EG18846A - Programmable triangle wave generator. - Google Patents

Programmable triangle wave generator.

Info

Publication number: EG18846A
Authority: EG; Egypt
Prior art keywords: wave generator; triangle wave; programmable; programmable triangle; generator
Prior art date: 1988-11-15

Application number

EG55689A

Other languages

English (en)

Original Assignee

Hughes Aircraft Co

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.)

1988-11-15

Filing date

1989-11-14

Publication date

1994-04-30

1989-11-14 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1994-04-30 Application granted granted Critical

1994-04-30 Publication of EG18846A publication Critical patent/EG18846A/xx

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape

EG55689A 1988-11-15 1989-11-14 Programmable triangle wave generator. EG18846A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/271,475 US5013931A (en)	1988-11-15	1988-11-15	Programmable triangle wave generator

Publications (1)

Publication Number	Publication Date
EG18846A true EG18846A (en)	1994-04-30

Family

ID=23035741

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EG55689A EG18846A (en)	1988-11-15	1989-11-14	Programmable triangle wave generator.

Country Status (11)

Country	Link
US (1)	US5013931A (fr)
EP (1)	EP0396679B1 (fr)
JP (1)	JP2790883B2 (fr)
KR (1)	KR940002809B1 (fr)
CA (1)	CA2000673C (fr)
DE (1)	DE68920859T2 (fr)
EG (1)	EG18846A (fr)
ES (1)	ES2017226A6 (fr)
IL (1)	IL92022A (fr)
NO (1)	NO303307B1 (fr)
WO (1)	WO1990006019A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2036514A1 (fr) *	1990-02-19	1991-08-20	Masahito Nakayama	Composes azoxy
US5394020A (en) *	1992-12-30	1995-02-28	Zenith Electronics Corporation	Vertical ramp automatic amplitude control
US5739658A (en) *	1995-03-31	1998-04-14	International Business Machines Corporation	Noise dithering system for transistor switched devices
US6121802A (en) *	1999-03-02	2000-09-19	Stmicroelectronics, S.R.L.	Method and circuit for generating triangular waveforms opposite in phase
US7256638B2 (en) *	2001-02-07	2007-08-14	Michael Wendell Vice	Series active filtering power line conditioner
JP4684112B2 (ja) *	2006-01-31	2011-05-18	富士通テン株式会社	三角波生成回路
US7342380B1 (en) *	2006-08-31	2008-03-11	Rockwell Automation Technologies, Inc.	System and method for adjustable carrier waveform generator
US7687703B2 (en) *	2007-03-22	2010-03-30	Qualcomm Incorporated	Method and device for generating triangular waves
US7928721B2 (en) *	2007-07-26	2011-04-19	Fluke Corporation	Method and apparatus for amplifying a signal and test device using same
JP2009033688A (ja) *	2007-07-31	2009-02-12	Renesas Technology Corp	半導体集積回路およびウルトラワイドバンド・インパルスラジオ・送信機の動作方法
CN111404516B (zh) *	2020-03-27	2023-05-26	国网山东省电力公司营销服务中心(计量中心)	一种对称电压三角波发生器及其实现方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1078881A (en) *	1964-08-31	1967-08-09	Servomex Controls Ltd	Improvements in or relating to electric wave generating circuit arrangements
US3333117A (en) *	1965-02-10	1967-07-25	Collins Radio Co	Use of resistive feedback in unbalanced r-c integrator
DE1524285A1 (de) *	1966-05-23	1970-01-08	Krupp Gmbh	Schaltungsanordnung zum Integrieren von Spannungen oder Stroemen ueber vorzugsweise lange Zeiten
US3610952A (en) *	1970-04-07	1971-10-05	Electro Optical Ind Inc	Triangle wave generator
JPS5230366A (en) *	1975-09-03	1977-03-08	Tektronix Inc	Signal generator
JPS5232248A (en) *	1975-09-06	1977-03-11	Matsushita Electric Ind Co Ltd	Automatic compensation circuit
US4550263A (en) *	1978-10-30	1985-10-29	Phillips Petroleum Company	Waveform generator
DE3174607D1 (en) *	1980-04-02	1986-06-19	Gec Avionics	Signal generating arrangements
DE3220553C2 (de) *	1981-03-30	1984-05-17	Siemens AG, 1000 Berlin und 8000 München	Sägezahngenerator
DE3219815A1 (de) *	1982-05-26	1983-12-01	Siemens AG, 1000 Berlin und 8000 München	Dreieckgenerator
US4516038A (en) *	1982-11-19	1985-05-07	Sundstrand Corporation	Triangle wave generator
NL8301714A (nl) *	1983-05-13	1984-12-03	Philips Nv	Driehoekgenerator.
US4585951A (en) *	1983-10-24	1986-04-29	Motorola, Inc.	Precision triangle waveform generator
US4611176A (en) *	1984-08-01	1986-09-09	The United States Of America As Represented By The Department Of Energy	Precision linear ramp function generator

1988
- 1988-11-15 US US07/271,475 patent/US5013931A/en not_active Expired - Fee Related
1989
- 1989-10-10 JP JP1510718A patent/JP2790883B2/ja not_active Expired - Lifetime
- 1989-10-10 KR KR1019900701516A patent/KR940002809B1/ko not_active Expired - Fee Related
- 1989-10-10 WO PCT/US1989/004375 patent/WO1990006019A1/fr not_active Ceased
- 1989-10-10 DE DE68920859T patent/DE68920859T2/de not_active Expired - Lifetime
- 1989-10-10 EP EP89911455A patent/EP0396679B1/fr not_active Expired - Lifetime
- 1989-10-13 CA CA002000673A patent/CA2000673C/fr not_active Expired - Fee Related
- 1989-10-17 IL IL92022A patent/IL92022A/xx not_active IP Right Cessation
- 1989-11-14 EG EG55689A patent/EG18846A/xx active
- 1989-11-14 ES ES8903865A patent/ES2017226A6/es not_active Expired - Fee Related
1990
- 1990-07-13 NO NO903141A patent/NO303307B1/no unknown

Also Published As

Publication number	Publication date
IL92022A (en)	1993-01-31
ES2017226A6 (es)	1991-01-01
KR900702651A (ko)	1990-12-08
US5013931A (en)	1991-05-07
JP2790883B2 (ja)	1998-08-27
NO303307B1 (no)	1998-06-22
DE68920859T2 (de)	1995-08-31
CA2000673A1 (fr)	1990-05-15
CA2000673C (fr)	1994-03-22
EP0396679B1 (fr)	1995-01-25
KR940002809B1 (ko)	1994-04-02
NO903141L (no)	1990-07-13
JPH03502394A (ja)	1991-05-30
WO1990006019A1 (fr)	1990-05-31
DE68920859D1 (de)	1995-03-09
IL92022A0 (en)	1990-07-12
EP0396679A1 (fr)	1990-11-14
NO903141D0 (no)	1990-07-13

Publication	Publication Date	Title
DE58901334D1 (en)	1992-06-11	Difluorbenzolderivate.
DE68910690D1 (en)	1993-12-16	Plane.
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IL92746A0 (en)	1990-09-17	Surfing-wave generators
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GB8818208D0 (en)	1988-09-01	Turbines
EG18846A (en)	1994-04-30	Programmable triangle wave generator.
GB9018147D0 (en)	1990-10-03	Programmable square wave generator
GB2216834B (en)	1991-09-25	Soldering material
ZA893875B (en)	1990-04-25	Electronicaly variable space-to-sales
GB2228978B (en)	1993-10-06	Wave turbine
DE3872211D1 (en)	1992-07-23	Spreadereinrichtung.
DE58900642D1 (en)	1992-02-13	Tuerschliesser.
DE58901873D1 (en)	1992-08-27	Thiophenverbindungen.
DE58901205D1 (en)	1992-05-27	Tuerschliesser.
GB8328872D0 (en)	1983-11-30	Wave generator
GB2219157B (en)	1992-09-30	Reference frequency generator
GB2214675B (en)	1991-09-04	Programmable beacon
DE58900027D1 (en)	1991-01-10	Tuerschliesser.
AU1551083A (en)	1984-10-25	Wave action generator
AU1551084A (en)	1984-10-25	Wave action generator
DE58903664D1 (en)	1993-04-08	Mischer.