DE50006179D1 - Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne - Google Patents

Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne

Info

Publication number
DE50006179D1
DE50006179D1 DE50006179T DE50006179T DE50006179D1 DE 50006179 D1 DE50006179 D1 DE 50006179D1 DE 50006179 T DE50006179 T DE 50006179T DE 50006179 T DE50006179 T DE 50006179T DE 50006179 D1 DE50006179 D1 DE 50006179D1
Authority
DE
Germany
Prior art keywords
tunable antenna
mobile radio
transmitter
radio
radio receiver
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
DE50006179T
Other languages
English (en)
Inventor
Matthias Lungwitz
Alfred Deinert
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE50006179T priority Critical patent/DE50006179D1/de
Application granted granted Critical
Publication of DE50006179D1 publication Critical patent/DE50006179D1/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
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • 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
    • 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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
DE50006179T 1999-09-09 2000-09-06 Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne Expired - Fee Related DE50006179D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50006179T DE50006179D1 (de) 1999-09-09 2000-09-06 Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19943118A DE19943118A1 (de) 1999-09-09 1999-09-09 Mobile Funk-Sende-/Funk-Empfangseinrichtung mit abstimmbarer Antenne
DE50006179T DE50006179D1 (de) 1999-09-09 2000-09-06 Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne
PCT/DE2000/003077 WO2001018907A1 (de) 1999-09-09 2000-09-06 Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne

Publications (1)

Publication Number Publication Date
DE50006179D1 true DE50006179D1 (de) 2004-05-27

Family

ID=7921368

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19943118A Withdrawn DE19943118A1 (de) 1999-09-09 1999-09-09 Mobile Funk-Sende-/Funk-Empfangseinrichtung mit abstimmbarer Antenne
DE50006179T Expired - Fee Related DE50006179D1 (de) 1999-09-09 2000-09-06 Mobile funk-sende-/funk-empfangseinrichtung mit abstimmbarer antenne

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19943118A Withdrawn DE19943118A1 (de) 1999-09-09 1999-09-09 Mobile Funk-Sende-/Funk-Empfangseinrichtung mit abstimmbarer Antenne

Country Status (6)

Country Link
US (1) US6753819B1 (de)
EP (1) EP1218968B1 (de)
CN (1) CN1373917A (de)
DE (2) DE19943118A1 (de)
ES (1) ES2219398T3 (de)
WO (1) WO2001018907A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959983C2 (de) * 1999-12-13 2002-05-02 Siemens Ag Funk-Sende-/Funk-Empfangseinrichtung mit abstimmbarer Antenne
JP2007293714A (ja) * 2006-04-26 2007-11-08 Toshiba Tec Corp 無線通信装置及び印刷装置
EP2888531B1 (de) 2012-08-24 2020-06-17 Ansaldo Energia Switzerland AG Sequenzielle verbrennung mit verdünnungsgasmischer
EP2837888A1 (de) 2013-08-15 2015-02-18 Alstom Technology Ltd Sequentielle Verbrennung mit Verdünnungsgasmischer
EP3136503B1 (de) 2015-08-31 2018-11-28 Vodafone GmbH Abstimmbare antenne für eine drahtloskommunikationsvorrichtung
WO2017138371A1 (ja) * 2016-02-10 2017-08-17 ソニー株式会社 通信装置および方法、アンテナ装置、並びに、通信システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE550040A (de) * 1956-04-26
US4490727A (en) * 1979-10-18 1984-12-25 Mobile Mark, Inc. Adjustable top loaded antenna
US5072230A (en) * 1987-09-30 1991-12-10 Fujitsu Ten Limited Mobile telescoping whip antenna with impedance matched feed sections
US5642121A (en) * 1993-03-16 1997-06-24 Innova Corporation High-gain, waveguide-fed antenna having controllable higher order mode phasing
JP2795825B2 (ja) * 1995-06-30 1998-09-10 エスエムケイ株式会社 アンテナ装置
IL119973A0 (en) * 1997-01-07 1997-04-15 Galtronics Ltd Helical antenna element
JP3269458B2 (ja) * 1998-07-06 2002-03-25 株式会社村田製作所 アンテナ装置および送受信装置

Also Published As

Publication number Publication date
ES2219398T3 (es) 2004-12-01
EP1218968B1 (de) 2004-04-21
EP1218968A1 (de) 2002-07-03
WO2001018907A1 (de) 2001-03-15
DE19943118A1 (de) 2001-04-05
US6753819B1 (en) 2004-06-22
CN1373917A (zh) 2002-10-09

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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