FI990191A0 - Laajakaistainen impedanssisovitin - Google Patents
Laajakaistainen impedanssisovitinInfo
- Publication number
- FI990191A0 FI990191A0 FI990191A FI990191A FI990191A0 FI 990191 A0 FI990191 A0 FI 990191A0 FI 990191 A FI990191 A FI 990191A FI 990191 A FI990191 A FI 990191A FI 990191 A0 FI990191 A0 FI 990191A0
- Authority
- FI
- Finland
- Prior art keywords
- matching
- impedance adapter
- broadband impedance
- asymmetric
- characteristic impedances
- Prior art date
Links
Classifications
-
- 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
- H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
- H01P5/028—Transitions between lines of the same kind and shape, but with different dimensions between strip lines
Landscapes
- Waveguides (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Cable Accessories (AREA)
- Discharge Heating (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Liquid Crystal Substances (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Networks Using Active Elements (AREA)
- Inorganic Insulating Materials (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990191A FI106414B (fi) | 1999-02-02 | 1999-02-02 | Laajakaistainen impedanssisovitin |
JP2000597894A JP2002536904A (ja) | 1999-02-02 | 2000-02-01 | ワイドバンドインピーダンスカプラー |
CN00803402.8A CN1222106C (zh) | 1999-02-02 | 2000-02-01 | 宽带阻抗耦合器 |
PCT/FI2000/000066 WO2000046921A1 (en) | 1999-02-02 | 2000-02-01 | Wideband impedance coupler |
EP00902683A EP1149469B1 (en) | 1999-02-02 | 2000-02-01 | Wideband impedance coupler |
US09/869,473 US6639487B1 (en) | 1999-02-02 | 2000-02-01 | Wideband impedance coupler |
AU24436/00A AU2443600A (en) | 1999-02-02 | 2000-02-01 | Wideband impedance coupler |
AT00902683T ATE428223T1 (de) | 1999-02-02 | 2000-02-01 | Breitbandiger impedanzkoppler |
DE60041957T DE60041957D1 (de) | 1999-02-02 | 2000-02-01 | Breitbandiger impedanzkoppler |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990191 | 1999-02-02 | ||
FI990191A FI106414B (fi) | 1999-02-02 | 1999-02-02 | Laajakaistainen impedanssisovitin |
Publications (3)
Publication Number | Publication Date |
---|---|
FI990191A0 true FI990191A0 (fi) | 1999-02-02 |
FI990191A FI990191A (fi) | 2000-08-03 |
FI106414B FI106414B (fi) | 2001-01-31 |
Family
ID=8553572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI990191A FI106414B (fi) | 1999-02-02 | 1999-02-02 | Laajakaistainen impedanssisovitin |
Country Status (9)
Country | Link |
---|---|
US (1) | US6639487B1 (fi) |
EP (1) | EP1149469B1 (fi) |
JP (1) | JP2002536904A (fi) |
CN (1) | CN1222106C (fi) |
AT (1) | ATE428223T1 (fi) |
AU (1) | AU2443600A (fi) |
DE (1) | DE60041957D1 (fi) |
FI (1) | FI106414B (fi) |
WO (1) | WO2000046921A1 (fi) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6653911B2 (en) * | 2002-04-10 | 2003-11-25 | Motorola, Inc. | Broad band impedance matching device with reduced line width |
DE10243506A1 (de) | 2002-09-19 | 2004-04-01 | Robert Bosch Gmbh | Hochfrequenz-Signalübertrager |
KR100626647B1 (ko) * | 2003-11-06 | 2006-09-21 | 한국전자통신연구원 | 비아를 이용한 도파관 필터 |
WO2005048314A2 (en) * | 2003-11-12 | 2005-05-26 | Silicon Pipe, Inc. | Tapered dielectric and conductor structures and applications thereof |
KR100571351B1 (ko) * | 2003-11-29 | 2006-04-17 | 한국전자통신연구원 | 동일 평판형 전송선로 구조의 초고주파 가변소자 |
US7412172B2 (en) * | 2003-12-04 | 2008-08-12 | International Business Machines Corporation | Impedance matching circuit with simultaneous shielding of parasitic effects for transceiver modules |
US7142073B2 (en) * | 2004-06-29 | 2006-11-28 | Intel Corporation | Transmission line impedance matching |
KR100954991B1 (ko) * | 2004-06-29 | 2010-04-29 | 인텔 코오퍼레이션 | 전송선 임피던스 매칭 |
CN1753597A (zh) * | 2004-09-22 | 2006-03-29 | 鸿富锦精密工业(深圳)有限公司 | 可实现阻抗控制的两层印制电路板 |
JP4575261B2 (ja) * | 2005-09-14 | 2010-11-04 | 株式会社東芝 | 高周波用パッケージ |
DE202005015927U1 (de) * | 2005-10-11 | 2005-12-29 | Rosenberger Hochfrequenztechnik Gmbh & Co. Kg | Abgeglichener HF-Widerstand mit einer planaren Schichtstruktur |
US7851709B2 (en) * | 2006-03-22 | 2010-12-14 | Advanced Semiconductor Engineering, Inc. | Multi-layer circuit board having ground shielding walls |
EP2051394B1 (en) * | 2006-08-09 | 2017-05-10 | Hitachi Metals, Ltd. | High frequency component and high frequency circuit for use therein |
US8274307B1 (en) * | 2007-06-18 | 2012-09-25 | Marvell Israel (M.I.S.L.) Ltd. | Impedance discontinuity compensator for electronic packages |
US7564695B2 (en) * | 2007-07-09 | 2009-07-21 | Canon Kabushiki Kaisha | Circuit connection structure and printed circuit board |
US7898357B2 (en) * | 2008-05-12 | 2011-03-01 | Andrew Llc | Coaxial impedance matching adapter and method of manufacture |
JP4656212B2 (ja) * | 2008-06-13 | 2011-03-23 | ソニー株式会社 | 接続方法 |
US8866563B1 (en) | 2008-06-17 | 2014-10-21 | Marvell Israel (M.I.S.L.) Ltd. | Connector based compensation of via stub effects |
JP2010040601A (ja) * | 2008-07-31 | 2010-02-18 | Sumco Corp | 半導体ウェーハのエッチング装置及びエッチング方法 |
JP2010135722A (ja) * | 2008-11-05 | 2010-06-17 | Toshiba Corp | 半導体装置 |
JP4993037B2 (ja) * | 2009-08-11 | 2012-08-08 | 株式会社村田製作所 | 信号線路 |
FR2953651B1 (fr) | 2009-12-07 | 2012-01-20 | Eads Defence & Security Sys | Dispositif de transition hyperfrequence entre une ligne a micro-ruban et un guide d'onde rectangulaire |
JP5794218B2 (ja) * | 2012-02-14 | 2015-10-14 | 株式会社村田製作所 | 高周波信号線路及びこれを備えた電子機器 |
US20130328645A1 (en) * | 2012-06-08 | 2013-12-12 | International Business Machines Corporation | Plating Stub Resonance Shift with Filter Stub Design Methodology |
GB2503226A (en) | 2012-06-19 | 2013-12-25 | Bae Systems Plc | A Balun for dividing an input electrical signal wherein the width of at least one of the input line, slotline and output line varies over the length |
GB2503225B (en) * | 2012-06-19 | 2020-04-22 | Bae Systems Plc | Balun |
US8867230B2 (en) * | 2013-01-09 | 2014-10-21 | Hitachi, Ltd. | Storage system and printed circuit board |
JP6098195B2 (ja) * | 2013-02-01 | 2017-03-22 | 富士通株式会社 | 増幅器 |
JP2014241482A (ja) * | 2013-06-11 | 2014-12-25 | パナソニックIpマネジメント株式会社 | マイクロ波回路 |
JP6343222B2 (ja) * | 2014-10-16 | 2018-06-13 | 日本ピラー工業株式会社 | 回路基板 |
US9867294B2 (en) * | 2015-05-22 | 2018-01-09 | Ciena Corporation | Multi-width waveguides |
KR102520393B1 (ko) * | 2015-11-11 | 2023-04-12 | 삼성전자주식회사 | 디지털 신호의 분기에 따른 반사 손실을 감소시키는 임피던스 매칭 소자 및 이를 포함하는 테스트 시스템 |
GB2554847A (en) | 2016-06-06 | 2018-04-18 | Oclaro Tech Ltd | Optimised RF Input section |
CN109417214B (zh) * | 2016-07-05 | 2020-11-20 | 三菱电机株式会社 | 波导管-平面波导转换器 |
US10978411B2 (en) * | 2016-11-18 | 2021-04-13 | Infineon Technologies Ag | RF power package having planar tuning lines |
US11444365B2 (en) * | 2020-03-18 | 2022-09-13 | Raytheon Company | Radio-frequency (RF)-interface and modular plate |
WO2021220460A1 (ja) * | 2020-04-30 | 2021-11-04 | 日本電信電話株式会社 | インピーダンス変換器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419813A (en) | 1967-06-22 | 1968-12-31 | Rca Corp | Wide-band transistor power amplifier using a short impedance matching section |
US3784933A (en) * | 1971-05-03 | 1974-01-08 | Textron Inc | Broadband balun |
US4125810A (en) * | 1977-04-08 | 1978-11-14 | Vari-L Company, Inc. | Broadband high frequency baluns and mixer |
US4862120A (en) * | 1988-02-29 | 1989-08-29 | Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee | Wideband stripline to microstrip transition |
JP2601867B2 (ja) * | 1988-03-31 | 1997-04-16 | 株式会社東芝 | 半導体集積回路実装基板、その製造方法および半導体集積回路装置 |
US5119048A (en) * | 1990-11-05 | 1992-06-02 | Grunwell Randall L | Pseudo tapered lines using modified ground planes |
US5172082A (en) * | 1991-04-19 | 1992-12-15 | Hughes Aircraft Company | Multi-octave bandwidth balun |
EP0718905A1 (en) | 1994-12-21 | 1996-06-26 | Industrial Technology Research Institute | Surface mountable microwave IC package |
JP3500268B2 (ja) * | 1997-02-27 | 2004-02-23 | 京セラ株式会社 | 高周波用入出力端子ならびにそれを用いた高周波用半導体素子収納用パッケージ |
-
1999
- 1999-02-02 FI FI990191A patent/FI106414B/fi not_active IP Right Cessation
-
2000
- 2000-02-01 EP EP00902683A patent/EP1149469B1/en not_active Expired - Lifetime
- 2000-02-01 AU AU24436/00A patent/AU2443600A/en not_active Abandoned
- 2000-02-01 CN CN00803402.8A patent/CN1222106C/zh not_active Expired - Fee Related
- 2000-02-01 US US09/869,473 patent/US6639487B1/en not_active Expired - Fee Related
- 2000-02-01 WO PCT/FI2000/000066 patent/WO2000046921A1/en active Application Filing
- 2000-02-01 JP JP2000597894A patent/JP2002536904A/ja active Pending
- 2000-02-01 DE DE60041957T patent/DE60041957D1/de not_active Expired - Lifetime
- 2000-02-01 AT AT00902683T patent/ATE428223T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2002536904A (ja) | 2002-10-29 |
FI990191A (fi) | 2000-08-03 |
US6639487B1 (en) | 2003-10-28 |
EP1149469A1 (en) | 2001-10-31 |
DE60041957D1 (de) | 2009-05-20 |
WO2000046921A1 (en) | 2000-08-10 |
FI106414B (fi) | 2001-01-31 |
CN1222106C (zh) | 2005-10-05 |
EP1149469B1 (en) | 2009-04-08 |
ATE428223T1 (de) | 2009-04-15 |
CN1339197A (zh) | 2002-03-06 |
AU2443600A (en) | 2000-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |