JP4586028B2 - 無給電素子を用いる多帯域アンテナ - Google Patents

無給電素子を用いる多帯域アンテナ Download PDF

Info

Publication number
JP4586028B2
JP4586028B2 JP2006551918A JP2006551918A JP4586028B2 JP 4586028 B2 JP4586028 B2 JP 4586028B2 JP 2006551918 A JP2006551918 A JP 2006551918A JP 2006551918 A JP2006551918 A JP 2006551918A JP 4586028 B2 JP4586028 B2 JP 4586028B2
Authority
JP
Japan
Prior art keywords
antenna
antenna element
elements
extending
feeding end
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
JP2006551918A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007520964A5 (enrdf_load_stackoverflow
JP2007520964A (ja
Inventor
リーララトネ，デディムニ，ルシル，ヴィノダカ
Original Assignee
ハラダ・インダストリー・カンパニー・リミテッド
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 ハラダ・インダストリー・カンパニー・リミテッド filed Critical ハラダ・インダストリー・カンパニー・リミテッド
Publication of JP2007520964A publication Critical patent/JP2007520964A/ja
Publication of JP2007520964A5 publication Critical patent/JP2007520964A5/ja
Application granted granted Critical
Publication of JP4586028B2 publication Critical patent/JP4586028B2/ja
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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • 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
    • H01Q5/10—Resonant antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder 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
    • H01Q5/378—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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/392—Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2006551918A 2004-02-06 2005-02-04 無給電素子を用いる多帯域アンテナ Expired - Fee Related JP4586028B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0402689A GB2410837B (en) 2004-02-06 2004-02-06 Multi-band antenna using parasitic element
PCT/GB2005/000392 WO2005078862A1 (en) 2004-02-06 2005-02-04 Multi-band antenna using parasitic element

Publications (3)

Publication Number Publication Date
JP2007520964A JP2007520964A (ja) 2007-07-26
JP2007520964A5 JP2007520964A5 (enrdf_load_stackoverflow) 2008-03-27
JP4586028B2 true JP4586028B2 (ja) 2010-11-24

Family

ID=31985815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006551918A Expired - Fee Related JP4586028B2 (ja) 2004-02-06 2005-02-04 無給電素子を用いる多帯域アンテナ

Country Status (4)

Country Link
JP (1) JP4586028B2 (enrdf_load_stackoverflow)
DE (1) DE112005000302T5 (enrdf_load_stackoverflow)
GB (1) GB2410837B (enrdf_load_stackoverflow)
WO (1) WO2005078862A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10957979B2 (en) 2018-12-06 2021-03-23 Antennas Direct, Inc. Antenna assemblies
GB2430556B (en) 2005-09-22 2009-04-08 Sarantel Ltd A mobile communication device and an antenna assembly for the device
FR2916087A1 (fr) * 2007-05-09 2008-11-14 Yves Jean Paul Guy Reza Antenne en helice miniaturisee pour utilisation grand public
DE102009037722A1 (de) 2009-08-17 2011-02-24 Heinz Prof. Dr.-Ing. Lindenmeier Antennenstab für eine Stabantenne für mehrere Funkdienste
US8570224B2 (en) * 2010-05-12 2013-10-29 Qualcomm Incorporated Apparatus providing thermal management for radio frequency devices
KR101246855B1 (ko) * 2011-04-27 2013-03-25 인팩일렉스 주식회사 차량용 듀얼 밴드 안테나
US10910725B2 (en) 2016-05-16 2021-02-02 Motorola Solutions, Inc. Dual contra-wound helical antenna for a communication device
CN106207410B (zh) * 2016-07-05 2019-04-16 中国电子科技集团公司第七研究所 一种vhf/uhf双频段宽带复合天线

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188506A (ja) * 1986-02-14 1987-08-18 Mitsubishi Electric Corp アンテナ装置
JPH02106717U (enrdf_load_stackoverflow) * 1989-02-10 1990-08-24
JPH0332810U (enrdf_load_stackoverflow) * 1989-08-04 1991-03-29
JPH05275919A (ja) * 1992-03-27 1993-10-22 Hitachi Ltd 小形携帯無線機用メアンダ・ヘリカルアンテナ
FI99219C (fi) * 1995-06-06 1997-10-27 Nokia Mobile Phones Ltd Kahdella taajuusalueella toimiva antenni
JP3126313B2 (ja) * 1996-09-19 2001-01-22 松下電器産業株式会社 アンテナ装置
JP3667918B2 (ja) * 1997-01-27 2005-07-06 日本アンテナ株式会社 ２周波アンテナ
US5945964A (en) * 1997-02-19 1999-08-31 Motorola, Inc. Multi-band antenna structure for a portable radio
US5808586A (en) * 1997-02-19 1998-09-15 Motorola, Inc. Side-by-side coil-fed antenna for a portable radio
JP3213564B2 (ja) * 1997-02-26 2001-10-02 日本アンテナ株式会社 多共振アンテナ
JPH10341105A (ja) * 1997-06-09 1998-12-22 Matsushita Electric Ind Co Ltd アンテナ装置
JPH1141025A (ja) * 1997-07-22 1999-02-12 Matsushita Electric Ind Co Ltd ヘリカル式アンテナ
JPH1155024A (ja) * 1997-08-01 1999-02-26 Matsushita Electric Ind Co Ltd ヘリカル式アンテナ
US5923305A (en) * 1997-09-15 1999-07-13 Ericsson Inc. Dual-band helix antenna with parasitic element and associated methods of operation
SE513368C2 (sv) * 1997-11-14 2000-09-04 Moteco Ab Antennanordning för dubbla frekvensband
JPH11261326A (ja) * 1998-03-13 1999-09-24 Matsushita Electric Ind Co Ltd ヘリカル式アンテナ
JP3438228B2 (ja) * 1998-03-19 2003-08-18 松下電器産業株式会社 アンテナ装置およびそれを用いた移動体通信機器
JP4059998B2 (ja) * 1998-12-15 2008-03-12 株式会社ヨコオ アンテナ装置
SE9902877L (sv) * 1999-08-11 2001-02-12 Allgon Ab Antennenhet för två band
JP2001339215A (ja) * 2000-05-30 2001-12-07 Matsushita Electric Ind Co Ltd アンテナ及び無線装置
US6331838B1 (en) * 2000-07-19 2001-12-18 Delphi Technologies, Inc. Flexible vehicle antenna
JP5028720B2 (ja) * 2001-07-11 2012-09-19 Ｎｅｃネットワークプロダクツ株式会社 アンテナ装置
JP3615166B2 (ja) * 2001-07-25 2005-01-26 日本アンテナ株式会社 多周波ヘリカルアンテナ
US6559811B1 (en) * 2002-01-22 2003-05-06 Motorola, Inc. Antenna with branching arrangement for multiple frequency bands
TWI258246B (en) * 2002-03-14 2006-07-11 Sony Ericsson Mobile Comm Ab Flat built-in radio antenna
JP4129038B2 (ja) * 2006-12-12 2008-07-30 日本アンテナ株式会社 多周波アンテナ

Also Published As

Publication number Publication date
DE112005000302T5 (de) 2007-01-04
GB0402689D0 (en) 2004-03-10
GB2410837B (en) 2007-05-23
GB2410837A (en) 2005-08-10
WO2005078862A1 (en) 2005-08-25
JP2007520964A (ja) 2007-07-26

Similar Documents

Publication Publication Date Title
US5231412A (en) Sleeved monopole antenna
CA2232064C (en) A small helical antenna with non-directional radiation pattern
CN1156054C (zh) 双频带天线
RU2130673C1 (ru) Двухфункциональная антенна для портативного устройства радиосвязи
US20250096465A1 (en) Antenna device
CN108475849A (zh) 天线装置
CN1298265A (zh) 折叠偶极天线
US5986614A (en) Antenna device
JP2005286895A (ja) アンテナ装置および携帯無線装置
JP4586028B2 (ja) 無給電素子を用いる多帯域アンテナ
JP3250479B2 (ja) アンテナ装置
JP2007020093A (ja) アンテナ装置および携帯無線機
KR20000068463A (ko) 동축 이중 대역 안테나
KR200441931Y1 (ko) 슬롯형 다중대역 옴니안테나
JP3643411B2 (ja) ホイップアンテナ
WO2008117898A1 (en) Broad band antenna
JP2003087031A (ja) アンテナ
RU2046470C1 (ru) Антенна
JP5917119B2 (ja) 広帯域小型アンテナ
JP2003087030A (ja) 車載用アンテナ
US20220069472A1 (en) Antenna device
KR20110083425A (ko) 다중공진 헬리컬안테나
TWI343146B (enrdf_load_stackoverflow)
JP2004328365A (ja) ダイポールアンテナ
JPH09298417A (ja) ヘリカルループアンテナ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080204

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080204

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090518

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090817

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090904

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091116

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091209

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100216

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100824

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100906

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130910

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees