FI88213C - Toppdetektorkrets foer frekvensmodulationsmaetanordning - Google Patents

Toppdetektorkrets foer frekvensmodulationsmaetanordning Download PDF

Info

Publication number
FI88213C
FI88213C FI862994A FI862994A FI88213C FI 88213 C FI88213 C FI 88213C FI 862994 A FI862994 A FI 862994A FI 862994 A FI862994 A FI 862994A FI 88213 C FI88213 C FI 88213C
Authority
FI
Finland
Prior art keywords
capacitor
frequency modulation
peak detector
peak
signal
Prior art date
Application number
FI862994A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI862994L (fi
FI862994A0 (fi
FI88213B (fi
Inventor
Makoto Ishiwata
Masayoshi Asai
Original Assignee
Ando Electric
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 Ando Electric filed Critical Ando Electric
Publication of FI862994A0 publication Critical patent/FI862994A0/fi
Publication of FI862994L publication Critical patent/FI862994L/fi
Publication of FI88213B publication Critical patent/FI88213B/fi
Application granted granted Critical
Publication of FI88213C publication Critical patent/FI88213C/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/04—Measuring peak values or amplitude or envelope of AC or of pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/08—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements
    • H03D1/10—Demodulation of amplitude-modulated oscillations by means of non-linear two-pole elements of diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Details Of Television Scanning (AREA)
  • Burglar Alarm Systems (AREA)
  • Optical Head (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
FI862994A 1985-07-22 1986-07-21 Toppdetektorkrets foer frekvensmodulationsmaetanordning FI88213C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11213385 1985-07-22
JP1985112133U JPH0434457Y2 (en:Method) 1985-07-22 1985-07-22

Publications (4)

Publication Number Publication Date
FI862994A0 FI862994A0 (fi) 1986-07-21
FI862994L FI862994L (fi) 1987-01-23
FI88213B FI88213B (fi) 1992-12-31
FI88213C true FI88213C (fi) 1993-04-13

Family

ID=14579029

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862994A FI88213C (fi) 1985-07-22 1986-07-21 Toppdetektorkrets foer frekvensmodulationsmaetanordning

Country Status (5)

Country Link
US (1) US4737730A (en:Method)
JP (1) JPH0434457Y2 (en:Method)
FI (1) FI88213C (en:Method)
NO (1) NO169867C (en:Method)
SE (1) SE461617B (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02152099A (ja) * 1988-12-02 1990-06-12 Nippon Koden Corp サンプリング方法及び回路
US5214319A (en) * 1991-05-28 1993-05-25 Motorola, Inc. Monotonic pulse detector
DE10029271C2 (de) * 2000-06-14 2002-04-11 Infineon Technologies Ag Demodulationschaltung und Demodulationsverfahren
US7049855B2 (en) * 2001-06-28 2006-05-23 Intel Corporation Area efficient waveform evaluation and DC offset cancellation circuits
US7161392B2 (en) * 2004-06-23 2007-01-09 Teradyne, Inc. Comparator feedback peak detector
EP1792192A1 (en) * 2004-09-14 2007-06-06 Koninklijke Philips Electronics N.V. Circuit for detecting the impedance of a load
ITTO20060515A1 (it) * 2006-07-14 2008-01-15 St Microelectronics Srl "dispositivo per rivelare il valore di picco di un segnale"
JP5744712B2 (ja) 2011-12-15 2015-07-08 サムソン エレクトロ−メカニックス カンパニーリミテッド． 電力検波回路
US8963552B2 (en) 2012-04-26 2015-02-24 3M Innovative Properties Company Electrostatic discharge event detector
CN110780108B (zh) * 2019-11-26 2025-02-07 晟合微电子(肇庆)有限公司 一种峰值检测单元及检测系统及检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508158A (en) * 1967-07-28 1970-04-21 Ibm Information detector employing a greatest-of detector
JPS5576958A (en) * 1978-12-06 1980-06-10 Mitsubishi Electric Corp High frequency voltage detecting circuit
JPS5722568A (en) * 1980-07-17 1982-02-05 Komatsu Ltd Fast peak detection circuit
JPS5764669U (en:Method) * 1980-09-29 1982-04-17
DE3139570C2 (de) * 1981-10-05 1983-09-29 Krautkrämer GmbH, 5000 Köln Verfahren und Schaltungsvorrichtung zur Bestimmung und Darstellung von Maximalwerten der von Reflektoren in einem Prüfstück reflektierten Ultraschallsignale

Also Published As

Publication number Publication date
NO862933D0 (no) 1986-07-21
SE461617B (sv) 1990-03-05
FI862994L (fi) 1987-01-23
NO862933L (no) 1987-01-23
NO169867C (no) 1992-08-12
FI862994A0 (fi) 1986-07-21
SE8603175L (sv) 1987-01-23
JPH0434457Y2 (en:Method) 1992-08-17
JPS6220380U (en:Method) 1987-02-06
NO169867B (no) 1992-05-04
FI88213B (fi) 1992-12-31
US4737730A (en) 1988-04-12
SE8603175D0 (sv) 1986-07-21

Similar Documents

Publication Publication Date Title
FI88213C (fi) Toppdetektorkrets foer frekvensmodulationsmaetanordning
KR910008910A (ko) 배터리의 충전 상태 결정 장치
US4651089A (en) Frequency counting arrangement
US4700129A (en) Phase measurement apparatus with automatic calibration
US4785236A (en) Device for measuring voltage by scanning
US5257864A (en) Temperature detector
US4050015A (en) Control of microwave generator-cavity resonator combinations for gas analyzer
US3388326A (en) Network for determining magnitude and phase angle of noise impedance
US4257123A (en) Device for monitoring the performance of a transmitter
US2991416A (en) Frequency shift measuring device
US9759751B1 (en) Line cycle correlated spectral analysis for power measurement systems
US4719408A (en) Apparatus for indicating proper compensation of an adjustable frequency compensation network
US4521115A (en) Pulse coded optical attenuation meter
US4933564A (en) Method of determining radiation doses by evaluating nuclear tracks in irradiated and subsequently etched foils
US3710249A (en) Slideback peak circuits with constant tone indications
SU1030741A1 (ru) Устройство дл измерени мощности сверхвысокочастотных колебаний
SU1051458A1 (ru) Устройство дл измерени электрической емкости
RU1796885C (ru) Толщиномер
SU697837A1 (ru) Измеритель лучистой энергии
SU631841A1 (ru) Устройство дл измерени девиации частоты
SU1187118A1 (ru) Многозначна мера радиоимпульсного напр жени
SU1290205A1 (ru) Способ калибровки двенадцатиполюсного рефлектометра
SU561147A1 (ru) Анализатор динамических характеристик
SU1075201A1 (ru) Устройство дл измерени критического тока транзисторов
RU2020579C1 (ru) Измеритель отношения значений амплитуд квазисинусоидальных сигналов

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ANDO ELECTRIC CO., LTD