YU600A - Dual multitriangular antennas for gsm and dcs cellular telephony - Google Patents

Dual multitriangular antennas for gsm and dcs cellular telephony

Info

Publication number
YU600A
YU600A YU600A YU600A YU600A YU 600 A YU600 A YU 600A YU 600 A YU600 A YU 600A YU 600 A YU600 A YU 600A YU 600 A YU600 A YU 600A
Authority
YU
Yugoslavia
Prior art keywords
gsm
mhz
dcs
cellular telephony
antennas
Prior art date
Application number
YU600A
Other languages
Serbo-Croatian (sh)
Inventor
Baliarda Carles Puente
Robert Jordi Romeu
Rodero Monica Navarro
Borau Carmen Borja
Pros Jaume Anguera
Original Assignee
Universitat Politecnica De Catalunya
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 Universitat Politecnica De Catalunya filed Critical Universitat Politecnica De Catalunya
Publication of YU600A publication Critical patent/YU600A/en

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)

Abstract

The dual multitriangular antennas (AMD) of the present invention can be applied mainly to base stations of both cellular telephone systems (GSM and DCS). They provide radioelectric covering to any user of a cell operating in any of the two bands or in both simultaneously. The object of the invention is to provide an antenna of which the radiant element is comprised basically of various triangles joined exclusively by their apex. The function of the antenna is to operate simultaneously in the bands of the radioelectric spectrum corresponding to the cellular telephone systems GSM 890 MHz - 960 MHz and DCS 1710 MHz -1880 MHz.
YU600A 1998-05-06 1999-05-05 Dual multitriangular antennas for gsm and dcs cellular telephony YU600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009800954A ES2142280B1 (en) 1998-05-06 1998-05-06 DUAL MULTITRIANGULAR ANTENNAS FOR CELL PHONE GSM AND DCS

Publications (1)

Publication Number Publication Date
YU600A true YU600A (en) 2001-07-10

Family

ID=8303706

Family Applications (1)

Application Number Title Priority Date Filing Date
YU600A YU600A (en) 1998-05-06 1999-05-05 Dual multitriangular antennas for gsm and dcs cellular telephony

Country Status (21)

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

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BR9917493B1 (en) 1999-09-20 2012-09-18 multi-level antenna.
DK1227545T3 (en) * 1999-10-26 2003-10-27 Fractus Sa Interlaced multi-band antenna arrangements
CN100373693C (en) * 2000-01-19 2008-03-05 弗拉克托斯股份有限公司 Space-filling miniature antennas
ES2164005B1 (en) * 2000-01-27 2003-02-16 Univ Catalunya Politecnica MICROSTRIP ANTENNA WITH FRACTAL OR PREFRACTAL PERIMETER.
EP1313166B1 (en) 2000-04-19 2007-11-14 Advanced Automotive Antennas, S.L. Multilevel advanced antenna for motor vehicles
AU2001279270A1 (en) * 2000-06-28 2002-01-08 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 (en) * 2000-11-02 2003-07-22 주식회사 에이스테크놀로지 Wideband sector antenna by using the Delta-loop radiating elements
WO2002063714A1 (en) 2001-02-07 2002-08-15 Fractus, S.A. Miniature broadband ring-like microstrip patch antenna
BR0116985A (en) * 2001-04-16 2004-12-21 Fractus Sa Dual band and dual polarization antenna array
DE10142965A1 (en) * 2001-09-01 2003-03-20 Opel Adam Ag Fractal structure antenna has several 2-dimensional fractal partial structures coupled together at central axis
EP1942551A1 (en) * 2001-10-16 2008-07-09 Fractus, S.A. Multiband antenna
WO2003034545A1 (en) * 2001-10-16 2003-04-24 Fractus, S.A. Multifrequency microstrip patch antenna with parasitic coupled elements
BR0117154A (en) * 2001-10-16 2004-10-26 Fractus Sa Loaded Antenna
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
EP1522123A1 (en) 2002-07-15 2005-04-13 Fractus, S.A. Antenna with one or more holes
JP2006510321A (en) 2002-12-22 2006-03-23 フラクタス・ソシエダッド・アノニマ Multiband monopole antenna for mobile communication devices
WO2005076407A2 (en) 2004-01-30 2005-08-18 Fractus S.A. Multi-band monopole antennas for mobile communications devices
US6989794B2 (en) * 2003-02-21 2006-01-24 Kyocera Wireless Corp. Wireless multi-frequency recursive pattern antenna
JP2004318466A (en) * 2003-04-16 2004-11-11 Matsushita Electric Ind Co Ltd Gift coupon, gift coupon issuing system, and system for using gift coupon
KR20070050403A (en) * 2004-05-24 2007-05-15 암페놀 티 앤드 엠 안테나즈 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 (en) * 2014-03-06 2016-05-04 宁波成电泰克电子信息技术发展有限公司 A kind of omnidirectional terminal antenna
CN103901434B (en) * 2014-03-10 2016-04-20 宁波成电泰克电子信息技术发展有限公司 A kind of wireless fish deteclor
US10008760B2 (en) * 2014-07-31 2018-06-26 Dell Products, Lp Antenna method and apparatus
CN109037940A (en) * 2018-08-14 2018-12-18 中国计量大学 Two-band RFID antenna
US11284399B2 (en) 2020-03-06 2022-03-22 T-Mobile Usa, Inc. Concurrent connectivity with both 4G and 5G networks for mobile devices
CN114824778B (en) * 2022-05-25 2024-09-20 陕西北斗科技开发应用有限公司 Multi-frequency planar microstrip antenna applied to 5G communication and Beidou positioning
CN116205110B (en) * 2023-03-09 2024-02-23 安徽大学 Second harmonic polarization state regulation and control method of nano antenna

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 (en) * 1990-02-19 1993-04-02 Megademini Taoufik MULTIFRACTAL INTERFERENTIAL MIRRORS WITH FRACTAL DIMENSIONS BETWEEN 0 AND 1.
ES2112163B1 (en) * 1995-05-19 1998-11-16 Univ Catalunya Politecnica FRACTAL OR MULTIFRACTAL ANTENNAS.
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
US6281846B1 (en) 2001-08-28
NO20000032D0 (en) 2000-01-05
NO20000032L (en) 2000-02-02
KR20010020557A (en) 2001-03-15
CA2295901A1 (en) 1999-11-11
WO1999057784A1 (en) 1999-11-11
ES2142280A1 (en) 2000-04-01
HUP0002481A3 (en) 2001-12-28
EP0997972A1 (en) 2000-05-03
ES2142280B1 (en) 2000-11-16
PL337921A1 (en) 2000-09-11
AR014085A1 (en) 2001-02-07
CN1273702A (en) 2000-11-15
SI20446A (en) 2001-06-30
IL133818A0 (en) 2001-04-30
BG104054A (en) 2000-08-31
SK112000A3 (en) 2000-08-14
IS5325A (en) 1999-12-28
HUP0002481A2 (en) 2000-11-28
BR9907920A (en) 2001-09-11
TW431027B (en) 2001-04-21
TR200000070T1 (en) 2000-10-23
JP2002509679A (en) 2002-03-26

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