NO20000032L - Dobbel multitriangulær antenne for GSM- og DCS-mobiltelefoni - Google Patents

Dobbel multitriangulær antenne for GSM- og DCS-mobiltelefoni

Info

Publication number
NO20000032L
NO20000032L NO20000032A NO20000032A NO20000032L NO 20000032 L NO20000032 L NO 20000032L NO 20000032 A NO20000032 A NO 20000032A NO 20000032 A NO20000032 A NO 20000032A NO 20000032 L NO20000032 L NO 20000032L
Authority
NO
Norway
Prior art keywords
antenna
gsm
dcs
mobile telephony
band
Prior art date
Application number
NO20000032A
Other languages
English (en)
Norwegian (no)
Other versions
NO20000032D0 (no
Inventor
Carles Puente Baliarda
Jordi Romeu Robert
Monica Navarro Rodero
Carmen Borja Borau
Jaume Anguera Pros
Original Assignee
Univ Catalunya Politecnica
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 Univ Catalunya Politecnica filed Critical Univ Catalunya Politecnica
Publication of NO20000032D0 publication Critical patent/NO20000032D0/no
Publication of NO20000032L publication Critical patent/NO20000032L/no

Links

Classifications

    • 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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • 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
    • 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
    • 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
    • H01Q3/01—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 shape of the antenna or antenna system
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Details Of Aerials (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NO20000032A 1998-05-06 2000-01-05 Dobbel multitriangulær antenne for GSM- og DCS-mobiltelefoni NO20000032L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009800954A ES2142280B1 (es) 1998-05-06 1998-05-06 Unas antenas multitriangulares duales para telefonia celular gsm y dcs
PCT/ES1999/000117 WO1999057784A1 (es) 1998-05-06 1999-05-05 Unas antenas multitriangulares duales para telefonia celular gsm y dcs

Publications (2)

Publication Number Publication Date
NO20000032D0 NO20000032D0 (no) 2000-01-05
NO20000032L true NO20000032L (no) 2000-02-02

Family

ID=8303706

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000032A NO20000032L (no) 1998-05-06 2000-01-05 Dobbel multitriangulær antenne for GSM- og DCS-mobiltelefoni

Country Status (21)

