BR0116400A - Antena-patch para operação em pelo menos duas faixas de frequências - Google Patents
Antena-patch para operação em pelo menos duas faixas de frequênciasInfo
- Publication number
- BR0116400A BR0116400A BR0116400-7A BR0116400A BR0116400A BR 0116400 A BR0116400 A BR 0116400A BR 0116400 A BR0116400 A BR 0116400A BR 0116400 A BR0116400 A BR 0116400A
- Authority
- BR
- Brazil
- Prior art keywords
- frequency band
- patch antenna
- patch
- antenna element
- arrangement
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/378—Combination of fed elements with parasitic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
"ANTENA-PATCH PARA OPERAçãO EM PELO MENOS DUAS FAIXAS DE FREQuêNCIAS". A presente invenção refere-se a uma antena-Patch melhorada para a operação em pelo menos duas faixas de freq³ências caracteriza-se pelos seguintes destaques: a) compreende um refletor (1), b) sobre o refletor (1) está montado e/ou diante do refletor (1) estão previstas pelo menos duas disposições de radiadores-Patch (5, 7), ou seja, uma disposição de radiadores-Patch (5) para uma faixa de freq³ências baixa e uma disposição de radiadores-Patch (7) para uma faixa de freq³ência mais alta, c) as disposições de radiadores-Patch (5, 7) para a faixa de freq³ências mais baixa assim como para a faixa de freq³ências mais alta abrangem, cada uma, pelo menos um Patch de alimentação ativo (5a, 7a) com uma estrutura de fendas conjugada (11, 13) e um Patch de cobertura (4b, 7b) passivo acoplado capacitivamente e montado por cima d) as disposições de radiadores-Patch (5, 7) para a faixa de freq³ências mais baixa assim como para a faixa de freq³ências mais altas estão montadas sobre uma placa de base e) o Patch de cobertura (5b) da disposição de radiadores-Patch mais baixa (5) para a faixa de freq³ências mais baixa constitui ai simultaneamente a placa de base para uma disposição de radiadores-Patch (7) montada em cima da mesma para a faixa de freq³ências mais altas, f) pelo menos as duas estruturas de fendas (11, 13) em cada patch de alimentação (5a, 7a) são, cada uma, alimentadas através de uma disposição de cabos de alimentação conjugados (15a, 15b).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10064128A DE10064128A1 (de) | 2000-12-21 | 2000-12-21 | Patch-Antenne für den Betrieb in mindestens zwei Frequenzbereichen |
PCT/EP2001/014688 WO2002050940A2 (de) | 2000-12-21 | 2001-12-13 | Patch-antenne für den betrieb in mindestens zwei frequenzbereichen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0116400A true BR0116400A (pt) | 2003-11-11 |
Family
ID=7668353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0116400-7A BR0116400A (pt) | 2000-12-21 | 2001-12-13 | Antena-patch para operação em pelo menos duas faixas de frequências |
Country Status (10)
Country | Link |
---|---|
US (1) | US6861988B2 (pt) |
EP (1) | EP1346434B1 (pt) |
KR (1) | KR100912170B1 (pt) |
CN (1) | CN1249853C (pt) |
AT (1) | ATE289452T1 (pt) |
AU (1) | AU3842802A (pt) |
BR (1) | BR0116400A (pt) |
DE (2) | DE10064128A1 (pt) |
ES (1) | ES2236336T3 (pt) |
WO (1) | WO2002050940A2 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2841688B1 (fr) * | 2002-06-28 | 2006-06-30 | Antennes Ft | Antenne plane du type patch, notamment pour l'emission et/ou la reception de signaux de television terrestre numerique et/ou analogique |
JP2004266333A (ja) * | 2003-01-30 | 2004-09-24 | Matsushita Electric Ind Co Ltd | アンテナ装置 |
CA2529796C (en) * | 2003-07-22 | 2012-09-25 | Psion Teklogix Inc. | Internal antenna with slots |
US7027004B2 (en) | 2003-12-18 | 2006-04-11 | Kathrein-Werke Kg | Omnidirectional broadband antenna |
US7015871B2 (en) | 2003-12-18 | 2006-03-21 | Kathrein-Werke Kg | Mobile radio antenna arrangement for a base station |
DE10359623A1 (de) * | 2003-12-18 | 2005-07-21 | Kathrein-Werke Kg | Mobilfunk-Antennenanordnung für eine Basisstation |
US7132995B2 (en) | 2003-12-18 | 2006-11-07 | Kathrein-Werke Kg | Antenna having at least one dipole or an antenna element arrangement similar to a dipole |
US6977613B2 (en) * | 2003-12-30 | 2005-12-20 | Hon Hai Precision Ind. Co., Ltd. | High performance dual-patch antenna with fast impedance matching holes |
JP4348282B2 (ja) * | 2004-06-11 | 2009-10-21 | 株式会社日立製作所 | 無線用icタグ、及び無線用icタグの製造方法 |
DE102005010895B4 (de) * | 2005-03-09 | 2007-02-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aperturgekoppelte Antenne |
DE102005010894B4 (de) * | 2005-03-09 | 2008-06-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Planare Mehrbandantenne |
US7505008B2 (en) * | 2005-09-26 | 2009-03-17 | Electronics And Telecommunications Research Institute | Electrical loop antenna with unidirectional and uniform current radiation source |
TWI312594B (en) * | 2006-04-21 | 2009-07-21 | Hon Hai Prec Ind Co Ltd | Dual-band printed antenna |
CN101165966B (zh) * | 2006-10-18 | 2011-07-27 | 鸿富锦精密工业(深圳)有限公司 | 耦合式馈入天线 |
US7626549B2 (en) * | 2007-03-28 | 2009-12-01 | Eswarappa Channabasappa | Compact planar antenna for single and multiple polarization configurations |
US7994999B2 (en) * | 2007-11-30 | 2011-08-09 | Harada Industry Of America, Inc. | Microstrip antenna |
DE102009005045A1 (de) * | 2009-01-13 | 2010-07-15 | Wilhelm Sihn Jr. Gmbh & Co. Kg | Patchantenne |
DE102009006988A1 (de) * | 2009-01-31 | 2010-08-05 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Dual-Band-Antenne, insbesondere für Satellitennavigationsanwendungen |
JP2014502467A (ja) * | 2010-11-22 | 2014-01-30 | コミシリア ア レネルジ アトミック エ オ エナジーズ オルタネティヴズ | 拡張された帯域幅を有する平面アンテナ |
KR101428928B1 (ko) * | 2013-03-29 | 2014-08-11 | 한양대학교 산학협력단 | 인체통신용 이중대역 중계기 안테나 |
CN103490143B (zh) * | 2013-09-27 | 2015-11-11 | 佛山市蓝波湾金科技有限公司 | 一种阵列天线 |
JP6058573B2 (ja) * | 2014-03-13 | 2017-01-11 | 株式会社東芝 | アンテナおよび電子機器 |
KR101609665B1 (ko) * | 2014-11-11 | 2016-04-06 | 주식회사 케이엠더블유 | 이동통신 기지국 안테나 |
WO2017088090A1 (zh) * | 2015-11-23 | 2017-06-01 | 华为技术有限公司 | 天线单元及天线阵列 |
US10461438B2 (en) * | 2016-03-17 | 2019-10-29 | Communication Components Antenna Inc. | Wideband multi-level antenna element and antenna array |
US10256522B2 (en) * | 2016-03-22 | 2019-04-09 | Huawei Technologies Co., Ltd. | Vertical combiner for overlapped linear phased array |
US10439287B2 (en) * | 2017-12-21 | 2019-10-08 | Nxgen Partners Ip, Llc | Full duplex using OAM |
KR20210001607A (ko) * | 2019-06-28 | 2021-01-06 | 삼성전자주식회사 | 안테나 구조 및 이를 포함하는 전자 장치 |
US11264724B2 (en) * | 2020-07-20 | 2022-03-01 | TE Connectivity Services Gmbh | Omnidirectional antenna assembly |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5153600A (en) * | 1991-07-01 | 1992-10-06 | Ball Corporation | Multiple-frequency stacked microstrip antenna |
US5323168A (en) * | 1992-07-13 | 1994-06-21 | Matsushita Electric Works, Ltd. | Dual frequency antenna |
GB9220414D0 (en) * | 1992-09-28 | 1992-11-11 | Pilkington Plc | Patch antenna assembly |
US5661493A (en) * | 1994-12-02 | 1997-08-26 | Spar Aerospace Limited | Layered dual frequency antenna array |
DE59501555D1 (de) * | 1995-04-20 | 1998-04-09 | Fuba Automotive Gmbh | Flachantennen-Anordnung |
SE521407C2 (sv) * | 1997-04-30 | 2003-10-28 | Ericsson Telefon Ab L M | Mikrovägantennsystem med en plan konstruktion |
WO1999059223A2 (en) * | 1998-05-11 | 1999-11-18 | Csa Limited | Dual-band microstrip antenna array |
SE9802883L (sv) * | 1998-08-28 | 2000-02-29 | Ericsson Telefon Ab L M | Antennanordning |
FR2785451B1 (fr) | 1998-11-04 | 2007-05-11 | Thomson Csf | Antenne imprimee multifonctions |
US6054953A (en) * | 1998-12-10 | 2000-04-25 | Allgon Ab | Dual band antenna |
US6087990A (en) * | 1999-02-02 | 2000-07-11 | Antenna Plus, Llc | Dual function communication antenna |
US6211824B1 (en) * | 1999-05-06 | 2001-04-03 | Raytheon Company | Microstrip patch antenna |
GB2352091B (en) * | 1999-07-10 | 2003-09-17 | Alan Dick & Company Ltd | Patch antenna |
JP2001217607A (ja) * | 2000-02-03 | 2001-08-10 | Ngk Insulators Ltd | アンテナ装置 |
US6639558B2 (en) * | 2002-02-06 | 2003-10-28 | Tyco Electronics Corp. | Multi frequency stacked patch antenna with improved frequency band isolation |
-
2000
- 2000-12-21 DE DE10064128A patent/DE10064128A1/de not_active Withdrawn
-
2001
- 2001-12-13 ES ES01986872T patent/ES2236336T3/es not_active Expired - Lifetime
- 2001-12-13 EP EP01986872A patent/EP1346434B1/de not_active Expired - Lifetime
- 2001-12-13 DE DE50105395T patent/DE50105395D1/de not_active Expired - Lifetime
- 2001-12-13 WO PCT/EP2001/014688 patent/WO2002050940A2/de not_active Application Discontinuation
- 2001-12-13 AU AU3842802A patent/AU3842802A/xx not_active Withdrawn
- 2001-12-13 US US10/450,049 patent/US6861988B2/en not_active Expired - Lifetime
- 2001-12-13 BR BR0116400-7A patent/BR0116400A/pt not_active IP Right Cessation
- 2001-12-13 CN CNB018210929A patent/CN1249853C/zh not_active Expired - Lifetime
- 2001-12-13 KR KR1020037007022A patent/KR100912170B1/ko not_active IP Right Cessation
- 2001-12-13 AT AT01986872T patent/ATE289452T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1346434A2 (de) | 2003-09-24 |
KR20030064792A (ko) | 2003-08-02 |
KR100912170B1 (ko) | 2009-08-14 |
US6861988B2 (en) | 2005-03-01 |
WO2002050940A3 (de) | 2002-08-29 |
EP1346434B1 (de) | 2005-02-16 |
DE50105395D1 (de) | 2005-03-24 |
CN1249853C (zh) | 2006-04-05 |
DE10064128A1 (de) | 2002-07-25 |
WO2002050940A2 (de) | 2002-06-27 |
US20040027292A1 (en) | 2004-02-12 |
AU3842802A (en) | 2002-07-01 |
ATE289452T1 (de) | 2005-03-15 |
CN1483230A (zh) | 2004-03-17 |
ES2236336T3 (es) | 2005-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 8A, 9AE 10A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012. |