DE69023902T2 - Mehrbandantenne. - Google Patents



Publication number
DE69023902T2 DE69023902T DE69023902T DE69023902T2 DE 69023902 T2 DE69023902 T2 DE 69023902T2 DE 69023902 T DE69023902 T DE 69023902T DE 69023902 T DE69023902 T DE 69023902T DE 69023902 T2 DE69023902 T2 DE 69023902T2
Prior art keywords
band antenna
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 - Lifetime
Application number
Other languages
English (en)
Other versions
DE69023902D1 (de
George Dominic Yarsunas
Michael Leonard Brennan
James Richard Hendershot
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.)
Alcatel Lucent NV
Original Assignee
Alcatel Lucent NV
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
Priority to US07/547,993 priority Critical patent/US5079562A/en
Application filed by Alcatel Lucent NV filed Critical Alcatel Lucent NV
Application granted granted Critical
Publication of DE69023902T2 publication Critical patent/DE69023902T2/de
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical



    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/08Means for collapsing antennas or parts thereof
    • H01Q1/10Telescopic elements
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
DE69023902T 1990-07-03 1990-09-28 Mehrbandantenne. Expired - Lifetime DE69023902T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/547,993 US5079562A (en) 1990-07-03 1990-07-03 Multiband antenna

Publications (1)

Publication Number Publication Date
DE69023902T2 true DE69023902T2 (de) 1996-07-18



Family Applications (2)

Application Number Title Priority Date Filing Date
DE69023902T Expired - Lifetime DE69023902T2 (de) 1990-07-03 1990-09-28 Mehrbandantenne.
DE69023902A Expired - Fee Related DE69023902D1 (de) 1990-07-03 1990-09-28 Mehrbandantenne.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69023902A Expired - Fee Related DE69023902D1 (de) 1990-07-03 1990-09-28 Mehrbandantenne.

Country Status (11)

Country Link
US (1) US5079562A (de)
EP (1) EP0464255B1 (de)
JP (1) JPH04123504A (de)
KR (1) KR920003577A (de)
AT (1) AT130965T (de)
AU (1) AU639045B2 (de)
CA (1) CA2032650C (de)
DE (2) DE69023902T2 (de)
DK (1) DK0464255T3 (de)
ES (1) ES2082813T3 (de)
FI (1) FI97498C (de)

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US5311201A (en) * 1991-09-27 1994-05-10 Tri-Band Technologies, Inc. Multi-band antenna
JP3209569B2 (ja) * 1992-05-11 2001-09-17 原田工業株式会社 車両用三波共用アンテナ
JPH0645818A (ja) * 1992-07-27 1994-02-18 Harada Ind Co Ltd 車両用電動式伸縮形アンテナ
AU644341B3 (en) * 1993-03-05 1993-12-02 Conifer Corporation Stacked dual dipole MMDS feed
US5577269A (en) * 1995-04-21 1996-11-19 E. F. Johnson Company Antenna connector for a portable radio
JPH11514170A (ja) * 1995-10-27 1999-11-30 ジオテック コミュニケーションズ,インコーポレイテッド リニアダイバーシティアンテナ
US6177911B1 (en) * 1996-02-20 2001-01-23 Matsushita Electric Industrial Co., Ltd. Mobile radio antenna
US5668564A (en) * 1996-02-20 1997-09-16 R.A. Miller Industries, Inc. Combined AM/FM/cellular telephone antenna system
US5812097A (en) * 1996-04-30 1998-09-22 Qualcomm Incorporated Dual band antenna
US6061031A (en) * 1997-04-17 2000-05-09 Ail Systems, Inc. Method and apparatus for a dual frequency band antenna
US6002378A (en) * 1997-12-19 1999-12-14 Harada Industry Co., Ltd. Telescopic rod antenna apparatus
US6097934A (en) * 1997-12-31 2000-08-01 Ericsson Inc. Retractable radiotelephone antennas with extended feeds
US6072439A (en) * 1998-01-15 2000-06-06 Andrew Corporation Base station antenna for dual polarization
US6023245A (en) * 1998-08-10 2000-02-08 Andrew Corporation Multi-band, multiple purpose antenna particularly useful for operation in cellular and global positioning system modes
US6034649A (en) * 1998-10-14 2000-03-07 Andrew Corporation Dual polarized based station antenna
US6166696A (en) * 1998-11-30 2000-12-26 T&M Antennas Dual radiator galvanic contact antenna for portable communicator
US6285336B1 (en) 1999-11-03 2001-09-04 Andrew Corporation Folded dipole antenna
US6290226B1 (en) 1999-12-23 2001-09-18 Pitney Bowes Inc. Dual bin envelope supply device and method
US6317099B1 (en) 2000-01-10 2001-11-13 Andrew Corporation Folded dipole antenna
US6552692B1 (en) 2001-10-30 2003-04-22 Andrew Corporation Dual band sleeve dipole antenna
CN100411247C (zh) * 2002-01-31 2008-08-13 盖尔创尼克斯公司 多频带套筒偶极子天线
US6788261B1 (en) * 2003-04-09 2004-09-07 Wilson Electronics, Inc. Antenna with multiple radiators
US6963313B2 (en) * 2003-12-17 2005-11-08 Pctel Antenna Products Group, Inc. Dual band sleeve antenna
CN100345336C (zh) * 2004-04-23 2007-10-24 连展科技电子(昆山)有限公司 超宽频偶极天线
US8538560B2 (en) * 2004-04-29 2013-09-17 Rosemount Inc. Wireless power and communication unit for process field devices
US8787848B2 (en) * 2004-06-28 2014-07-22 Rosemount Inc. RF adapter for field device with low voltage intrinsic safety clamping
US7271766B2 (en) * 2004-07-30 2007-09-18 Novariant, Inc. Satellite and local system position determination
US7532160B1 (en) * 2004-07-30 2009-05-12 Novariant, Inc. Distributed radio frequency ranging signal receiver for navigation or position determination
US7205939B2 (en) * 2004-07-30 2007-04-17 Novariant, Inc. Land-based transmitter position determination
US7339526B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Synchronizing ranging signals in an asynchronous ranging or position system
US7339524B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Analog decorrelation of ranging signals
US7339525B2 (en) * 2004-07-30 2008-03-04 Novariant, Inc. Land-based local ranging signal methods and systems
US7315278B1 (en) * 2004-07-30 2008-01-01 Novariant, Inc. Multiple frequency antenna structures and methods for receiving navigation or ranging signals
US7342538B2 (en) * 2004-07-30 2008-03-11 Novariant, Inc. Asynchronous local position determination system and method
US20060071494A1 (en) * 2004-10-04 2006-04-06 Ganz Alan S Fender finder with extension and retraction feature
US7688273B2 (en) 2007-04-20 2010-03-30 Skycross, Inc. Multimode antenna structure
US8866691B2 (en) 2007-04-20 2014-10-21 Skycross, Inc. Multimode antenna structure
US8344956B2 (en) 2007-04-20 2013-01-01 Skycross, Inc. Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices
US7522111B2 (en) * 2007-08-15 2009-04-21 Uniden America Corporation Telescoping antenna with retractable wire antenna element
US8028533B2 (en) * 2007-11-28 2011-10-04 E & J Enterprises, Llc Defrost indicator
US8288986B2 (en) 2008-04-28 2012-10-16 Aerovironment Inc. Concentric connector for electric vehicles
US8929948B2 (en) * 2008-06-17 2015-01-06 Rosemount Inc. Wireless communication adapter for field devices
US9674976B2 (en) * 2009-06-16 2017-06-06 Rosemount Inc. Wireless process communication adapter with improved encapsulation
JP5255698B2 (ja) * 2008-06-17 2013-08-07 ローズマウント インコーポレイテッド 電圧降下が可変のフィールド機器用無線アダプタ
US8694060B2 (en) 2008-06-17 2014-04-08 Rosemount Inc. Form factor and electromagnetic interference protection for process device wireless adapters
US8626087B2 (en) * 2009-06-16 2014-01-07 Rosemount Inc. Wire harness for field devices used in a hazardous locations
WO2010108075A2 (en) * 2009-03-19 2010-09-23 Skycross, Inc. Multimode antenna structure
US8816925B2 (en) 2009-05-06 2014-08-26 Bae Systems Information And Electronic Systems Integration Inc. Multiband whip antenna
WO2010132737A1 (en) * 2009-05-15 2010-11-18 Fisher-Rosemount Systems, Inc. Handheld field maintenance tool with improved functionality
US8593363B2 (en) 2011-01-27 2013-11-26 Tdk Corporation End-fed sleeve dipole antenna comprising a ¾-wave transformer
KR20140053399A (ko) * 2011-08-31 2014-05-07 갈트로닉스 코포레이션 리미티드 다중대역 휩 안테나
US9310794B2 (en) 2011-10-27 2016-04-12 Rosemount Inc. Power supply for industrial process field device

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Publication number Priority date Publication date Assignee Title
US3576578A (en) * 1967-11-30 1971-04-27 Sylvania Electric Prod Dipole antenna in which one radiating element is formed by outer conductors of two distinct transmission lines having different characteristic impedances
US4095229A (en) * 1977-02-22 1978-06-13 General Motors Corporation Triband vehicle antenna
US4325069A (en) * 1980-02-07 1982-04-13 Jimmy's Radio & Televison Corp. Convertible telescopic antenna
US4647941A (en) * 1984-06-25 1987-03-03 At&T Bell Laboratories Telescopic antenna extended by coaxial cable feed
US4658260A (en) * 1984-06-25 1987-04-14 At&T Company Telescoping multiband antenna
JPH0340522B2 (de) * 1985-04-01 1991-06-19
WO1987000351A1 (en) * 1985-06-27 1987-01-15 Richard Shubert Axial multipole mobile antenna
US4721965A (en) * 1986-01-22 1988-01-26 General Motors Corporation AM-FM-cellular telephone multiband antenna for motor vehicle
US4675687A (en) * 1986-01-22 1987-06-23 General Motors Corporation AM-FM cellular telephone multiband antenna for motor vehicle
US4748450A (en) * 1986-07-03 1988-05-31 American Telephone And Telegraph Company, At&T Bell Laboratories Vehicular multiband antenna feedline coupling device
US4725846A (en) * 1986-12-12 1988-02-16 Western Mobile Communications, Inc. Disguise antenna operating in the cellular band
US4847629A (en) * 1988-08-03 1989-07-11 Alliance Research Corporation Retractable cellular antenna

Also Published As

Publication number Publication date
EP0464255A1 (de) 1992-01-08
AU639045B2 (en) 1993-07-15
FI97498C (fi) 1996-12-27
KR920003577A (ko) 1992-02-29
AU6677190A (en) 1992-01-09
FI904893D0 (de)
ES2082813T3 (es) 1996-04-01
CA2032650A1 (en) 1992-01-04
FI97498B (fi) 1996-09-13
DK0464255T3 (da) 1996-04-22
FI904893A0 (fi) 1990-10-04
AT130965T (de) 1995-12-15
JPH04123504A (en) 1992-04-23
EP0464255B1 (de) 1995-11-29
CA2032650C (en) 1994-11-15
US5079562A (en) 1992-01-07
DE69023902D1 (de) 1996-01-11
FI904893A (fi) 1992-01-04

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