ATE339781T1 - Hocheffiziente resonante leitung - Google Patents

Hocheffiziente resonante leitung

Info

Publication number
ATE339781T1
ATE339781T1 AT03012279T AT03012279T ATE339781T1 AT E339781 T1 ATE339781 T1 AT E339781T1 AT 03012279 T AT03012279 T AT 03012279T AT 03012279 T AT03012279 T AT 03012279T AT E339781 T1 ATE339781 T1 AT E339781T1
Authority
AT
Austria
Prior art keywords
substrate
region
ground
properties
highly efficient
Prior art date
Application number
AT03012279T
Other languages
English (en)
Inventor
William Dean Killen
Randy T Pike
Original Assignee
Harris Corp
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 Harris Corp filed Critical Harris Corp
Application granted granted Critical
Publication of ATE339781T1 publication Critical patent/ATE339781T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/2039—Galvanic coupling between Input/Output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/215—Frequency-selective devices, e.g. filters using ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/0239—Signal transmission by AC coupling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/024—Dielectric details, e.g. changing the dielectric material around a transmission line
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0183—Dielectric layers
    • H05K2201/0187—Dielectric layers with regions of different dielectrics in the same layer, e.g. in a printed capacitor for locally changing the dielectric properties
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AT03012279T 2002-06-27 2003-06-11 Hocheffiziente resonante leitung ATE339781T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/185,266 US6963259B2 (en) 2002-06-27 2002-06-27 High efficiency resonant line

Publications (1)

Publication Number Publication Date
ATE339781T1 true ATE339781T1 (de) 2006-10-15

Family

ID=29717995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03012279T ATE339781T1 (de) 2002-06-27 2003-06-11 Hocheffiziente resonante leitung

Country Status (7)

Country Link
US (1) US6963259B2 (de)
EP (1) EP1376754B1 (de)
JP (2) JP2004032767A (de)
AT (1) ATE339781T1 (de)
AU (1) AU2003204648B2 (de)
CA (1) CA2432264C (de)
DE (1) DE60308266T2 (de)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8749054B2 (en) 2010-06-24 2014-06-10 L. Pierre de Rochemont Semiconductor carrier with vertical power FET module
US6995711B2 (en) * 2003-03-31 2006-02-07 Harris Corporation High efficiency crossed slot microstrip antenna
US6791496B1 (en) * 2003-03-31 2004-09-14 Harris Corporation High efficiency slot fed microstrip antenna having an improved stub
US6943731B2 (en) * 2003-03-31 2005-09-13 Harris Corporation Arangements of microstrip antennas having dielectric substrates including meta-materials
JP2006067251A (ja) * 2004-08-26 2006-03-09 Omron Corp チップアンテナおよびその製造方法
US7405698B2 (en) 2004-10-01 2008-07-29 De Rochemont L Pierre Ceramic antenna module and methods of manufacture thereof
ES2272144B1 (es) * 2004-12-28 2008-03-01 Universitat Autonoma De Barcelona Filtros planares para microondas y ondas milimetricas con ancho de banda controlable basados en resonadores concentrados.
JP3928055B2 (ja) * 2005-03-02 2007-06-13 国立大学法人山口大学 負透磁率または負誘電率メタマテリアルおよび表面波導波路
WO2007005642A2 (en) 2005-06-30 2007-01-11 Derochemont L Pierre Electrical components and method of manufacture
US8350657B2 (en) 2005-06-30 2013-01-08 Derochemont L Pierre Power management module and method of manufacture
US8354294B2 (en) 2006-01-24 2013-01-15 De Rochemont L Pierre Liquid chemical deposition apparatus and process and products therefrom
JP4628991B2 (ja) * 2006-05-10 2011-02-09 富士通コンポーネント株式会社 分布定数型フィルタ装置
DE102006024097A1 (de) * 2006-05-18 2007-11-22 E.G.O. Elektro-Gerätebau GmbH Verwendung von linkshändigen Metamaterialien als Anzeige, insbesondere an einem Kochfeld, und Anzeige sowie Anzeigeverfahren
US7959598B2 (en) 2008-08-20 2011-06-14 Asante Solutions, Inc. Infusion pump systems and methods
US8922347B1 (en) 2009-06-17 2014-12-30 L. Pierre de Rochemont R.F. energy collection circuit for wireless devices
US8952858B2 (en) 2009-06-17 2015-02-10 L. Pierre de Rochemont Frequency-selective dipole antennas
JP2011103602A (ja) * 2009-11-11 2011-05-26 Panasonic Corp 伝送線路、高周波デバイスおよび伝送線路の製造方法
JP2011103598A (ja) * 2009-11-11 2011-05-26 Panasonic Corp 伝送線路および高周波デバイス
US8552708B2 (en) 2010-06-02 2013-10-08 L. Pierre de Rochemont Monolithic DC/DC power management module with surface FET
US9023493B2 (en) 2010-07-13 2015-05-05 L. Pierre de Rochemont Chemically complex ablative max-phase material and method of manufacture
CN109148425B (zh) 2010-08-23 2022-10-04 L·皮尔·德罗什蒙 具有谐振晶体管栅极的功率场效应晶体管
US9123768B2 (en) 2010-11-03 2015-09-01 L. Pierre de Rochemont Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof
WO2012165583A1 (ja) * 2011-06-03 2012-12-06 株式会社和廣武 Ｃｖｄ装置、及び、ｃｖｄ膜の製造方法
DE102012204546A1 (de) 2012-03-21 2013-09-26 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betreiben eines Induktionskochfelds und Induktionskochfeld
JP5904638B2 (ja) * 2012-04-11 2016-04-13 株式会社日本マイクロニクス 多層配線基板とその製造方法
US9786973B2 (en) * 2014-03-18 2017-10-10 Tdk Corporation Tunable filter using variable impedance transmission lines
US10725150B2 (en) 2014-12-23 2020-07-28 Infineon Technologies Ag System and method for radar
US20160306034A1 (en) * 2014-12-23 2016-10-20 Infineon Technologies Ag RF System with an RFIC and Antenna System
US10317512B2 (en) 2014-12-23 2019-06-11 Infineon Technologies Ag RF system with an RFIC and antenna system
EP3374905A1 (de) 2016-01-13 2018-09-19 Bigfoot Biomedical, Inc. Benutzerschnittstelle für diabetesmanagementsystem
CN113101448B (zh) 2016-01-14 2024-01-23 比格福特生物医药公司 调整胰岛素输送速率的系统
US10452148B2 (en) 2016-01-19 2019-10-22 Infineon Technologies Ag Wearable consumer device
US10181653B2 (en) 2016-07-21 2019-01-15 Infineon Technologies Ag Radio frequency system for wearable device
US10218407B2 (en) 2016-08-08 2019-02-26 Infineon Technologies Ag Radio frequency system and method for wearable device
US10466772B2 (en) 2017-01-09 2019-11-05 Infineon Technologies Ag System and method of gesture detection for a remote device
US11027063B2 (en) 2017-01-13 2021-06-08 Bigfoot Biomedical, Inc. Insulin delivery methods, systems and devices
US10505255B2 (en) 2017-01-30 2019-12-10 Infineon Technologies Ag Radio frequency device packages and methods of formation thereof
USD874471S1 (en) 2017-06-08 2020-02-04 Insulet Corporation Display screen with a graphical user interface
US10602548B2 (en) 2017-06-22 2020-03-24 Infineon Technologies Ag System and method for gesture sensing
US10746625B2 (en) 2017-12-22 2020-08-18 Infineon Technologies Ag System and method of monitoring a structural object using a millimeter-wave radar sensor
US11346936B2 (en) 2018-01-16 2022-05-31 Infineon Technologies Ag System and method for vital signal sensing using a millimeter-wave radar sensor
US11278241B2 (en) 2018-01-16 2022-03-22 Infineon Technologies Ag System and method for vital signal sensing using a millimeter-wave radar sensor
US10795012B2 (en) 2018-01-22 2020-10-06 Infineon Technologies Ag System and method for human behavior modelling and power control using a millimeter-wave radar sensor
US10576328B2 (en) 2018-02-06 2020-03-03 Infineon Technologies Ag System and method for contactless sensing on a treadmill
US10705198B2 (en) 2018-03-27 2020-07-07 Infineon Technologies Ag System and method of monitoring an air flow using a millimeter-wave radar sensor
USD928199S1 (en) 2018-04-02 2021-08-17 Bigfoot Biomedical, Inc. Medication delivery device with icons
US10775482B2 (en) 2018-04-11 2020-09-15 Infineon Technologies Ag Human detection and identification in a setting using millimeter-wave radar
US10761187B2 (en) 2018-04-11 2020-09-01 Infineon Technologies Ag Liquid detection using millimeter-wave radar sensor
US10794841B2 (en) 2018-05-07 2020-10-06 Infineon Technologies Ag Composite material structure monitoring system
US10399393B1 (en) 2018-05-29 2019-09-03 Infineon Technologies Ag Radar sensor system for tire monitoring
US10903567B2 (en) 2018-06-04 2021-01-26 Infineon Technologies Ag Calibrating a phased array system
US11416077B2 (en) 2018-07-19 2022-08-16 Infineon Technologies Ag Gesture detection system and method using a radar sensor
US10928501B2 (en) 2018-08-28 2021-02-23 Infineon Technologies Ag Target detection in rainfall and snowfall conditions using mmWave radar
US11183772B2 (en) 2018-09-13 2021-11-23 Infineon Technologies Ag Embedded downlight and radar system
US11125869B2 (en) 2018-10-16 2021-09-21 Infineon Technologies Ag Estimating angle of human target using mmWave radar
US11360185B2 (en) 2018-10-24 2022-06-14 Infineon Technologies Ag Phase coded FMCW radar
US11397239B2 (en) 2018-10-24 2022-07-26 Infineon Technologies Ag Radar sensor FSM low power mode
EP3654053A1 (de) 2018-11-14 2020-05-20 Infineon Technologies AG Verpackung mit akustischen sensorvorrichtungen und millimeterwellenabtastelementen
USD920343S1 (en) 2019-01-09 2021-05-25 Bigfoot Biomedical, Inc. Display screen or portion thereof with graphical user interface associated with insulin delivery
US11087115B2 (en) 2019-01-22 2021-08-10 Infineon Technologies Ag User authentication using mm-Wave sensor for automotive radar systems
US11355838B2 (en) 2019-03-18 2022-06-07 Infineon Technologies Ag Integration of EBG structures (single layer/multi-layer) for isolation enhancement in multilayer embedded packaging technology at mmWave
US11126885B2 (en) 2019-03-21 2021-09-21 Infineon Technologies Ag Character recognition in air-writing based on network of radars
US11454696B2 (en) 2019-04-05 2022-09-27 Infineon Technologies Ag FMCW radar integration with communication system
US11327167B2 (en) 2019-09-13 2022-05-10 Infineon Technologies Ag Human target tracking system and method
US11774592B2 (en) 2019-09-18 2023-10-03 Infineon Technologies Ag Multimode communication and radar system resource allocation
US11435443B2 (en) 2019-10-22 2022-09-06 Infineon Technologies Ag Integration of tracking with classifier in mmwave radar
US11808883B2 (en) 2020-01-31 2023-11-07 Infineon Technologies Ag Synchronization of multiple mmWave devices
US11614516B2 (en) 2020-02-19 2023-03-28 Infineon Technologies Ag Radar vital signal tracking using a Kalman filter
US11585891B2 (en) 2020-04-20 2023-02-21 Infineon Technologies Ag Radar-based vital sign estimation
US11567185B2 (en) 2020-05-05 2023-01-31 Infineon Technologies Ag Radar-based target tracking using motion detection
USD977502S1 (en) 2020-06-09 2023-02-07 Insulet Corporation Display screen with graphical user interface
US11774553B2 (en) 2020-06-18 2023-10-03 Infineon Technologies Ag Parametric CNN for radar processing
US11704917B2 (en) 2020-07-09 2023-07-18 Infineon Technologies Ag Multi-sensor analysis of food
US11614511B2 (en) 2020-09-17 2023-03-28 Infineon Technologies Ag Radar interference mitigation
US11719787B2 (en) 2020-10-30 2023-08-08 Infineon Technologies Ag Radar-based target set generation
US11719805B2 (en) 2020-11-18 2023-08-08 Infineon Technologies Ag Radar based tracker using empirical mode decomposition (EMD) and invariant feature transform (IFT)
US11662430B2 (en) 2021-03-17 2023-05-30 Infineon Technologies Ag MmWave radar testing
US11950895B2 (en) 2021-05-28 2024-04-09 Infineon Technologies Ag Radar sensor system for blood pressure sensing, and associated method

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716A (en) * 1838-04-28 Henry barnes
US3681A (en) * 1844-07-26 reynolds
US3571722A (en) * 1967-09-08 1971-03-23 Texas Instruments Inc Strip line compensated balun and circuits formed therewith
US3581243A (en) * 1969-03-21 1971-05-25 Andrew Alford Directional coupler wherein dielectric media surrounding main line is different from dielectric media surrounding coupled line
FR2050584A5 (de) * 1969-06-18 1971-04-02 Lignes Telegraph Telephon
US3678418A (en) * 1971-07-28 1972-07-18 Rca Corp Printed circuit balun
JPS56123102A (en) 1980-03-04 1981-09-28 Mitsubishi Electric Corp Interdigital wave filter
US4525720A (en) * 1982-10-15 1985-06-25 The United States Of America As Represented By The Secretary Of The Navy Integrated spiral antenna and printed circuit balun
US4495505A (en) * 1983-05-10 1985-01-22 The United States Of America As Represented By The Secretary Of The Air Force Printed circuit balun with a dipole antenna
FR2547116B1 (fr) * 1983-05-31 1985-10-25 Thomson Csf Procede d'ajustage notamment en frequence d'un filtre imprime en ligne " microbandes ", et filtre obtenu par ce procede
US4800344A (en) * 1985-03-21 1989-01-24 And Yet, Inc. Balun
US4825220A (en) * 1986-11-26 1989-04-25 General Electric Company Microstrip fed printed dipole with an integral balun
US4825200A (en) 1987-06-25 1989-04-25 Tandy Corporation Reconfigurable remote control transmitter
US4967171A (en) * 1987-08-07 1990-10-30 Mitsubishi Danki Kabushiki Kaisha Microwave integrated circuit
GB2210510A (en) 1987-09-25 1989-06-07 Philips Electronic Associated Microwave balun
US4924236A (en) * 1987-11-03 1990-05-08 Raytheon Company Patch radiator element with microstrip balian circuit providing double-tuned impedance matching
US4916410A (en) * 1989-05-01 1990-04-10 E-Systems, Inc. Hybrid-balun for splitting/combining RF power
US5039891A (en) * 1989-12-20 1991-08-13 Hughes Aircraft Company Planar broadband FET balun
US5148130A (en) * 1990-06-07 1992-09-15 Dietrich James L Wideband microstrip UHF balun
JPH0468901A (ja) * 1990-07-09 1992-03-04 Matsushita Electric Ind Co Ltd マイクロ波ストリップライン共振器
US5293140A (en) * 1991-01-02 1994-03-08 Motorola, Inc. Transmission line structure
JP2502824B2 (ja) * 1991-03-13 1996-05-29 松下電器産業株式会社 平面型誘電体フィルタ
US5678219A (en) * 1991-03-29 1997-10-14 E-Systems, Inc. Integrated electronic warfare antenna receiver
JPH05211402A (ja) 1992-01-31 1993-08-20 Furukawa Electric Co Ltd:The 分布定数型回路
GB9216915D0 (en) * 1992-08-10 1992-09-23 Applied Radiation Lab Improved radio frequency filter
JPH06291527A (ja) * 1993-03-31 1994-10-18 Nippon Chemicon Corp マイクロストリップライン共振器
US5379006A (en) 1993-06-11 1995-01-03 The United States Of America As Represented By The Secretary Of The Army Wideband (DC to GHz) balun
JPH0715218A (ja) 1993-06-21 1995-01-17 Fuji Elelctrochem Co Ltd 積層誘電体フィルタの製造方法
US5378006A (en) * 1993-07-21 1995-01-03 Reyco Industries, Inc. Slider suspension for semi-trailers
US5455545A (en) * 1993-12-07 1995-10-03 Philips Electronics North America Corporation Compact low-loss microwave balun
US5728470A (en) * 1994-05-13 1998-03-17 Nec Corporation Multi-layer wiring substrate, and process for producing the same
US5523728A (en) * 1994-08-17 1996-06-04 The United States Of America As Represented By The Secretary Of The Army Microstrip DC-to-GHZ field stacking balun
JPH08154006A (ja) 1994-11-28 1996-06-11 Murata Mfg Co Ltd 誘電体基板
JPH08307117A (ja) 1995-04-28 1996-11-22 Taise:Kk トランス結合器
TW321776B (de) 1995-07-21 1997-12-01 Tdk Electronics Co Ltd
US6184845B1 (en) * 1996-11-27 2001-02-06 Symmetricom, Inc. Dielectric-loaded antenna
JP2823004B2 (ja) 1996-12-20 1998-11-11 日本電気株式会社 誘電体絶縁膜を備えた結合素子
JPH118111A (ja) * 1997-06-17 1999-01-12 Tdk Corp バルントランス用コア材料、バルントランス用コアおよびバルントランス
US6052039A (en) * 1997-07-18 2000-04-18 National Science Council Lumped constant compensated high/low pass balanced-to-unbalanced transition
US6133806A (en) * 1999-03-25 2000-10-17 Industrial Technology Research Institute Miniaturized balun transformer
JP2000307362A (ja) 1999-04-23 2000-11-02 Mitsubishi Electric Corp マイクロ波増幅回路と誘電体基板原材及びマイクロ波増幅回路部品
US6307509B1 (en) * 1999-05-17 2001-10-23 Trimble Navigation Limited Patch antenna with custom dielectric
WO2001001453A2 (en) 1999-06-29 2001-01-04 Sun Microsystems, Inc. Method and apparatus for adjusting electrical characteristics of signal traces in layered circuit boards
US6137376A (en) * 1999-07-14 2000-10-24 International Business Machines Corporation Printed BALUN circuits
TW471104B (en) * 1999-07-26 2002-01-01 Ibm Low dielectric constant, porous film formed from regularly arrayed nanoparticles
JP3497785B2 (ja) 1999-09-29 2004-02-16 株式会社東芝 プレーナ形フィルタ
US6596462B2 (en) 1999-12-17 2003-07-22 Konica Corporation Printing plate element and preparation method of printing plate
JP2001267817A (ja) * 2000-03-23 2001-09-28 Matsushita Electric Ind Co Ltd 誘電体同軸共振器およびストリップ線路共振器
JP2001338813A (ja) * 2000-05-29 2001-12-07 Tdk Corp 電子部品
JP3562442B2 (ja) * 2000-05-23 2004-09-08 株式会社村田製作所 デュアルモード・バンドパスフィルタ
KR100387235B1 (ko) * 2000-08-10 2003-06-12 삼성전자주식회사 공진기
US6661392B2 (en) * 2001-08-17 2003-12-09 Lucent Technologies Inc. Resonant antennas

Also Published As

Publication number Publication date
US20040000976A1 (en) 2004-01-01
AU2003204648B2 (en) 2004-12-02
AU2003204648A1 (en) 2004-01-22
EP1376754B1 (de) 2006-09-13
DE60308266T2 (de) 2007-09-13
US6963259B2 (en) 2005-11-08
CA2432264A1 (en) 2003-12-27
DE60308266D1 (de) 2006-10-26
CA2432264C (en) 2008-10-07
EP1376754A1 (de) 2004-01-02
JP2008029025A (ja) 2008-02-07
JP2004032767A (ja) 2004-01-29

Similar Documents

Publication Publication Date Title
ATE339781T1 (de) Hocheffiziente resonante leitung
DE60308600D1 (de) Hocheffizienzer Richtungskoppler
DE60308764D1 (de) Hocheffiziente Einzeltor-Resonanzleitung
ATE549766T1 (de) Hocheffiziente viertorschaltung
EP1291954A3 (de) Funkfrequenzvorrichtung und dazugehöriges Kommunikationsgerät
DE60005118D1 (de) Durchführvorrichtungen
SE9902539L (sv) Chip-antenn och radioutrystning innefattande densamma
ATE461537T1 (de) Resonator und hochfrequenzfilter
DE60308100D1 (de) Hochfrequenzschalter und diesen verwendende elektronische Vorrichtung
ATE469356T1 (de) Stromsensor
SE0000575D0 (sv) An antenna device and an antenna assembly
TWI268283B (en) Porous materials
FI971235A0 (fi) Oikosuljetuilla mikroliuskoilla toteutettu laajakaista-antenni
DE60311360D1 (de) Antenne auf dielektrischem Substrat mit Bereichen unterschiedlicher Dielektrizitätskonstante und Permeabilität
MX2009006527A (es) Una etiqueta de identificacion de radiofrecuencia con capacidades de privacidad y seguridad.
ATE430388T1 (de) Gefaltete flächige antenne
ATE341106T1 (de) Hocheffiziente interdigitale filter
CA2432193A1 (en) High efficiency single port resonant line
SE9803888L (sv) En anpassad antennanordning och en portabel radiokommunikationsanordning omfattande en anpassad antennanordning
EP1589603A3 (de) Dielektrische Vorrichtung
DE60022247D1 (de) Hochintegrierter Hochfrequenzsender mit Beseitigung der Spiegelfrequenz, gegebenenfalls autokalibriert
ATE438936T1 (de) Substratverbesserung für verbesserte signaleigenschaften in einer diskontinuierlichen übertragungsleitung
ATE337623T1 (de) Hocheffizienter viertelwellentransformator
ATE337619T1 (de) Hocheffizienter tiefpassfilter
DE60317266D1 (de) Hocheffiziente Dreitorschaltung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties