HK1124954A1 - Rf resistor having a planar layer structure and method of matching its characteristic impedance - Google Patents

Rf resistor having a planar layer structure and method of matching its characteristic impedance

Info

Publication number
HK1124954A1
HK1124954A1 HK09102000.5A HK09102000A HK1124954A1 HK 1124954 A1 HK1124954 A1 HK 1124954A1 HK 09102000 A HK09102000 A HK 09102000A HK 1124954 A1 HK1124954 A1 HK 1124954A1
Authority
HK
Hong Kong
Prior art keywords
resistive layer
resistor
characteristic impedance
track
matching
Prior art date
Application number
HK09102000.5A
Other languages
English (en)
Inventor
Frank Weiss
Original Assignee
Rosenberger Hochfrequenztech
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 Rosenberger Hochfrequenztech filed Critical Rosenberger Hochfrequenztech
Publication of HK1124954A1 publication Critical patent/HK1124954A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H01P1/26—Dissipative terminations
    • H01P1/268—Strip line terminations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/24—Terminating devices
    • H01P1/26—Dissipative terminations

Landscapes

  • Non-Adjustable Resistors (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Materials For Photolithography (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Details Of Resistors (AREA)
HK09102000.5A 2005-10-11 2009-03-03 Rf resistor having a planar layer structure and method of matching its characteristic impedance HK1124954A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202005015927U DE202005015927U1 (de) 2005-10-11 2005-10-11 Abgeglichener HF-Widerstand mit einer planaren Schichtstruktur
PCT/EP2006/009736 WO2007042243A1 (de) 2005-10-11 2006-10-09 Abgeglichener hf-widerstand mit einer planaren schichtstruktur

Publications (1)

Publication Number Publication Date
HK1124954A1 true HK1124954A1 (en) 2009-07-24

Family

ID=35530599

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09102000.5A HK1124954A1 (en) 2005-10-11 2009-03-03 Rf resistor having a planar layer structure and method of matching its characteristic impedance

Country Status (10)

Country Link
US (1) US8063731B2 (xx)
EP (1) EP1934992B1 (xx)
JP (1) JP2009512293A (xx)
CN (1) CN101288134B (xx)
AT (1) ATE422096T1 (xx)
CA (1) CA2624472C (xx)
DE (2) DE202005015927U1 (xx)
HK (1) HK1124954A1 (xx)
NO (1) NO337881B1 (xx)
WO (1) WO2007042243A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5419088B2 (ja) * 2010-01-07 2014-02-19 アルパイン株式会社 基板減衰回路
CN101923928B (zh) * 2010-03-25 2012-05-23 四平市吉华高新技术有限公司 一种高频贴片电阻器及其制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1945839B2 (de) * 1969-09-10 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Abschlusswiderstand in Streifenleitungstechnik
DE2634812C2 (de) * 1976-08-03 1983-05-05 Spinner-GmbH Elektrotechnische Fabrik, 8000 München HF-Leistungsabschlußwiderstand
US4148005A (en) * 1977-10-14 1979-04-03 The United States Of America As Represented By The Secretary Of The Army Thermometric transducer device
JPH01304705A (ja) * 1988-06-01 1989-12-08 Murata Mfg Co Ltd 膜抵抗体のトリミング方法
DE3843600C1 (en) * 1988-12-23 1990-03-22 Rohde & Schwarz Gmbh & Co Kg, 8000 Muenchen, De High-frequency power terminating impedance
US6007755A (en) * 1995-02-21 1999-12-28 Murata Manufacturing Co., Ltd. Resistor trimming method
US6148502A (en) * 1997-10-02 2000-11-21 Vishay Sprague, Inc. Surface mount resistor and a method of making the same
FI106414B (fi) * 1999-02-02 2001-01-31 Nokia Networks Oy Laajakaistainen impedanssisovitin

Also Published As

Publication number Publication date
DE502006002761D1 (de) 2009-03-19
US8063731B2 (en) 2011-11-22
JP2009512293A (ja) 2009-03-19
CA2624472C (en) 2013-06-04
WO2007042243A1 (de) 2007-04-19
DE202005015927U1 (de) 2005-12-29
CN101288134B (zh) 2011-02-09
NO337881B1 (no) 2016-07-04
US20090206981A1 (en) 2009-08-20
EP1934992A1 (de) 2008-06-25
CN101288134A (zh) 2008-10-15
ATE422096T1 (de) 2009-02-15
CA2624472A1 (en) 2007-04-19
EP1934992B1 (de) 2009-01-28
NO20082123L (no) 2008-05-06

Similar Documents

Publication Publication Date Title
US7737708B2 (en) Contact for use in testing integrated circuits
US20040196112A1 (en) Circuit board including isolated signal transmission channels
JP6200502B2 (ja) 無線周波数または高周波信号が一方向に伝わるようにすることができる受動マイクロ電子部品
WO2009057195A1 (ja) 弾性波素子、デュープレクサ、通信モジュール、および通信装置
WO2008021325A3 (en) Layer switching for an ultrasound transducer array
WO2009066629A1 (ja) アンテナ素子およびその製造方法
WO2002100140A3 (de) Leiterplatte mit mindestens einem elektronischen bauteil
DE60231876D1 (de) Scheibenantenne mit hochfrequenzelement
US20170045387A1 (en) Method Of Bonding A Piezoelectric Ultrasonic Transducer
Freychet et al. Analytical optimization of piezoelectric acoustic power transfer systems
HK1124954A1 (en) Rf resistor having a planar layer structure and method of matching its characteristic impedance
US20090015355A1 (en) Compensated attenuator
PL1775769T3 (pl) Półprzewodnikowy moduł mocy
EP1004883A4 (en) BROADBAND HIGH FREQUENCY SIGNAL POWER SENSING ELEMENT, AND DETECTOR USING SAME
CN106856260A (zh) 一种小型化的宽带双极化天线馈电网络
ATE386341T1 (de) Elektromechanischer wandler mit mindestens einem piezoelektrischen element
WO2004064158A3 (de) Halbleitermodul mit internen aufgefächerten höchstfrequenzverbindungen
AU2003219905A8 (en) Laminated socket contacts
TW200403903A (en) Electrical connector assembly for printed circuit boards
Freychet et al. Multiple input single output configurations to improve performances and robustness of acoustic power transfer
US9998095B2 (en) Surface acoustic wave filter having metal parts on a passivation part
CN211744435U (zh) 一种辅助射频功放调试的装置
US7834714B2 (en) HF terminating resistor having a planar layer structure
US7154371B1 (en) Negative temperature coefficient attenuator
TW200625349A (en) High power chip resistor structure with double-layer resistor layer

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20191004