Country Link
US (1) US6281846B1 (sl)
EP (1) EP0997972A1 (sl)
JP (1) JP2002509679A (sl)
KR (1) KR20010020557A (sl)
CN (1) CN1273702A (sl)
AR (1) AR014085A1 (sl)
BG (1) BG104054A (sl)
BR (1) BR9907920A (sl)
CA (1) CA2295901A1 (sl)
ES (1) ES2142280B1 (sl)
HU (1) HUP0002481A3 (sl)
IL (1) IL133818A0 (sl)
IS (1) IS5325A (sl)
NO (1) NO20000032L (sl)
PL (1) PL337921A1 (sl)
SI (1) SI20446A (sl)
SK (1) SK112000A3 (sl)
TR (1) TR200000070T1 (sl)
TW (1) TW431027B (sl)
WO (1) WO1999057784A1 (sl)
YU (1) YU600A (sl)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69924535T2 (de) 1999-09-20 2006-02-16 Fractus, S.A. Mehrebenenantenne
CN1196231C (zh) 1999-10-26 2005-04-06 弗拉克托斯股份有限公司 交织多频带天线阵
ATE302473T1 (de) 2000-01-19 2005-09-15 Fractus Sa Raumfüllende miniaturantenne
ES2164005B1 (es) * 2000-01-27 2003-02-16 Univ Catalunya Politecnica Antena microstrip con perimetro fractal o prefractal.
WO2001082410A1 (es) * 2000-04-19 2001-11-01 Advanced Automotive Antennas, S.L. Antena avanzada multinivel para vehiculos a motor
US6525691B2 (en) 2000-06-28 2003-02-25 The Penn State Research Foundation Miniaturized conformal wideband fractal antennas on high dielectric substrates and chiral layers
US7511675B2 (en) 2000-10-26 2009-03-31 Advanced Automotive Antennas, S.L. Antenna system for a motor vehicle
KR100392129B1 (ko) * 2000-11-02 2003-07-22 주식회사 에이스테크놀로지 델타 루프 복사소자를 이용한 광대역 섹터 안테나
EP1358696A1 (en) 2001-02-07 2003-11-05 Fractus, S.A. Miniature broadband ring-like microstrip patch antenna
BR0116985A (pt) 2001-04-16 2004-12-21 Fractus Sa Disposição de antena de banda dupla e de polarização dupla
DE10142965A1 (de) * 2001-09-01 2003-03-20 Opel Adam Ag Antenne mit einer fraktalen Struktur
EP1942551A1 (en) 2001-10-16 2008-07-09 Fractus, S.A. Multiband antenna
ES2298196T3 (es) 2001-10-16 2008-05-16 Fractus, S.A. Antena de parche de microcinta multifrecuencia con elementos parasitos acoplados.
BR0117154A (pt) 2001-10-16 2004-10-26 Fractus Sa Antena carregada
US9755314B2 (en) 2001-10-16 2017-09-05 Fractus S.A. Loaded antenna
US6809687B2 (en) * 2001-10-24 2004-10-26 Alps Electric Co., Ltd. Monopole antenna that can easily be reduced in height dimension
AU2002327874A1 (en) 2002-07-15 2004-02-09 Fractus, S.A. Antenna with one or more holes
JP2006510321A (ja) 2002-12-22 2006-03-23 フラクタス・ソシエダッド・アノニマ 移動通信デバイス用のマルチバンド・モノポール・アンテナ
US6989794B2 (en) * 2003-02-21 2006-01-24 Kyocera Wireless Corp. Wireless multi-frequency recursive pattern antenna
JP2004318466A (ja) * 2003-04-16 2004-11-11 Matsushita Electric Ind Co Ltd 商品券、商品券発行システム及び商品券利用システム
EP1709704A2 (en) 2004-01-30 2006-10-11 Fractus, S.A. Multi-band monopole antennas for mobile communications devices
WO2005117203A2 (en) * 2004-05-24 2005-12-08 Amphenol-T & M Antennas Multiple band antenna and antenna assembly
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
CN103904418B (zh) * 2014-03-06 2016-05-04 宁波成电泰克电子信息技术发展有限公司 一种全向终端天线
CN103901434B (zh) * 2014-03-10 2016-04-20 宁波成电泰克电子信息技术发展有限公司 一种无线探鱼器
US10008760B2 (en) * 2014-07-31 2018-06-26 Dell Products, Lp Antenna method and apparatus
CN109037940A (zh) * 2018-08-14 2018-12-18 中国计量大学 双频段射频识别天线
US11284399B2 (en) 2020-03-06 2022-03-22 T-Mobile Usa, Inc. Concurrent connectivity with both 4G and 5G networks for mobile devices
CN114824778B (zh) * 2022-05-25 2024-09-20 陕西北斗科技开发应用有限公司 一款应用于5g通信和北斗定位的多频平面微带天线
CN116205110B (zh) * 2023-03-09 2024-02-23 安徽大学 一种纳米天线的二次谐波极化状态调控方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245474A (en) * 1988-03-22 1993-09-14 Compagnie Generale D'electricite Electromagnetic filter device
FR2658619B1 (fr) * 1990-02-19 1993-04-02 Megademini Taoufik Miroirs interferentiels multifractals de dimensions fractales entre 0 et 1.
ES2112163B1 (es) * 1995-05-19 1998-11-16 Univ Catalunya Politecnica Antenas fractales o multifractales.
WO1997006578A1 (en) * 1995-08-09 1997-02-20 Fractal Antenna Systems, Inc. Fractal antennas, resonators and loading elements
US5696372A (en) * 1996-07-31 1997-12-09 Yale University High efficiency near-field electromagnetic probe having a bowtie antenna structure
US5963871A (en) * 1996-10-04 1999-10-05 Telefonaktiebolaget Lm Ericsson Retractable multi-band antennas
US6057802A (en) * 1997-06-30 2000-05-02 Virginia Tech Intellectual Properties, Inc. Trimmed foursquare antenna radiating element
US6002369A (en) * 1997-11-24 1999-12-14 Motorola, Inc. Microstrip antenna and method of forming same

Also Published As

Publication number Publication date
HUP0002481A3 (en) 2001-12-28
PL337921A1 (en) 2000-09-11
NO20000032D0 (no) 2000-01-05
US6281846B1 (en) 2001-08-28
JP2002509679A (ja) 2002-03-26
SK112000A3 (en) 2000-08-14
AR014085A1 (es) 2001-02-07
IL133818A0 (en) 2001-04-30
EP0997972A1 (en) 2000-05-03
YU600A (sh) 2001-07-10
BG104054A (bg) 2000-08-31
IS5325A (is) 1999-12-28
CN1273702A (zh) 2000-11-15
TR200000070T1 (tr) 2000-10-23
BR9907920A (pt) 2001-09-11
KR20010020557A (ko) 2001-03-15
HUP0002481A2 (hu) 2000-11-28
ES2142280B1 (es) 2000-11-16
WO1999057784A1 (es) 1999-11-11
TW431027B (en) 2001-04-21
SI20446A (sl) 2001-06-30
CA2295901A1 (en) 1999-11-11
ES2142280A1 (es) 2000-04-01

Similar Documents

Publication Publication Date Title
NO20000032L (no) Dobbel multitriangulær antenne for GSM- og DCS-mobiltelefoni
CA2135220A1 (en) Bimodal portable telephone
MY133848A (en) Multiple antenna impedance optimization
CA2150113A1 (en) Wireless direct sequence spread spectrum digital cellular telephone system
MY109970A (en) Arrangement for telecommunication
AU5765396A (en) Multiband mobile telephone system
TW332952B (en) Radio communication device to provide a RF device operate in dual mode
CA2339636A1 (en) Mobile terminal initiated and assisted antenna selection
DE69432978D1 (de) Spreizspektrumkommunikation gebrauchendes tragbares zellulares telefon mit mobilem sende-empfangsgerät
SE0101032D0 (sv) Mobil kommunikationsanordning och sammansatt enhet för användning i den samma
WO2004057697A3 (en) Antenna with rapid frequency switching
GB2333903A (en) Antenna device and method for portable radio equipment
MY120365A (en) Radio communications unit.
AU2003265184A1 (en) Direct cellular communication
ATE340437T1 (de) Doppelband sender-empfänger mit zwei antennen
ES2198207A1 (es) Sistema de repetidores para gsm con intercambio espectral entre las bandas de frecuencia gsm de 900 y 1800 mhz, asi como metodo de acceso.
CA2293814A1 (en) Method and apparatus for band-adaptive demodulation
BR0017333A (pt) Antena de duas bandas
Faucher et al. Integrating spectrum in D-AMPS/IS-136 wireless networks
KR19990007023U (ko) 하단부에 안테나가 설치된 무선 통신 단말기
AU3609299A (en) Cellular network mobile telephone, capable of being used as domestic wireless telephone handset
Takamoro ON WHICH PART IS THE CERAMICS FOR MICROWAVE USED IN PORTABLE TELEPHONE EQUIPMENT?
SE9901680D0 (sv) Mobiltelefon och antenn för en sådan
NZ502851A (en) Umbrella base station repeater communicates with mobiles in base station shadow areas
NO971026L (no) Anordning for å bedre rekkevidden til radiooverföringssystemer med snorlöse telefoner

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application