KR890003132A - 온도 안정 rf 검출기 - Google Patents

온도 안정 rf 검출기 Download PDF

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Publication number
KR890003132A
KR890003132A KR1019880008267A KR880008267A KR890003132A KR 890003132 A KR890003132 A KR 890003132A KR 1019880008267 A KR1019880008267 A KR 1019880008267A KR 880008267 A KR880008267 A KR 880008267A KR 890003132 A KR890003132 A KR 890003132A
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KR
South Korea
Prior art keywords
terminal
voltage
input terminal
diodes
diode
Prior art date
Application number
KR1019880008267A
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English (en)
Other versions
KR910009088B1 (ko
Inventor
요시하루 다무라
Original Assignee
세끼모또 타다히로
닛본 덴기 가부시기가이샤
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Application filed by 세끼모또 타다히로, 닛본 덴기 가부시기가이샤 filed Critical 세끼모또 타다히로
Publication of KR890003132A publication Critical patent/KR890003132A/ko
Application granted granted Critical
Publication of KR910009088B1 publication Critical patent/KR910009088B1/ko

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • B01F27/1131—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller with holes in the propeller blade surface
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0094—Measures to address temperature induced variations of demodulation
    • H03D2200/0096—Measures to address temperature induced variations of demodulation by stabilising the temperature

Abstract

내용 없음

Description

온도 안정 RF 검출기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 다이오드의 전압-전류 특성을 도시한 그래프. 제 2도는 본 발명의 한 실시예를 도시한 회로도.

Claims (4)

  1. RF 입력단자에서의 RF 신호입력을 검출하고 검출 전압 출력단자로부터 검출전압을 출력시키기 위한 온도안정 RF 검출기에 있어서, 저 출력 임피던스로 선정된 제 1전압을 출력시키기 위한 정전압원, 제 1극성의 전극이 정전류원에 접속되고 제 2극성의 전극이 저항기를 통해 선정된 제 2전압단자에 접속된 제 1다이오드, 저출력 임피던스로 제 1다이오드의 제 2극성의 전극에서의 전압과 거의 동일한 전압을 출력시키기 위한 버퍼회로, 및 제 1극성의 전극이 검출전압 출력단자에 접속되고 제 2극성의 전극이 버퍼회로의 출력단자와 RF 입력단자에 접속된 제 2다이오드로 구성된 것을 특징으로 하는 온도 안정 RF 검출기.
  2. 전원 공급전압단자, RF 신호를 수신하기 위한 입력단자, 검출된 RF신호의 검출전압을 출력시키기 위한 출력단자, 한 단자가 입력단자에 접속되고 다른 단자가 저역통과 필터를 통해 출력단자에 접속된 제 1다이오드, 선정된 제 1정전압을 발생시키기 위해 전원 공급 전압단자에 접속된 정전압원, 한 단자가 전원공급 전압단자에 접속된 저항기, 정전압원의 정전압 출력단자와 저항기의 다른 단자사이에 접속된 제 2다이오드, 및 저항기와 제 2다이오드 사이의 접점과 입력단자사이에 삽입된 버퍼회로로 구성되고 제 1 및 제 2다이오드의 접속방향이 출력단자와 정전압원을 접속시키기 위한 회로 내에서 서로 반대로 되는 것을 특징으로 하는 온도 안정 RF 검출기.
  3. 제 2항에 있어서, RF신호가 입력단자로부터 버퍼회로로 흐르지 못하게 하기 위해 입력단자와 버퍼회로에 접속된 저역통과 필터를 포함하는 것을 특징으로 하는 온도 안정 RF검출기.
  4. 제 2항에 있어서, 저항기의 저항이 입력단자로부터 RF 신호전압 입력이 작을때, 제 1 및 제 2다이오드를 통해 흐르는 전류값이 서로 동일하고, 제 1 및 제 2 다이오드의 전류값이 서로 동일할때, 제 1 및 제 2다이오드 양단의 전압 강하의 온도 특성이 서로 동일하도록, 셋트되는 것을 특징으로 하는 온도 안정 RF 검출기
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880008267A 1987-07-02 1988-07-02 온도 안정 rf 검출기 KR910009088B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-166343 1987-07-02
JP62166343A JP2586495B2 (ja) 1987-07-02 1987-07-02 高周波検出回路

Publications (2)

Publication Number Publication Date
KR890003132A true KR890003132A (ko) 1989-04-13
KR910009088B1 KR910009088B1 (ko) 1991-10-28

Family

ID=15829613

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880008267A KR910009088B1 (ko) 1987-07-02 1988-07-02 온도 안정 rf 검출기

Country Status (7)

Country Link
US (1) US4866396A (ko)
EP (1) EP0297848B1 (ko)
JP (1) JP2586495B2 (ko)
KR (1) KR910009088B1 (ko)
AU (1) AU599296B2 (ko)
CA (1) CA1279110C (ko)
DE (1) DE3852725T2 (ko)

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* Cited by examiner, † Cited by third party
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JPS63283214A (ja) * 1987-05-15 1988-11-21 Nec Corp 高周波検出回路
JPH0737052Y2 (ja) * 1988-08-29 1995-08-23 株式会社テック オーブントースター
JPH08129033A (ja) * 1994-11-01 1996-05-21 Fujitsu Ltd 平均値検出装置及び平均値検出用集積回路
JP3154207B2 (ja) * 1995-05-31 2001-04-09 ソニー株式会社 検波器及び送信機
US7993108B2 (en) 2002-10-09 2011-08-09 Abbott Diabetes Care Inc. Variable volume, shape memory actuated insulin dispensing pump
DK1552146T3 (da) 2002-10-09 2011-08-15 Abbott Diabetes Care Inc Anordning til indgivelse af fluid, system og fremgangsmåde
US7727181B2 (en) 2002-10-09 2010-06-01 Abbott Diabetes Care Inc. Fluid delivery device with autocalibration
US7679407B2 (en) * 2003-04-28 2010-03-16 Abbott Diabetes Care Inc. Method and apparatus for providing peak detection circuitry for data communication systems
US8071028B2 (en) * 2003-06-12 2011-12-06 Abbott Diabetes Care Inc. Method and apparatus for providing power management in data communication systems
US7375578B1 (en) * 2004-10-29 2008-05-20 On Semiconductor Radio frequency envelope detector
CA2601441A1 (en) 2005-03-21 2006-09-28 Abbott Diabetes Care Inc. Method and system for providing integrated medication infusion and analyte monitoring system
US7768408B2 (en) 2005-05-17 2010-08-03 Abbott Diabetes Care Inc. Method and system for providing data management in data monitoring system
US7620437B2 (en) 2005-06-03 2009-11-17 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
US7756561B2 (en) 2005-09-30 2010-07-13 Abbott Diabetes Care Inc. Method and apparatus for providing rechargeable power in data monitoring and management systems
US7583190B2 (en) 2005-10-31 2009-09-01 Abbott Diabetes Care Inc. Method and apparatus for providing data communication in data monitoring and management systems
US8344966B2 (en) 2006-01-31 2013-01-01 Abbott Diabetes Care Inc. Method and system for providing a fault tolerant display unit in an electronic device
US8579853B2 (en) 2006-10-31 2013-11-12 Abbott Diabetes Care Inc. Infusion devices and methods
US8560082B2 (en) 2009-01-30 2013-10-15 Abbott Diabetes Care Inc. Computerized determination of insulin pump therapy parameters using real time and retrospective data processing
US8467972B2 (en) 2009-04-28 2013-06-18 Abbott Diabetes Care Inc. Closed loop blood glucose control algorithm analysis
US8798934B2 (en) 2009-07-23 2014-08-05 Abbott Diabetes Care Inc. Real time management of data relating to physiological control of glucose levels
US10230336B2 (en) 2016-11-22 2019-03-12 Infineon Technologies Ag RF power detector circuits

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JPS5619209A (en) * 1979-07-25 1981-02-23 Mitsubishi Electric Corp Wave detecting circuit
JPS5619210A (en) * 1979-07-25 1981-02-23 Mitsubishi Electric Corp Wave detecting circuit
JPS5619211A (en) * 1979-07-25 1981-02-23 Mitsubishi Electric Corp Wave detecting circuit
US4319196A (en) * 1980-03-17 1982-03-09 Westinghouse Electric Corp. Temperature compensated wide dynamic range linear envelope detector
JPS5737905A (en) * 1980-08-14 1982-03-02 Toshiba Corp Envelope curve wave detecting circuit
JPS5899009A (ja) * 1981-12-09 1983-06-13 Toshiba Corp 振幅検波器
US4523155A (en) * 1983-05-04 1985-06-11 Motorola, Inc. Temperature compensated automatic output control circuitry for RF signal power amplifiers with wide dynamic range

Also Published As

Publication number Publication date
AU1867588A (en) 1989-01-05
DE3852725D1 (de) 1995-02-23
AU599296B2 (en) 1990-07-12
DE3852725T2 (de) 1995-05-18
EP0297848B1 (en) 1995-01-11
JPS6410704A (en) 1989-01-13
EP0297848A2 (en) 1989-01-04
US4866396A (en) 1989-09-12
CA1279110C (en) 1991-01-15
JP2586495B2 (ja) 1997-02-26
KR910009088B1 (ko) 1991-10-28
EP0297848A3 (en) 1990-05-16

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