DE10084016T1 - Technik zum Vermindern von Parasiten einer Schleifenantenne - Google Patents

Technik zum Vermindern von Parasiten einer Schleifenantenne

Info

Publication number
DE10084016T1
DE10084016T1 DE10084016T DE10084016T DE10084016T1 DE 10084016 T1 DE10084016 T1 DE 10084016T1 DE 10084016 T DE10084016 T DE 10084016T DE 10084016 T DE10084016 T DE 10084016T DE 10084016 T1 DE10084016 T1 DE 10084016T1
Authority
DE
Germany
Prior art keywords
technique
loop antenna
reducing parasites
parasites
reducing
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.)
Ceased
Application number
DE10084016T
Other languages
English (en)
Inventor
Philippe Junod
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.)
Logitech Europe SA
Original Assignee
Logitech Europe SA
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 Logitech Europe SA filed Critical Logitech Europe SA
Publication of DE10084016T1 publication Critical patent/DE10084016T1/de
Ceased 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
DE10084016T 1999-12-01 2000-11-30 Technik zum Vermindern von Parasiten einer Schleifenantenne Ceased DE10084016T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/452,567 US6359594B1 (en) 1999-12-01 1999-12-01 Loop antenna parasitics reduction technique
PCT/IB2000/001877 WO2001041253A1 (en) 1999-12-01 2000-11-30 Loop antenna parasitics reduction technique

Publications (1)

Publication Number Publication Date
DE10084016T1 true DE10084016T1 (de) 2001-12-13

Family

ID=23796989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10084016T Ceased DE10084016T1 (de) 1999-12-01 2000-11-30 Technik zum Vermindern von Parasiten einer Schleifenantenne

Country Status (5)

Country Link
US (2) US6359594B1 (de)
CN (1) CN1333492C (de)
AU (1) AU1876501A (de)
DE (1) DE10084016T1 (de)
WO (1) WO2001041253A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007015189U1 (de) * 2007-10-31 2009-03-12 Kiontke, Siegfried, Dr. Niederfrequente magnetische Breitbandantenne

