BR9813505A - Antena de banda dual - Google Patents

Antena de banda dual

Info

Publication number
BR9813505A
BR9813505A BR9813505-8A BR9813505A BR9813505A BR 9813505 A BR9813505 A BR 9813505A BR 9813505 A BR9813505 A BR 9813505A BR 9813505 A BR9813505 A BR 9813505A
Authority
BR
Brazil
Prior art keywords
frequency band
microwave power
segment
opening
supply network
Prior art date
Application number
BR9813505-8A
Other languages
English (en)
Other versions
BR9813505B1 (pt
Inventor
Bj Rn Lindmark
Original Assignee
Allgon Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Allgon Ab filed Critical Allgon Ab
Publication of BR9813505A publication Critical patent/BR9813505A/pt
Publication of BR9813505B1 publication Critical patent/BR9813505B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • 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
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised 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
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

"ANTENA DE BANDA DUAL" Uma antena acoplada por abertura, compreendendo pelo menos um elemento de antena incluindo um número de segmentos irradiantes mutualmente paralelos, substancialmente planos (1-3) sendo alimentados com potência de microonda de uma rede de alimentação (6) via uma abertura (5a, 5b) em uma camada de plano terra (4). A rede de alimentação (6) alimenta potência de microonda em pelo menos duas bandas de frequência separadas, incluindo uma primeira banda de frequência relativamente baixa e uma segunda banda de frequência relativamente alta. Um primeiro segmento (2) potência de microonda em dita primeira banda de frequência e é fornecido com uma abertura (9a, 9b) de forma a acoplar potência de microonda em dita segunda banda de frequência a um segundo (1), a potência de microonda em dita segunda banda de frequência sendo alimentada da rede de alimentação (6) via as aberturas (5a, 5b; 9a, 9b) em dita de plano terra (4) e dito primeiro segmento (2) a dito segundo segmento (1).
BRPI9813505-8A 1997-12-12 1998-12-07 antena de banda dual. BR9813505B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9704642A SE511064C2 (sv) 1997-12-12 1997-12-12 Tvåbandsantenn
PCT/SE1998/002235 WO1999031757A1 (en) 1997-12-12 1998-12-07 Dual band antenna

Publications (2)

Publication Number Publication Date
BR9813505A true BR9813505A (pt) 2000-10-10
BR9813505B1 BR9813505B1 (pt) 2012-05-02

Family

ID=20409368

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9813505-8A BR9813505B1 (pt) 1997-12-12 1998-12-07 antena de banda dual.

Country Status (10)

Country Link
EP (1) EP1038332B1 (pt)
CN (1) CN1147966C (pt)
AU (1) AU1794099A (pt)
BR (1) BR9813505B1 (pt)
DE (1) DE69839348T2 (pt)
ES (1) ES2301218T3 (pt)
HK (1) HK1033210A1 (pt)
SE (1) SE511064C2 (pt)
TW (1) TW413967B (pt)
WO (1) WO1999031757A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515092C2 (sv) 1999-03-15 2001-06-11 Allgon Ab Antennanordning för dubbla band
US6339404B1 (en) 1999-08-13 2002-01-15 Rangestar Wirless, Inc. Diversity antenna system for lan communication system
EP1223637B1 (en) 1999-09-20 2005-03-30 Fractus, S.A. Multilevel antennae
ES2156832B1 (es) * 1999-10-07 2002-03-01 Univ Valencia Politecnica Antena impresa de banda dual
AU1046700A (en) 1999-10-26 2001-05-08 Fractus, S.A. Interlaced multiband antenna arrays
SE518237C2 (sv) * 2000-11-27 2002-09-10 Allgon Ab Mikrovågsantenn med patchmonteringsanordning
FR2828015A1 (fr) * 2001-07-27 2003-01-31 D Phy Espace Dev De Produits H Circuit d'alimentation et antenne le comportant
BG64431B1 (bg) 2001-12-19 2005-01-31 Skygate International Technology N.V. Антенен елемент
US7705793B2 (en) 2004-06-10 2010-04-27 Raysat Antenna Systems Applications for low profile two way satellite antenna system
US7911400B2 (en) 2004-01-07 2011-03-22 Raysat Antenna Systems, L.L.C. Applications for low profile two-way satellite antenna system
US8761663B2 (en) 2004-01-07 2014-06-24 Gilat Satellite Networks, Ltd Antenna system
US7626549B2 (en) * 2007-03-28 2009-12-01 Eswarappa Channabasappa Compact planar antenna for single and multiple polarization configurations
US8354972B2 (en) 2007-06-06 2013-01-15 Fractus, S.A. Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array
US8120536B2 (en) 2008-04-11 2012-02-21 Powerwave Technologies Sweden Ab Antenna isolation
KR100988909B1 (ko) * 2008-09-23 2010-10-20 한국전자통신연구원 고이득 및 광대역 특성을 갖는 마이크로스트립 패치 안테나
DE102008059268A1 (de) 2008-11-27 2009-11-19 Kathrein-Werke Kg Einrichtung zur Lageerkennung einer Antennenanordnung
KR101111668B1 (ko) * 2010-08-27 2012-03-13 한국전자통신연구원 고이득 및 광대역 특성을 갖는 마이크로스트립 패치 안테나
CN102570019B (zh) * 2012-01-17 2014-12-17 上海大亚科技有限公司 支持双频的贴片射频天线单元及相应的射频天线系统
CN102842755B (zh) * 2012-07-11 2015-07-22 桂林电子科技大学 适用于无线局域网的双极化天线及其制作方法
CN105406190B (zh) * 2014-08-06 2018-03-30 启碁科技股份有限公司 平板双极化天线及复合天线
WO2016131496A1 (en) * 2015-02-20 2016-08-25 Huawei Technologies Co., Ltd. Multiport antenna element
KR102332120B1 (ko) * 2017-04-25 2021-11-30 삼성전자주식회사 메타 구조 안테나 및 메타 구조 배열
US10931014B2 (en) 2018-08-29 2021-02-23 Samsung Electronics Co., Ltd. High gain and large bandwidth antenna incorporating a built-in differential feeding scheme

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US5030961A (en) * 1990-04-10 1991-07-09 Ford Aerospace Corporation Microstrip antenna with bent feed board
US5124713A (en) * 1990-09-18 1992-06-23 Mayes Paul E Planar microwave antenna for producing circular polarization from a patch radiator
CA2061254C (en) * 1991-03-06 2001-07-03 Jean Francois Zurcher Planar antennas
JPH06500909A (ja) * 1991-06-28 1994-01-27 アルカテル・エスパース リニアアレイアンテナ
US5241321A (en) * 1992-05-15 1993-08-31 Space Systems/Loral, Inc. Dual frequency circularly polarized microwave antenna
GB9220414D0 (en) * 1992-09-28 1992-11-11 Pilkington Plc Patch antenna assembly

Also Published As

Publication number Publication date
CN1281590A (zh) 2001-01-24
EP1038332B1 (en) 2008-04-09
SE9704642D0 (sv) 1997-12-12
AU1794099A (en) 1999-07-05
SE9704642L (sv) 1999-06-13
HK1033210A1 (en) 2001-08-17
EP1038332A1 (en) 2000-09-27
SE511064C2 (sv) 1999-07-26
TW413967B (en) 2000-12-01
BR9813505B1 (pt) 2012-05-02
DE69839348D1 (de) 2008-05-21
DE69839348T2 (de) 2008-07-17
CN1147966C (zh) 2004-04-28
ES2301218T3 (es) 2008-06-16
WO1999031757A1 (en) 1999-06-24

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/05/2012, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25E Requested change of name of applicant rejected

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 870170063797 DE 30/08/2017, POR TRATAR-SE DE UMA TRANSFERENCIA DE TITULAR (JA PUBLICADA NA RPI2467 DE 17/04/2018) E NAO DE UMA ALTERACAO DE NOME.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2495 DE 30-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.