DE69731034D1 - Mobile Funkantenne - Google Patents

Mobile Funkantenne

Info

Publication number
DE69731034D1
DE69731034D1 DE69731034T DE69731034T DE69731034D1 DE 69731034 D1 DE69731034 D1 DE 69731034D1 DE 69731034 T DE69731034 T DE 69731034T DE 69731034 T DE69731034 T DE 69731034T DE 69731034 D1 DE69731034 D1 DE 69731034D1
Authority
DE
Germany
Prior art keywords
mobile radio
radio antenna
antenna
mobile
radio
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.)
Expired - Fee Related
Application number
DE69731034T
Other languages
English (en)
Other versions
DE69731034T2 (de
Inventor
Masaaki Yamabayashi
Koichi Ogawa
Naoki Yuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69731034D1 publication Critical patent/DE69731034D1/de
Application granted granted Critical
Publication of DE69731034T2 publication Critical patent/DE69731034T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
    • 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
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
    • H01Q3/2611—Means for null steering; Adaptive interference nulling
    • H01Q3/2629—Combination of a main antenna unit with an auxiliary antenna unit
    • H01Q3/2635—Combination of a main antenna unit with an auxiliary antenna unit the auxiliary unit being composed of a plurality of antennas
    • H01Q3/2641—Combination of a main antenna unit with an auxiliary antenna unit the auxiliary unit being composed of a plurality of antennas being secundary elements, e.g. reactively steered
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
DE69731034T 1996-07-18 1997-07-17 Mobile Funkantenne Expired - Fee Related DE69731034T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18959896 1996-07-18
JP18959896 1996-07-18

Publications (2)

Publication Number Publication Date
DE69731034D1 true DE69731034D1 (de) 2004-11-11
DE69731034T2 DE69731034T2 (de) 2005-02-17

Family

ID=16243999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731034T Expired - Fee Related DE69731034T2 (de) 1996-07-18 1997-07-17 Mobile Funkantenne

Country Status (4)

Country Link
US (1) US5969690A (de)
EP (1) EP0820116B1 (de)
CN (1) CN1156055C (de)
DE (1) DE69731034T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6310585B1 (en) * 1999-09-29 2001-10-30 Radio Frequency Systems, Inc. Isolation improvement mechanism for dual polarization scanning antennas
JP4507445B2 (ja) 2001-04-25 2010-07-21 パナソニック株式会社 表面実装型アンテナ及びそれを用いた電子機器
CN1394055A (zh) * 2001-06-28 2003-01-29 株式会社东芝 移动终端装置
FR2837988B1 (fr) * 2002-03-26 2008-06-20 Thales Sa Systeme antennaire bi-bande vhf-uhf
US6985121B1 (en) * 2003-10-21 2006-01-10 R.A. Miller Industries, Inc. High powered multiband antenna
US7053851B1 (en) * 2003-10-21 2006-05-30 R.A. Miller Industries, Inc. Dual dipole antenna with isolation circuit
US7053850B1 (en) * 2003-10-21 2006-05-30 R.A. Miller Industries, Inc. Antenna with graduated isolation circuit
TWI241745B (en) * 2004-12-24 2005-10-11 Advanced Connectek Inc Ultra-wideband dipole antenna
US7650173B2 (en) * 2005-10-06 2010-01-19 Flextronics Ap, Llc Combined antenna module with single output
US7420521B2 (en) * 2007-01-08 2008-09-02 Applied Radar Inc. Wideband segmented dipole antenna
WO2009026718A1 (en) * 2007-08-31 2009-03-05 Allen-Vanguard Technologies Inc. Radio antenna assembly
CN102916262B (zh) 2011-08-04 2015-03-04 中国电信股份有限公司 多模天线与基站
CN104409858A (zh) * 2014-11-27 2015-03-11 中国船舶重工集团公司第七二四研究所 一种同轴交叉振子阵列通信天线及其设计方法
JP5964487B1 (ja) * 2015-07-27 2016-08-03 日本アンテナ株式会社 広帯域アンテナ
EP3627623B1 (de) * 2017-05-17 2023-06-28 Yokowo Co., Ltd. Bordeigene antennenvorrichtung
CN107623169A (zh) * 2017-09-30 2018-01-23 江西洪都航空工业集团有限责任公司 偶极子天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938208A (en) * 1955-01-05 1960-05-24 Itt Omnirange beacon antenna having rotating parasitic conductive elements
US3656166A (en) * 1970-06-05 1972-04-11 American Electronic Lab Broadband circularly polarized omnidirectional antenna
US3790943A (en) * 1972-02-09 1974-02-05 E Systems Inc Radio frequency antenna system
US5506591A (en) * 1990-07-30 1996-04-09 Andrew Corporation Television broadcast antenna for broadcasting elliptically polarized signals
DE69326221T2 (de) * 1992-12-09 2000-05-11 Matsushita Electric Ind Co Ltd Antenne für ein mobiles Kommunikationssystem
DE69433176T2 (de) * 1993-05-27 2004-04-29 Griffith University, Nathan Antennen für tragbare kommunikationsgeräte
US6177911B1 (en) * 1996-02-20 2001-01-23 Matsushita Electric Industrial Co., Ltd. Mobile radio antenna

Also Published As

Publication number Publication date
CN1172356A (zh) 1998-02-04
EP0820116B1 (de) 2004-10-06
EP0820116A3 (de) 1999-10-27
EP0820116A2 (de) 1998-01-21
US5969690A (en) 1999-10-19
DE69731034T2 (de) 2005-02-17
CN1156055C (zh) 2004-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee