ES2017226A6 - Generador programable de ondas triangulares. - Google Patents

Generador programable de ondas triangulares.

Info

Publication number
ES2017226A6
ES2017226A6 ES8903865A ES8903865A ES2017226A6 ES 2017226 A6 ES2017226 A6 ES 2017226A6 ES 8903865 A ES8903865 A ES 8903865A ES 8903865 A ES8903865 A ES 8903865A ES 2017226 A6 ES2017226 A6 ES 2017226A6
Authority
ES
Spain
Prior art keywords
signals
amplitude
triangle wave
triangle
amplifier
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.)
Expired - Fee Related
Application number
ES8903865A
Other languages
English (en)
Inventor
Jr Earl Estes
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.)
Raytheon Co
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.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of ES2017226A6 publication Critical patent/ES2017226A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Amplifiers (AREA)
  • Prostheses (AREA)
  • Telephone Function (AREA)
  • Details Of Television Scanning (AREA)

Abstract

GENERADOR PROGRAMABLE (10) DE ONDAS TRIANGULARES QUE PROPORCIONA ONDAS DE AMPLITUD VARIABLE, INDEPENDIENTES DE LA FRECUENCIA, EMPLEANDO UNA FUENTE DE ALIMENTACION DE TENSION REDUCIDA; COMPRENDE UNA FUENTE (12) DE SEÑALES DE ENTRADA DE ONDA RECTANGULAR Y UNA FUENTE (14) DE SEÑALES DE TENSION DE REFERENCIA; UN PRIMER AMPLIFICADOR (16) AMPLIFICA LAS SEÑALES DE ENTRADA Y LAS ACOPLA POR TRANSFORMADOR (34) AL INTEGRADOR (36, 40) QUE GENERA SEÑALES DE SALIDA DE ONDA TRIANGULAR, UN SEGUNDO AMPLIFICADOR (18) ESTA CONECTADO A LA SEÑAL DE ONDA TRIANBULAR Y A LA FUENTE DE CORRIENTE EN ONDA RECTANGULAR ACOPLADA POR TRANSFORMADOR PROPORCIONANDO UN CIRCUITO AUTOELEVADOR DE POTENCIAL; UN TERCER AMPLIFICADOR (20) MUESTREA Y COMPARA LAS SEÑALES DE SALIDA DE ONDA TRIANGULAR CON LAS SEÑALES DE TENSION DE REFERENCIA Y GENERA SEÑALES DE ERROR DE SALIDA; UN CIRCUITO EXCITADOR (22) RESPONDE A LAS SEÑALES DE ERROR DE SALIDA YSUMINISTRA SEÑALES DE TENSION DE POLARIZACION AL AMPLIFICADOR (16). APLICACION A SERVOAMPLIFICADORES.
ES8903865A 1988-11-15 1989-11-14 Generador programable de ondas triangulares. Expired - Fee Related ES2017226A6 (es)

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
ES2017226A6 true ES2017226A6 (es) 1991-01-01

Family

ID=23035741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903865A Expired - Fee Related ES2017226A6 (es) 1988-11-15 1989-11-14 Generador programable de ondas triangulares.

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2036514A1 (en) * 1990-02-19 1991-08-20 Masahito Nakayama Azoxy compounds
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
EP0037207B1 (en) * 1980-04-02 1986-05-14 Gec Avionics Limited 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

Also Published As

Publication number Publication date
EG18846A (en) 1994-04-30
NO903141D0 (no) 1990-07-13
EP0396679B1 (en) 1995-01-25
IL92022A0 (en) 1990-07-12
KR940002809B1 (ko) 1994-04-02
NO303307B1 (no) 1998-06-22
NO903141L (no) 1990-07-13
JPH03502394A (ja) 1991-05-30
IL92022A (en) 1993-01-31
CA2000673C (en) 1994-03-22
US5013931A (en) 1991-05-07
EP0396679A1 (en) 1990-11-14
DE68920859D1 (de) 1995-03-09
WO1990006019A1 (en) 1990-05-31
CA2000673A1 (en) 1990-05-15
DE68920859T2 (de) 1995-08-31
KR900702651A (ko) 1990-12-08
JP2790883B2 (ja) 1998-08-27

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-11-14

PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20100803