BR8906400A - Acoplador casador de impedancias - Google Patents
Acoplador casador de impedanciasInfo
- Publication number
- BR8906400A BR8906400A BR898906400A BR8906400A BR8906400A BR 8906400 A BR8906400 A BR 8906400A BR 898906400 A BR898906400 A BR 898906400A BR 8906400 A BR8906400 A BR 8906400A BR 8906400 A BR8906400 A BR 8906400A
- Authority
- BR
- Brazil
- Prior art keywords
- caser
- impedances
- coupler
- impedances caser
- caser coupler
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02345—Wire-bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR898906400A BR8906400A (pt) | 1989-12-07 | 1989-12-07 | Acoplador casador de impedancias |
DE69017435T DE69017435D1 (de) | 1989-12-07 | 1990-12-06 | Impedanzanpassungskoppler. |
EP91900139A EP0457872B1 (en) | 1989-12-07 | 1990-12-06 | Impedance-matching coupler |
CA002046625A CA2046625C (en) | 1989-12-07 | 1990-12-06 | Impedance-matching coupler |
PCT/BR1990/000020 WO1991009432A1 (en) | 1989-12-07 | 1990-12-06 | Impedance-matching coupler |
JP3500607A JP3005288B2 (ja) | 1989-12-07 | 1990-12-06 | インピーダンス・マッチング・カプラ |
US07/772,329 US5200719A (en) | 1989-12-07 | 1991-10-07 | Impedance-matching coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR898906400A BR8906400A (pt) | 1989-12-07 | 1989-12-07 | Acoplador casador de impedancias |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8906400A true BR8906400A (pt) | 1991-06-11 |
Family
ID=4048534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR898906400A BR8906400A (pt) | 1989-12-07 | 1989-12-07 | Acoplador casador de impedancias |
Country Status (7)
Country | Link |
---|---|
US (1) | US5200719A (pt) |
EP (1) | EP0457872B1 (pt) |
JP (1) | JP3005288B2 (pt) |
BR (1) | BR8906400A (pt) |
CA (1) | CA2046625C (pt) |
DE (1) | DE69017435D1 (pt) |
WO (1) | WO1991009432A1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5748002A (en) * | 1996-01-26 | 1998-05-05 | Phase Dynamics Inc. | RF probe for montoring composition of substances |
GB2296571B (en) * | 1993-07-26 | 1998-02-11 | Phase Dynamics Inc | System and method for monitoring substances and reactions |
GB2286483A (en) * | 1994-02-04 | 1995-08-16 | Chung Hyung Dong | High power, pulsed laser diode driver incorporating low impedance storage capacitor |
US6630833B2 (en) * | 1994-07-26 | 2003-10-07 | Phase Dynamics, Inc. | Measurement by concentration of a material within a structure |
US5561405A (en) * | 1995-06-05 | 1996-10-01 | Hughes Aircraft Company | Vertical grounded coplanar waveguide H-bend interconnection apparatus |
FR2756648B1 (fr) * | 1996-11-29 | 1999-01-08 | Solaic Sa | Carte a memoire du type sans contact |
US6507320B2 (en) | 2000-04-12 | 2003-01-14 | Raytheon Company | Cross slot antenna |
US6552635B1 (en) * | 2000-04-13 | 2003-04-22 | Raytheon Company | Integrated broadside conductor for suspended transmission line and method |
US6518844B1 (en) | 2000-04-13 | 2003-02-11 | Raytheon Company | Suspended transmission line with embedded amplifier |
US6535088B1 (en) | 2000-04-13 | 2003-03-18 | Raytheon Company | Suspended transmission line and method |
US6622370B1 (en) | 2000-04-13 | 2003-09-23 | Raytheon Company | Method for fabricating suspended transmission line |
US6542048B1 (en) | 2000-04-13 | 2003-04-01 | Raytheon Company | Suspended transmission line with embedded signal channeling device |
US6545564B1 (en) | 2000-04-25 | 2003-04-08 | Signal Technology Corporation | RF signal divider |
DE10210533B4 (de) * | 2002-03-05 | 2010-02-04 | Infineon Technologies Ag | Optoelektronisches Modul mit Impedanzanpassung |
DE10215414A1 (de) * | 2002-04-08 | 2003-10-30 | Ipag Innovative Proc Ag | Lichtempfindliche Halbleiterdiodenanordnung mit passiver Anpassungsschaltung |
US6734755B2 (en) * | 2002-05-16 | 2004-05-11 | Corning Incorporated | Broadband uniplanar coplanar transition |
US6737931B2 (en) | 2002-07-19 | 2004-05-18 | Agilent Technologies, Inc. | Device interconnects and methods of making the same |
US6885264B1 (en) | 2003-03-06 | 2005-04-26 | Raytheon Company | Meandered-line bandpass filter |
AU2003209872A1 (en) * | 2003-03-07 | 2004-09-28 | Ericsson Telecomunicacoes S.A. | Impedance-matching coupler |
DE10345218B3 (de) * | 2003-09-29 | 2004-12-30 | Siemens Ag | Vorrichtung zur Verbindung einer Koaxialleitung mit einer Koplanarleitung |
US7388279B2 (en) * | 2003-11-12 | 2008-06-17 | Interconnect Portfolio, Llc | Tapered dielectric and conductor structures and applications thereof |
US7466021B2 (en) * | 2003-11-17 | 2008-12-16 | Interconnect Portfolio, Llp | Memory packages having stair step interconnection layers |
US7724484B2 (en) * | 2006-12-29 | 2010-05-25 | Cobham Defense Electronic Systems Corporation | Ultra broadband 10-W CW integrated limiter |
US7564695B2 (en) * | 2007-07-09 | 2009-07-21 | Canon Kabushiki Kaisha | Circuit connection structure and printed circuit board |
JP2009088770A (ja) * | 2007-09-28 | 2009-04-23 | Renesas Technology Corp | Rf増幅装置 |
JP4599434B2 (ja) * | 2008-07-04 | 2010-12-15 | 住友大阪セメント株式会社 | 光導波路素子モジュール |
JP6309905B2 (ja) * | 2015-02-25 | 2018-04-11 | 日本電信電話株式会社 | インピーダンス変換器 |
KR101938105B1 (ko) | 2018-01-25 | 2019-01-14 | 주식회사 기가레인 | 접합 위치 정확성이 개선된 연성회로기판 |
GB2617085A (en) * | 2022-03-28 | 2023-10-04 | Leonardo UK Ltd | An impedance matching circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1131115A (en) * | 1914-06-09 | 1915-03-09 | Carpentier Bal & Cie Soc | Sparking plug. |
US2913686A (en) * | 1953-09-17 | 1959-11-17 | Cutler Hammer Inc | Strip transmission lines |
US3093805A (en) * | 1957-07-26 | 1963-06-11 | Osifchin Nicholas | Coaxial transmission line |
FR1495068A (pt) * | 1965-09-04 | 1967-12-18 | ||
US4736380A (en) * | 1986-04-30 | 1988-04-05 | Tektronix, Inc. | Laser diode driver |
JPS645102A (en) * | 1987-06-29 | 1989-01-10 | Nippon Telegraph & Telephone | Transmission line mode converter |
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 |
-
1989
- 1989-12-07 BR BR898906400A patent/BR8906400A/pt not_active IP Right Cessation
-
1990
- 1990-12-06 EP EP91900139A patent/EP0457872B1/en not_active Expired - Lifetime
- 1990-12-06 CA CA002046625A patent/CA2046625C/en not_active Expired - Fee Related
- 1990-12-06 WO PCT/BR1990/000020 patent/WO1991009432A1/en active IP Right Grant
- 1990-12-06 JP JP3500607A patent/JP3005288B2/ja not_active Expired - Fee Related
- 1990-12-06 DE DE69017435T patent/DE69017435D1/de not_active Expired - Lifetime
-
1991
- 1991-10-07 US US07/772,329 patent/US5200719A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04505394A (ja) | 1992-09-17 |
CA2046625C (en) | 2001-05-29 |
EP0457872B1 (en) | 1995-03-01 |
CA2046625A1 (en) | 1991-06-08 |
WO1991009432A1 (en) | 1991-06-27 |
EP0457872A1 (en) | 1991-11-27 |
DE69017435D1 (de) | 1995-04-06 |
JP3005288B2 (ja) | 2000-01-31 |
US5200719A (en) | 1993-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
PCP | Transfer pending | ||
PC | Transfer |
Free format text: FUNDACAO CPQD - CENTRO DE PESQUISA E DESENVOLVIMENTO EM TELECOMUNICACOES (BR) |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 07/12/2004 |