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356243B1 (en) * 2000-07-19 2002-03-12 Logitech Europe S.A. Three-dimensional geometric space loop antenna
US20040204781A1 (en) * 2001-06-04 2004-10-14 Kye Systems Corp. Antenna device for a wireless device
FR2828016B1 (fr) * 2001-07-30 2005-03-25 Pygmalyon Antennes du genre boucle
US6753825B2 (en) * 2002-04-23 2004-06-22 Broadcom Printed antenna and applications thereof
AU2003303597A1 (en) 2002-12-31 2004-07-29 Therasense, Inc. Continuous glucose monitoring system and methods of use
US8066639B2 (en) 2003-06-10 2011-11-29 Abbott Diabetes Care Inc. Glucose measuring device for use in personal area network
US7163155B2 (en) * 2003-11-05 2007-01-16 Interdigital Technology Corporation ASIC-embedded switchable antenna arrays
GB2409935B (en) * 2004-01-09 2007-02-28 Zarlink Semiconductor Ltd Electronic assembly
EP1718198A4 (de) 2004-02-17 2008-06-04 Therasense Inc Verfahren und system zur bereitstellung einer datenkommunikation in einem kontinuierlichen blutzuckerüberwachungs- und managementsystem
US7205947B2 (en) * 2004-08-19 2007-04-17 Harris Corporation Litzendraht loop antenna and associated methods
US20060098374A1 (en) * 2004-10-29 2006-05-11 Youn Tai W Method and apparatus for protecting wireless communication systems from ESD and surge
US7345651B2 (en) * 2005-04-21 2008-03-18 Matsushita Electric Industrial Co., Ltd. Antenna
US7330155B2 (en) * 2005-06-28 2008-02-12 Motorola Inc. Antenna system
US20070080889A1 (en) * 2005-10-11 2007-04-12 Gennum Corporation Electrically small multi-level loop antenna on flex for low power wireless hearing aid system
US7766829B2 (en) 2005-11-04 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing basal profile modification in analyte monitoring and management systems
JP4892962B2 (ja) * 2005-12-22 2012-03-07 オムロン株式会社 Ｒｆｉｄ用の交信中継装置および交信処理装置
US20080048867A1 (en) * 2006-01-18 2008-02-28 Oliver Ronald A Discontinuous-Loop RFID Reader Antenna And Methods
US7756898B2 (en) * 2006-03-31 2010-07-13 Isilon Systems, Inc. Systems and methods for notifying listeners of events
US7620438B2 (en) 2006-03-31 2009-11-17 Abbott Diabetes Care Inc. Method and system for powering an electronic device
US8226891B2 (en) 2006-03-31 2012-07-24 Abbott Diabetes Care Inc. Analyte monitoring devices and methods therefor
US20070248116A1 (en) 2006-04-21 2007-10-25 Masashi Hamada Communication control apparatus and method of controlling same
US20090054749A1 (en) * 2006-05-31 2009-02-26 Abbott Diabetes Care, Inc. Method and System for Providing Data Transmission in a Data Management System
US20080199894A1 (en) 2007-02-15 2008-08-21 Abbott Diabetes Care, Inc. Device and method for automatic data acquisition and/or detection
US8123686B2 (en) 2007-03-01 2012-02-28 Abbott Diabetes Care Inc. Method and apparatus for providing rolling data in communication systems
CA2683721C (en) 2007-04-14 2017-05-23 Abbott Diabetes Care Inc. Method and apparatus for providing dynamic multi-stage signal amplification in a medical device
US8665091B2 (en) 2007-05-08 2014-03-04 Abbott Diabetes Care Inc. Method and device for determining elapsed sensor life
US20080278332A1 (en) * 2007-05-08 2008-11-13 Abbott Diabetes Care, Inc. Analyte monitoring system and methods
US20080281179A1 (en) * 2007-05-08 2008-11-13 Abbott Diabetes Care, Inc. Analyte monitoring system and methods
US8456301B2 (en) 2007-05-08 2013-06-04 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US8461985B2 (en) 2007-05-08 2013-06-11 Abbott Diabetes Care Inc. Analyte monitoring system and methods
US7928850B2 (en) 2007-05-08 2011-04-19 Abbott Diabetes Care Inc. Analyte monitoring system and methods
TWI500609B (zh) * 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品，其製備及其不同應用中的用途
CN101849320B (zh) 2007-09-06 2015-12-16 德卡产品有限公司 Rfid系统和方法
US8314740B2 (en) * 2007-09-06 2012-11-20 Deka Products Limited Partnership RFID system
US20090135080A1 (en) * 2007-11-28 2009-05-28 Stichting Astron Magnetc radiator arranged with decoupling means
JP5054638B2 (ja) 2008-08-27 2012-10-24 富士通コンポーネント株式会社 通信装置及びこれを用いたシステム
US20100085130A1 (en) * 2008-10-03 2010-04-08 Toyota Motor Engineering & Manufacturing North America, Inc. Manufacturable tunable matching network for wire and ribbon bond compensation
US20100156600A1 (en) * 2008-12-19 2010-06-24 Mark Duron Method and System for a Broadband Impedance Compensated Slot Antenna (BICSA)
US11476566B2 (en) 2009-03-09 2022-10-18 Nucurrent, Inc. Multi-layer-multi-turn structure for high efficiency wireless communication
WO2010110517A1 (en) * 2009-03-23 2010-09-30 Industry-University Cooperation Foundation Hanyang University Antenna using a reactive element
US9226701B2 (en) 2009-04-28 2016-01-05 Abbott Diabetes Care Inc. Error detection in critical repeating data in a wireless sensor system
WO2010138856A1 (en) 2009-05-29 2010-12-02 Abbott Diabetes Care Inc. Medical device antenna systems having external antenna configurations
WO2011026147A1 (en) 2009-08-31 2011-03-03 Abbott Diabetes Care Inc. Analyte signal processing device and methods
WO2011026148A1 (en) * 2009-08-31 2011-03-03 Abbott Diabetes Care Inc. Analyte monitoring system and methods for managing power and noise
US9968306B2 (en) 2012-09-17 2018-05-15 Abbott Diabetes Care Inc. Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems
US20150116162A1 (en) * 2013-10-28 2015-04-30 Skycross, Inc. Antenna structures and methods thereof for determining a frequency offset based on a differential magnitude
DE102014106815B4 (de) * 2014-05-14 2024-01-18 Infineon Technologies Ag Kommunikationsmodul
US10679823B2 (en) 2015-02-18 2020-06-09 Reno Technologies, Inc. Switching circuit
US10654365B2 (en) * 2015-04-29 2020-05-19 Aptiv Technologies Limited Bifurcated balanced electromagnetic resonator
US9941729B2 (en) * 2015-08-07 2018-04-10 Nucurrent, Inc. Single layer multi mode antenna for wireless power transmission using magnetic field coupling
US10636563B2 (en) 2015-08-07 2020-04-28 Nucurrent, Inc. Method of fabricating a single structure multi mode antenna for wireless power transmission using magnetic field coupling
US9941743B2 (en) * 2015-08-07 2018-04-10 Nucurrent, Inc. Single structure multi mode antenna having a unitary body construction for wireless power transmission using magnetic field coupling
US9960628B2 (en) 2015-08-07 2018-05-01 Nucurrent, Inc. Single structure multi mode antenna having a single layer structure with coils on opposing sides for wireless power transmission using magnetic field coupling
US10063100B2 (en) * 2015-08-07 2018-08-28 Nucurrent, Inc. Electrical system incorporating a single structure multimode antenna for wireless power transmission using magnetic field coupling
US9948129B2 (en) * 2015-08-07 2018-04-17 Nucurrent, Inc. Single structure multi mode antenna for wireless power transmission using magnetic field coupling having an internal switch circuit
US11205848B2 (en) 2015-08-07 2021-12-21 Nucurrent, Inc. Method of providing a single structure multi mode antenna having a unitary body construction for wireless power transmission using magnetic field coupling
US9960629B2 (en) * 2015-08-07 2018-05-01 Nucurrent, Inc. Method of operating a single structure multi mode antenna for wireless power transmission using magnetic field coupling
US9941590B2 (en) * 2015-08-07 2018-04-10 Nucurrent, Inc. Single structure multi mode antenna for wireless power transmission using magnetic field coupling having magnetic shielding
US10658847B2 (en) 2015-08-07 2020-05-19 Nucurrent, Inc. Method of providing a single structure multi mode antenna for wireless power transmission using magnetic field coupling
WO2017031348A1 (en) 2015-08-19 2017-02-23 Nucurrent, Inc. Multi-mode wireless antenna configurations
US10886751B2 (en) 2016-08-26 2021-01-05 Nucurrent, Inc. Wireless connector transmitter module
EP3552298A4 (de) 2016-12-09 2020-01-15 NuCurrent, Inc. Substrat mit konfiguration zur erleichterung der energieübertragung durch metall über eine magnetische nahfeldkopplung
US11223234B2 (en) 2017-02-13 2022-01-11 Nucurrent, Inc. Method of operating a wireless electrical energy transmission base
US11152151B2 (en) 2017-05-26 2021-10-19 Nucurrent, Inc. Crossover coil structure for wireless transmission
US10505394B2 (en) * 2018-04-21 2019-12-10 Tectus Corporation Power generation necklaces that mitigate energy absorption in the human body
US10838239B2 (en) 2018-04-30 2020-11-17 Tectus Corporation Multi-coil field generation in an electronic contact lens system
US10895762B2 (en) 2018-04-30 2021-01-19 Tectus Corporation Multi-coil field generation in an electronic contact lens system
US10790700B2 (en) 2018-05-18 2020-09-29 Tectus Corporation Power generation necklaces with field shaping systems
US11137622B2 (en) 2018-07-15 2021-10-05 Tectus Corporation Eye-mounted displays including embedded conductive coils
US10838232B2 (en) 2018-11-26 2020-11-17 Tectus Corporation Eye-mounted displays including embedded solenoids
US10644543B1 (en) 2018-12-20 2020-05-05 Tectus Corporation Eye-mounted display system including a head wearable object
US11227712B2 (en) 2019-07-19 2022-01-18 Nucurrent, Inc. Preemptive thermal mitigation for wireless power systems
US11271430B2 (en) 2019-07-19 2022-03-08 Nucurrent, Inc. Wireless power transfer system with extended wireless charging range
US10944290B2 (en) 2019-08-02 2021-03-09 Tectus Corporation Headgear providing inductive coupling to a contact lens
US11056922B1 (en) 2020-01-03 2021-07-06 Nucurrent, Inc. Wireless power transfer system for simultaneous transfer to multiple devices
US11283303B2 (en) 2020-07-24 2022-03-22 Nucurrent, Inc. Area-apportioned wireless power antenna for maximized charging volume
US11881716B2 (en) 2020-12-22 2024-01-23 Nucurrent, Inc. Ruggedized communication for wireless power systems in multi-device environments
US11876386B2 (en) 2020-12-22 2024-01-16 Nucurrent, Inc. Detection of foreign objects in large charging volume applications
US11695302B2 (en) 2021-02-01 2023-07-04 Nucurrent, Inc. Segmented shielding for wide area wireless power transmitter
US11831174B2 (en) 2022-03-01 2023-11-28 Nucurrent, Inc. Cross talk and interference mitigation in dual wireless power transmitter

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623110A (en) 1968-09-10 1971-11-23 Sony Corp Loop antenna with spaced impedance elements
JPS54105729A (en) 1978-02-08 1979-08-20 Toshiba Corp Mold transformer
JPS57142002A (en) * 1981-02-27 1982-09-02 Toshiba Corp Small-sized loop antenna
GB8316510D0 (en) * 1983-06-17 1983-07-20 Hately M C Antenna
US4814776A (en) 1987-09-10 1989-03-21 Motorola, Inc. Optimally grounded small loop antenna
US5258766A (en) 1987-12-10 1993-11-02 Uniscan Ltd. Antenna structure for providing a uniform field
DE8814993U1 (de) 1988-01-04 1989-03-02 Oppermann, Richard, 7762 Ludwigshafen, De
US5068672A (en) * 1989-03-06 1991-11-26 Onnigian Peter K Balanced antenna feed system
US4999641A (en) 1989-09-01 1991-03-12 Monarch Marking Systems, Inc. Magnetic antenna system having independently controllable electrical field shielding and magnetic field balance
US5673054A (en) * 1991-05-09 1997-09-30 Seiko Epson Corporation Antenna and miniature portable wireless transceiver
JPH05152609A (ja) 1991-11-25 1993-06-18 Nichia Chem Ind Ltd 発光ダイオード
DE4218635C2 (de) 1992-06-05 1996-05-23 Siemens Ag Hochfrequenz-Empfangsantenne einer Einrichtung zur Kernspintomographie mit mindestens einem Kondensator
JPH0697713A (ja) 1992-07-28 1994-04-08 Mitsubishi Electric Corp アンテナ
EP0584882A1 (de) * 1992-08-28 1994-03-02 Philips Electronics Uk Limited Rahmenantenne
US5300938A (en) * 1992-12-07 1994-04-05 Motorola, Inc. Antenna system for a data communication receiver
US5485166A (en) * 1993-05-27 1996-01-16 Savi Technology, Inc. Efficient electrically small loop antenna with a planar base element
JPH0799345A (ja) 1993-09-28 1995-04-11 Nichia Chem Ind Ltd 発光ダイオード
WO1995024714A1 (en) * 1994-03-11 1995-09-14 Elonex Technologies, Inc. Removable pointer device
AU691111B2 (en) 1995-06-21 1998-05-07 Google Technology Holdings LLC Method and antenna for providing an omnidirectional pattern
US5784032A (en) * 1995-11-01 1998-07-21 Telecommunications Research Laboratories Compact diversity antenna with weak back near fields
US5826178A (en) 1996-01-29 1998-10-20 Seiko Communications Systems, Inc. Loop antenna with reduced electrical field sensitivity
GB2315602B (en) 1996-07-23 2000-11-29 Motorola Inc Loop antenna
JP3286543B2 (ja) 1996-11-22 2002-05-27 松下電器産業株式会社 無線機器用アンテナ装置
JPH11308033A (ja) * 1998-04-20 1999-11-05 Matsushita Electric Ind Co Ltd ループアンテナ及びそのためのアンテナホルダー
NL1010457C2 (nl) 1998-11-03 2000-05-04 Nedap Nv Grote lusantennes.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007015189U1 (de) * 2007-10-31 2009-03-12 Kiontke, Siegfried, Dr. Niederfrequente magnetische Breitbandantenne

Also Published As

Publication number Publication date
US6600452B2 (en) 2003-07-29
CN1333492C (zh) 2007-08-22
AU1876501A (en) 2001-06-12
US6359594B1 (en) 2002-03-19
WO2001041253A1 (en) 2001-06-07
US20020101383A1 (en) 2002-08-01
CN1339184A (zh) 2002-03-06

Similar Documents

Publication Publication Date Title
DE10084016T1 (de) Technik zum Vermindern von Parasiten einer Schleifenantenne
DE60004442D1 (de) Wartezeitschätzung von einer Warteschlange
DE60042718D1 (de) Chipkarte mit einer schleifenantenne und zugehöriges mikromodul
FR2795243B1 (fr) Connecteur a moindre diaphonie
DE60039997D1 (de) Sprecheridentifizierung in einer telekonferenz
DE69834566D1 (de) Integrierte kommunikationsarchitektur in einer mobilen vorrichtung
DE69908193D1 (de) Ausführung von speicher- und ladeoperationen mittels einer linkdatei
DE60124196D1 (de) Antennenanordnung in einer Mobilstation
DE60036654D1 (de) Gerät zum Aufsetzen einer Prothese
DE60012445D1 (de) Elektromagnetisch betätigbarer Greifer
DE60042804D1 (de) Artikel mit einer variablen Induktivität
DE60109569D1 (de) Halterung zum Ausrichten einer Satelliten-Antenne
DE60142282D1 (de) Formierung von umkehrbaren gelen
DE60234982D1 (de) Werkstückträger in einer Resistaushärtungsvorrichtung
DE50014982D1 (de) mit einer Gleichrichteranordnung
DE60015277D1 (de) Behälter zum transport von uranoxid
DE60015657D1 (de) Tragbares Endgerät mit einer Chip-Antenne
DE50012502D1 (de) Vorrichtung zum Steuern einer Einrichtung
DE50014243D1 (de) Generisches alignment-verfahren in einer multi-manager-umgebung
DK199900079A (da) Afskærmningsindretning
DE60111081D1 (de) System zum lagern von spleissen in einer verbindungsbox
FR2810518B1 (fr) Harnais pour sac a dos
DE50212777D1 (de) Roboterteil mit einer Haltevorrichtung zum Halten von Kabeln mit Rastelementen
DE60041660D1 (de) On unter verwendung einer transaktionsverarbeitungs-zentrale
DE60001912D1 (de) Vorrichtung zum befestigen von drähten , insbesondere in einer wäschespinne

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection