DE68919008D1 - Verzögerungsleitung mit verteilten Impedanzelementen und Verfahren zu dessen Herstellung. - Google Patents

Verzögerungsleitung mit verteilten Impedanzelementen und Verfahren zu dessen Herstellung.

Info

Publication number: DE68919008D1
Authority: DE; Germany
Prior art keywords: production; delay line; impedance elements; distributed impedance; distributed
Prior art date: 1988-07-28
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.): Expired - Fee Related

Application number

DE68919008T

Other languages

English (en)

Other versions

DE68919008T2 (de

Inventor

Taeko Ishizaka

Yoshihiko Kasai

Hajime Okamura

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.)

Fujitsu Ltd

Original Assignee

Fujitsu Ltd

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.)

1988-07-28

Filing date

1989-07-28

Publication date

1994-12-01

1989-07-28 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1994-12-01 Application granted granted Critical

1994-12-01 Publication of DE68919008D1 publication Critical patent/DE68919008D1/de

1995-04-13 Publication of DE68919008T2 publication Critical patent/DE68919008T2/de

2009-07-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P9/00—Delay lines of the waveguide type
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/30—Time-delay networks
- H03H7/34—Time-delay networks with lumped and distributed reactance
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Structure Of Printed Boards (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Waveguide Switches, Polarizers, And Phase Shifters (AREA)

DE68919008T 1988-07-28 1989-07-28 Verzögerungsleitung mit verteilten Impedanzelementen und Verfahren zu dessen Herstellung. Expired - Fee Related DE68919008T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63186928A JPH0237814A (ja)	1988-07-28	1988-07-28	遅延素子及びその製造方法

Publications (2)

Publication Number	Publication Date
DE68919008D1 true DE68919008D1 (de)	1994-12-01
DE68919008T2 DE68919008T2 (de)	1995-04-13

Family

ID=16197167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68919008T Expired - Fee Related DE68919008T2 (de)	1988-07-28	1989-07-28	Verzögerungsleitung mit verteilten Impedanzelementen und Verfahren zu dessen Herstellung.

Country Status (6)

Country	Link
US (1)	US4949057A (de)
EP (1)	EP0352805B1 (de)
JP (1)	JPH0237814A (de)
KR (1)	KR920010601B1 (de)
CA (1)	CA1314948C (de)
DE (1)	DE68919008T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0446405A (ja) *	1990-06-13	1992-02-17	Murata Mfg Co Ltd	ディレイライン及びその製造方法
US5939966A (en) *	1994-06-02	1999-08-17	Ricoh Company, Ltd.	Inductor, transformer, and manufacturing method thereof
JPH08288462A (ja) *	1995-04-14	1996-11-01	Mitsubishi Electric Corp	半導体集積回路装置
JPH09260912A (ja) *	1996-03-26	1997-10-03	Murata Mfg Co Ltd	ディレイライン
DE10348722B4 (de) *	2003-10-16	2013-02-07	Epcos Ag	Elektrisches Anpassungsnetzwerk mit einer Transformationsleitung
KR100723531B1 (ko) *	2006-06-13	2007-05-30	삼성전자주식회사	반도체 패키지 기판

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3670270A (en) *	1968-04-15	1972-06-13	Technitrol Inc	Electrical component
JPS59202702A (ja) *	1983-05-02	1984-11-16	Juichiro Ozawa	デイレイライン素子

1988
- 1988-07-28 JP JP63186928A patent/JPH0237814A/ja active Granted
1989
- 1989-07-25 US US07/384,729 patent/US4949057A/en not_active Expired - Fee Related
- 1989-07-27 CA CA000606798A patent/CA1314948C/en not_active Expired - Fee Related
- 1989-07-28 KR KR8910731A patent/KR920010601B1/ko not_active IP Right Cessation
- 1989-07-28 DE DE68919008T patent/DE68919008T2/de not_active Expired - Fee Related
- 1989-07-28 EP EP89113975A patent/EP0352805B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR910003476A (ko)	1991-02-27
DE68919008T2 (de)	1995-04-13
EP0352805B1 (de)	1994-10-26
JPH0237814A (ja)	1990-02-07
KR920010601B1 (en)	1992-12-10
CA1314948C (en)	1993-03-23
US4949057A (en)	1990-08-14
JPH0530083B2 (de)	1993-05-07
EP0352805A3 (de)	1991-04-17
EP0352805A2 (de)	1990-01-31

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Legal Events

Date	Code	Title	Description
1995-11-23	8364	No opposition during term of opposition
2001-09-06	8339	Ceased/non-payment of the annual fee