DE9201543U1 - Magnetische Antenne - Google Patents

Magnetische Antenne

Info

Publication number
DE9201543U1
DE9201543U1 DE9201543U DE9201543U DE9201543U1 DE 9201543 U1 DE9201543 U1 DE 9201543U1 DE 9201543 U DE9201543 U DE 9201543U DE 9201543 U DE9201543 U DE 9201543U DE 9201543 U1 DE9201543 U1 DE 9201543U1
Authority
DE
Germany
Prior art keywords
capacitor
tube
magnetic antenna
tube ends
antenna according
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
DE9201543U
Other languages
German (de)
English (en)
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.)
MARQUARDT MARTIN 5170 JUELICH DE
Original Assignee
MARQUARDT MARTIN 5170 JUELICH DE
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 MARQUARDT MARTIN 5170 JUELICH DE filed Critical MARQUARDT MARTIN 5170 JUELICH DE
Priority to DE9201543U priority Critical patent/DE9201543U1/de
Publication of DE9201543U1 publication Critical patent/DE9201543U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q7/005—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 with variable reactance for tuning the antenna

Landscapes

  • Details Of Aerials (AREA)
DE9201543U 1992-02-01 1992-02-01 Magnetische Antenne Expired - Lifetime DE9201543U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9201543U DE9201543U1 (de) 1992-02-01 1992-02-01 Magnetische Antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9201543U DE9201543U1 (de) 1992-02-01 1992-02-01 Magnetische Antenne

Publications (1)

Publication Number Publication Date
DE9201543U1 true DE9201543U1 (de) 1992-04-16

Family

ID=6875887

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9201543U Expired - Lifetime DE9201543U1 (de) 1992-02-01 1992-02-01 Magnetische Antenne

Country Status (1)

Country Link
DE (1) DE9201543U1 (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520456A1 (de) * 1995-06-03 1996-12-05 Claus Weber Magnetische Ringantenne mit einer Windung und Plattenkondensator
EP0821430A2 (en) * 1996-07-23 1998-01-28 Motorola, Inc. Loop antenna
WO1998012773A1 (de) * 1996-09-20 1998-03-26 Robert Bosch Gmbh Antennenanordnung mit kapazitiv abstimmbarem rahmen
EP0878058A1 (en) * 1996-01-29 1998-11-18 Seiko Communications Systems, Inc. Loop antenna with reduced electrical field sensitivity
WO2007049193A1 (en) 2005-10-26 2007-05-03 Nxp B.V. Uhf/vhf planar antenna device, notably for portable electronic equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520456A1 (de) * 1995-06-03 1996-12-05 Claus Weber Magnetische Ringantenne mit einer Windung und Plattenkondensator
EP0878058A1 (en) * 1996-01-29 1998-11-18 Seiko Communications Systems, Inc. Loop antenna with reduced electrical field sensitivity
EP0878058A4 (en) * 1996-01-29 1999-04-07 Seiko Comm Sys Inc LOOP ANTENNA WITH REDUCED SENSITIVITY FOR ELECTRICAL FIELDS
EP0821430A2 (en) * 1996-07-23 1998-01-28 Motorola, Inc. Loop antenna
EP0821430A3 (en) * 1996-07-23 1999-04-07 Motorola, Inc. Loop antenna
WO1998012773A1 (de) * 1996-09-20 1998-03-26 Robert Bosch Gmbh Antennenanordnung mit kapazitiv abstimmbarem rahmen
WO2007049193A1 (en) 2005-10-26 2007-05-03 Nxp B.V. Uhf/vhf planar antenna device, notably for portable electronic equipment
US7969373B2 (en) 2005-10-26 2011-06-28 Nxp B.V. UHF/VHF planar antenna device, notably for portable electronic equipment

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