SE8504933L - Anordning for utsendning av hogfrekventa elektromagnetiska signaler - Google Patents

Anordning for utsendning av hogfrekventa elektromagnetiska signaler

Info

Publication number
SE8504933L
SE8504933L SE8504933A SE8504933A SE8504933L SE 8504933 L SE8504933 L SE 8504933L SE 8504933 A SE8504933 A SE 8504933A SE 8504933 A SE8504933 A SE 8504933A SE 8504933 L SE8504933 L SE 8504933L
Authority
SE
Sweden
Prior art keywords
electromagnetic signals
frequency electromagnetic
transmission
capacitors
aerial
Prior art date
Application number
SE8504933A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8504933D0 (sv
Inventor
A Northeved
K C C Fabrin
Original Assignee
Electronicident Silkeborg As
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 Electronicident Silkeborg As filed Critical Electronicident Silkeborg As
Publication of SE8504933D0 publication Critical patent/SE8504933D0/xx
Publication of SE8504933L publication Critical patent/SE8504933L/

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

Landscapes

  • Near-Field Transmission Systems (AREA)
  • Transmitters (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
SE8504933A 1984-10-24 1985-10-21 Anordning for utsendning av hogfrekventa elektromagnetiska signaler SE8504933L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK507584A DK507584A (da) 1984-10-24 1984-10-24 Anlaeg til transmission af hoejfrekvente, eletromagnetiske signaler

Publications (2)

Publication Number Publication Date
SE8504933D0 SE8504933D0 (sv) 1985-10-21
SE8504933L true SE8504933L (sv) 1986-04-25

Family

ID=8139230

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504933A SE8504933L (sv) 1984-10-24 1985-10-21 Anordning for utsendning av hogfrekventa elektromagnetiska signaler

Country Status (6)

Country Link
JP (1) JPS61116425A (da)
DE (1) DE3537319A1 (da)
DK (1) DK507584A (da)
GB (1) GB2166000A (da)
NL (1) NL8502903A (da)
SE (1) SE8504933L (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414304A (ja) * 1990-05-08 1992-01-20 Nippon Sheet Glass Co Ltd 双ループアンテナ
US5402134A (en) * 1993-03-01 1995-03-28 R. A. Miller Industries, Inc. Flat plate antenna module
DE4327917A1 (de) * 1993-08-23 1995-03-09 Ralph Dipl Ing Meissner Magnetische Antenne
DE4434948C2 (de) * 1994-09-29 1998-05-20 Siemens Ag Mammographie-Antennenanordnung für Magnetresonanzuntersuchungen einer weiblichen Brust
US5625371A (en) * 1996-02-16 1997-04-29 R.A. Miller Industries, Inc. Flat plate TV antenna
DE19715215C1 (de) * 1997-04-11 1998-10-22 Siemens Ag Kontaktloses Transpondersystem
GB0115023D0 (en) * 2001-06-20 2001-08-08 Univ Belfast Improvements relating to antennas
US6970141B2 (en) * 2003-07-02 2005-11-29 Sensormatic Electronics Corporation Phase compensated field-cancelling nested loop antenna
RU2380800C2 (ru) * 2007-06-07 2010-01-27 Лев Федорович Горшков Рамочная антенна
JP5439376B2 (ja) * 2007-09-06 2014-03-12 デカ・プロダクツ・リミテッド・パートナーシップ Ｒｆｉｄシステム及びその使用方法
RU2490761C2 (ru) * 2011-08-09 2013-08-20 Государственное казенное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Рамочная двухвитковая антенна в защитном корпусе

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL40848C (da) * 1934-05-09
GB490383A (en) * 1936-02-15 1938-08-15 Marconi Wireless Telegraph Co Improvements in or relating to antennae for radio transmission and reception
NL136891B (da) * 1941-04-12
BE474673A (da) * 1941-04-12
US2324462A (en) * 1941-11-15 1943-07-13 Gen Electric High frequency antenna system
GB604751A (en) * 1943-03-18 1948-07-09 Standard Telephones Cables Ltd Radio loop antenna

Also Published As

Publication number Publication date
JPS61116425A (ja) 1986-06-03
SE8504933D0 (sv) 1985-10-21
DE3537319A1 (de) 1986-04-24
DK507584A (da) 1986-04-25
DK507584D0 (da) 1984-10-24
GB2166000A (en) 1986-04-23
NL8502903A (nl) 1986-05-16
GB8524925D0 (en) 1985-11-13

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Legal Events

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NAV Patent application has lapsed

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Effective date: 19880501