna and antenna array |
| US6239761B1 (en) * | 1996-08-29 | 2001-05-29 | Trw Inc. | Extended dielectric material tapered slot antenna |
| US6061035A (en) | 1997-04-02 | 2000-05-09 | The United States Of America As Represented By The Secretary Of The Army | Frequency-scanned end-fire phased-aray antenna |
| US5896071A (en) | 1997-05-15 | 1999-04-20 | Northern Telecom Limited | Surface wave device balun resonator filters |
| US6031504A (en) | 1998-06-10 | 2000-02-29 | Mcewan; Thomas E. | Broadband antenna pair with low mutual coupling |
| US5986617A (en) | 1998-08-31 | 1999-11-16 | Lucent Technologies | Multiband antenna matching unit |
| US6043785A (en) * | 1998-11-30 | 2000-03-28 | Radio Frequency Systems, Inc. | Broadband fixed-radius slot antenna arrangement |
| US6140886A (en) | 1999-02-25 | 2000-10-31 | Lucent Technologies, Inc. | Wideband balun for wireless and RF application |
| US6097273A (en) | 1999-08-04 | 2000-08-01 | Lucent Technologies Inc. | Thin-film monolithic coupled spiral balun transformer |
-
2001
- 2001-04-17 US US09/836,024 patent/US6538614B2/en not_active Expired - Lifetime
- 2001-10-31 EP EP01309271A patent/EP1251587A1/en not_active Ceased
-
2002
- 2002-03-19 CA CA002377454A patent/CA2377454C/en not_active Expired - Fee Related
- 2002-04-15 JP JP2002111757A patent/JP2002344235A/ja active Pending
- 2002-04-16 KR KR1020020020574A patent/KR20020081096A/ko not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8106830B2 (en) | 2005-06-20 | 2012-01-31 | Emw Co., Ltd. | Antenna using electrically conductive ink and production method thereof |
| KR100780554B1 (ko) * | 2006-02-15 | 2007-11-29 | 주식회사 이엠따블유안테나 | 전도성 도료로 형성된 안테나 및 그 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2377454A1 (en) | 2002-10-17 |
| CA2377454C (en) | 2005-05-10 |
| US20020149529A1 (en) | 2002-10-17 |
| JP2002344235A (ja) | 2002-11-29 |
| US6538614B2 (en) | 2003-03-25 |
| EP1251587A1 (en) | 2002-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020416 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |