NO309749B1 - Lite antennebærende element - Google Patents

Lite antennebærende element Download PDF

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Publication number
NO309749B1
NO309749B1 NO982595A NO982595A NO309749B1 NO 309749 B1 NO309749 B1 NO 309749B1 NO 982595 A NO982595 A NO 982595A NO 982595 A NO982595 A NO 982595A NO 309749 B1 NO309749 B1 NO 309749B1
Authority
NO
Norway
Prior art keywords
signal
diode
circuit
antenna
switch
Prior art date
Application number
NO982595A
Other languages
English (en)
Norwegian (no)
Other versions
NO982595L (no
NO982595D0 (no
Inventor
John Richard Schmidt
Jacob Cornelis Stolk
Eric Johannes De Kok
Original Assignee
Koninkl Kpn 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
Application filed by Koninkl Kpn Nv filed Critical Koninkl Kpn Nv
Publication of NO982595D0 publication Critical patent/NO982595D0/no
Publication of NO982595L publication Critical patent/NO982595L/no
Publication of NO309749B1 publication Critical patent/NO309749B1/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Holo Graphy (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Surgical Instruments (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NO982595A 1995-12-07 1998-06-05 Lite antennebærende element NO309749B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1001840A NL1001840C2 (nl) 1995-12-07 1995-12-07 Label.
PCT/EP1996/005583 WO1997021191A1 (en) 1995-12-07 1996-12-02 Tag

Publications (3)

Publication Number Publication Date
NO982595D0 NO982595D0 (no) 1998-06-05
NO982595L NO982595L (no) 1998-08-03
NO309749B1 true NO309749B1 (no) 2001-03-19

Family

ID=19761993

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982595A NO309749B1 (no) 1995-12-07 1998-06-05 Lite antennebærende element

Country Status (11)

Country Link
US (1) US5826175A (de)
EP (1) EP0865640B1 (de)
AT (1) ATE186141T1 (de)
AU (1) AU706255B2 (de)
CA (1) CA2233971C (de)
DE (1) DE69604934T2 (de)
ES (1) ES2138394T3 (de)
NL (1) NL1001840C2 (de)
NO (1) NO309749B1 (de)
WO (1) WO1997021191A1 (de)
ZA (1) ZA9610271B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7098850B2 (en) * 2000-07-18 2006-08-29 King Patrick F Grounded antenna for a wireless communication device and method
US6806842B2 (en) * 2000-07-18 2004-10-19 Marconi Intellectual Property (Us) Inc. Wireless communication device and method for discs
US6483473B1 (en) 2000-07-18 2002-11-19 Marconi Communications Inc. Wireless communication device and method
US6975683B2 (en) * 2001-04-04 2005-12-13 L-3 Communications Corporation Radio frequency burst interference mitigation
DE10143119B4 (de) * 2001-09-03 2006-08-10 Man Roland Druckmaschinen Ag Verfahren für den Druck von Unikaten oder individuell zusammengestellten Druckerzeugnissen auf Rotationsdruckmaschinen
DE60322528D1 (de) * 2002-04-24 2008-09-11 Mineral Lassen Llc Herstellungsverfahren für eine drahtlose kommunikationseinrichtung und herstellungsvorrichtung
US7606537B2 (en) * 2004-02-10 2009-10-20 Colin Dugald Brodhead System and method for transmitting data via wave reflection
JP4328705B2 (ja) * 2004-02-27 2009-09-09 均 北吉 Ｒｆｉｄタグ装置
US7893816B1 (en) * 2004-12-10 2011-02-22 Ncr Corporation High sensitivity radio frequency identification tag
GB2508380A (en) * 2012-11-29 2014-06-04 Ibm Remote control of electrical appliances

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040204B2 (ja) * 1980-04-05 1985-09-10 日本電信電話株式会社 ２共振マイクロストリップアンテナ
FR2527870A1 (fr) * 1982-05-27 1983-12-02 Telemecanique Electrique Carte repondeuse codee, destinee a etre associee a un emetteur-recepteur de micro-ondes en particulier, en vue de l'identification d'objets
JPS611102A (ja) * 1984-01-13 1986-01-07 Japan Radio Co Ltd 偏波切換えマイクロストリツプアンテナ回路
JPH0496520A (ja) * 1990-08-13 1992-03-27 Sharp Corp データ送信装置
IT1253246B (it) * 1991-09-18 1995-07-13 Marconi Spa Antenna per dispositivi rice-trasmittenti o simili.
NL9200142A (nl) * 1992-01-24 1993-08-16 Nederland Ptt Identificatiesysteem omvattende ten minste een detectiestation en ten minste een label, en detectiestation en label voor toepassing in het identificatiesysteem.
US5530637A (en) * 1993-03-11 1996-06-25 Matsushita Electric Industrial Co., Ltd. Electric power receiving circuit and responder for automatic vehicle identification system including the same
US5491715A (en) * 1993-06-28 1996-02-13 Texas Instruments Deutschland Gmbh Automatic antenna tuning method and circuit
US5649295A (en) * 1995-06-19 1997-07-15 Lucent Technologies Inc. Dual mode modulated backscatter system
US5649296A (en) * 1995-06-19 1997-07-15 Lucent Technologies Inc. Full duplex modulated backscatter system

Also Published As

Publication number Publication date
NO982595L (no) 1998-08-03
ES2138394T3 (es) 2000-01-01
ATE186141T1 (de) 1999-11-15
DE69604934D1 (de) 1999-12-02
DE69604934T2 (de) 2000-03-09
EP0865640B1 (de) 1999-10-27
AU706255B2 (en) 1999-06-10
NO982595D0 (no) 1998-06-05
US5826175A (en) 1998-10-20
AU1194097A (en) 1997-06-27
NL1001840C2 (nl) 1997-06-10
EP0865640A1 (de) 1998-09-23
ZA9610271B (en) 1997-07-07
CA2233971C (en) 2001-09-04
WO1997021191A1 (en) 1997-06-12
CA2233971A1 (en) 1997-06-12

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN JUNE 2003