EP0498036A3 - High-frequency broadband transducer - Google Patents

High-frequency broadband transducer Download PDF

Info

Publication number
EP0498036A3
EP0498036A3 EP19910117190 EP91117190A EP0498036A3 EP 0498036 A3 EP0498036 A3 EP 0498036A3 EP 19910117190 EP19910117190 EP 19910117190 EP 91117190 A EP91117190 A EP 91117190A EP 0498036 A3 EP0498036 A3 EP 0498036A3
Authority
EP
European Patent Office
Prior art keywords
frequency broadband
broadband transducer
transducer
frequency
broadband
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.)
Withdrawn
Application number
EP19910117190
Other languages
English (en)
Other versions
EP0498036A2 (de
Inventor
Peter Wandel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0498036A2 publication Critical patent/EP0498036A2/de
Publication of EP0498036A3 publication Critical patent/EP0498036A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
EP19910117190 1991-02-02 1991-10-09 High-frequency broadband transducer Withdrawn EP0498036A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4103184A DE4103184A1 (de) 1991-02-02 1991-02-02 Hochfrequenz-breitbanduebertrager
DE4103184 1991-02-02

Publications (2)

Publication Number Publication Date
EP0498036A2 EP0498036A2 (de) 1992-08-12
EP0498036A3 true EP0498036A3 (en) 1992-12-02

Family

ID=6424268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910117190 Withdrawn EP0498036A3 (en) 1991-02-02 1991-10-09 High-frequency broadband transducer

Country Status (5)

Country Link
US (1) US5216393A (de)
EP (1) EP0498036A3 (de)
JP (1) JPH04335507A (de)
DE (1) DE4103184A1 (de)
FI (1) FI920096A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500867A (en) 1994-09-13 1996-03-19 At&T Corp. Laser package having an impedance matching transformer
US5742213A (en) * 1995-09-14 1998-04-21 Vari-L Company, Inc. Unbalanced to balanced high impedance ratio wideband transformer circuit
US5619172A (en) * 1995-09-14 1997-04-08 Vari-L Company, Inc. High impedance ratio wideband transformer circuit
US7724484B2 (en) * 2006-12-29 2010-05-25 Cobham Defense Electronic Systems Corporation Ultra broadband 10-W CW integrated limiter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238974B (de) * 1965-04-24 1967-04-20 Telefunken Patent Hochfrequenzuebertrager
DE3022023A1 (de) * 1980-06-12 1981-12-17 Robert Bosch Gmbh, 7000 Stuttgart Uebertragerschaltung fuer breitbandkommunikationsnetze

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5459859A (en) * 1977-10-20 1979-05-14 Sanyo Electric Co Ltd Input transformer device of television picture receiver
US4379273A (en) * 1981-06-25 1983-04-05 Mcdonnell Douglas Corporation Pulse transformer laser diode package
US4687947A (en) * 1985-02-08 1987-08-18 Melvin Cobb Electrical power conservation circuit
US5051710A (en) * 1990-06-25 1991-09-24 Motorola, Inc. Variable Zo transmission line transformer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238974B (de) * 1965-04-24 1967-04-20 Telefunken Patent Hochfrequenzuebertrager
DE3022023A1 (de) * 1980-06-12 1981-12-17 Robert Bosch Gmbh, 7000 Stuttgart Uebertragerschaltung fuer breitbandkommunikationsnetze

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ELECTRONICS Bd. 46, Nr. 17, 16. August 1973, BLACKSBURG, VIRGINIA Seiten 113 - 116 KRAUSS ET AL 'Designinig toroidal transformers to optimize wideband performance' *
THE REVIEW OF SCIENTIFIC INSTRUMENTS Bd. 34, Nr. 10, 27. Februar 1963, YORKTOWN HEIGHTS, NEW YORK Seiten 1075 - 1081 TANSAL ET AL 'Wide-band pulse transformers for matching low impedance loads' *

Also Published As

Publication number Publication date
FI920096A0 (fi) 1992-01-09
EP0498036A2 (de) 1992-08-12
DE4103184A1 (de) 1992-08-06
US5216393A (en) 1993-06-01
FI920096A (fi) 1992-08-03
JPH04335507A (ja) 1992-11-24

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