JPS518551B1 - - Google Patents

Info

Publication number
JPS518551B1
JPS518551B1 JP45060063A JP6006370A JPS518551B1 JP S518551 B1 JPS518551 B1 JP S518551B1 JP 45060063 A JP45060063 A JP 45060063A JP 6006370 A JP6006370 A JP 6006370A JP S518551 B1 JPS518551 B1 JP S518551B1
Authority
JP
Japan
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.)
Pending
Application number
JP45060063A
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 filed Critical
Priority to JP45060063A priority Critical patent/JPS518551B1/ja
Priority to GB3173671A priority patent/GB1312217A/en
Priority to US00160451A priority patent/US3710146A/en
Priority to DE2133806A priority patent/DE2133806C2/de
Priority to FR7125312A priority patent/FR2098284B1/fr
Publication of JPS518551B1 publication Critical patent/JPS518551B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/36—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving
    • H04H40/45—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving
    • H04H40/54—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for stereophonic broadcast receiving for FM stereophonic broadcast systems receiving generating subcarriers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/14—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1646—Circuits adapted for the reception of stereophonic signals
    • H04B1/1653—Detection of the presence of stereo signals and pilot signal regeneration

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Amplifiers (AREA)
JP45060063A 1970-07-09 1970-07-09 Pending JPS518551B1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP45060063A JPS518551B1 (ja) 1970-07-09 1970-07-09
GB3173671A GB1312217A (en) 1970-07-09 1971-07-06 Frequency doubler circuits
US00160451A US3710146A (en) 1970-07-09 1971-07-07 Frequency doubler circuit
DE2133806A DE2133806C2 (de) 1970-07-09 1971-07-07 Frequenzverdoppler
FR7125312A FR2098284B1 (ja) 1970-07-09 1971-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45060063A JPS518551B1 (ja) 1970-07-09 1970-07-09

Publications (1)

Publication Number Publication Date
JPS518551B1 true JPS518551B1 (ja) 1976-03-17

Family

ID=13131236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45060063A Pending JPS518551B1 (ja) 1970-07-09 1970-07-09

Country Status (5)

Country Link
US (1) US3710146A (ja)
JP (1) JPS518551B1 (ja)
DE (1) DE2133806C2 (ja)
FR (1) FR2098284B1 (ja)
GB (1) GB1312217A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159950U (ja) * 1974-11-06 1976-05-12

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527517B2 (ja) * 1972-12-01 1980-07-21
JPS5537121B2 (ja) * 1974-05-30 1980-09-26
US5379114A (en) * 1983-07-01 1995-01-03 Rockwell International Corporation Ring laser gyro scale factor enhancement circuit
NL8303855A (nl) * 1983-11-10 1985-06-03 Philips Nv Frequentieverdubbelschakeling.
US4585961A (en) * 1984-01-19 1986-04-29 At&T Bell Laboratories Semiconductor integrated circuit for squaring a signal with suppression of the linear component
US4596954A (en) * 1984-02-29 1986-06-24 American Microsystems, Inc. Frequency doubler with fifty percent duty cycle output signal
DE4018616C2 (de) * 1989-06-09 1996-07-18 Telefunken Microelectron Schaltungsanordnung zur Frequenzverdopplung
EP0546619B1 (en) * 1991-12-09 1998-09-23 Koninklijke Philips Electronics N.V. Low frequency audio doubling and mixing circuit
US6348830B1 (en) 2000-05-08 2002-02-19 The Regents Of The University Of Michigan Subharmonic double-balanced mixer
DE10226889B4 (de) * 2002-06-17 2012-02-23 Rohde & Schwarz Gmbh & Co. Kg Frequenzverdoppler
US6882191B2 (en) * 2003-06-23 2005-04-19 M2 Networks, Inc. Rectifier type frequency doubler with harmonic cancellation
CN110620553B (zh) * 2019-09-27 2023-01-31 厦门意行半导体科技有限公司 一种毫米波级联倍频器电路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS431777Y1 (ja) * 1964-05-25 1968-01-26

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168709A (en) * 1960-12-14 1965-02-02 Honeywell Inc Stabilized transistor difference amplifier
US3294912A (en) * 1963-02-27 1966-12-27 Rca Corp Stereophonic fm receivers having automatic switching means for stereo reception
US3292098A (en) * 1963-07-24 1966-12-13 Honeywell Inc Amplifier circuit with unipolar output independent of input polarity
US3371286A (en) * 1964-08-27 1968-02-27 United Aircraft Corp Stabilized direct-coupled push-pull amplifier
GB1084507A (en) * 1964-10-08 1967-09-27 Gen Electric Co Ltd Improvements in or relating to frequency doubler circuits
US3290520A (en) * 1965-01-26 1966-12-06 Rca Corp Circuit for detecting amplitude threshold with means to keep threshold constant
DE1286119B (de) * 1966-08-13 1969-01-02 Telefunken Patent Schaltung zur Anzeige des Stereo-Betriebes eines Stereo-Empfaengers, der auch fuer den Mono-Empfang eingerichtet ist
US3548317A (en) * 1966-11-17 1970-12-15 Michael P Bordonaro Time division frequency multiplier
US3535647A (en) * 1966-12-28 1970-10-20 Hitachi Ltd Transistor a.c. amplifier circuit
US3566159A (en) * 1968-06-21 1971-02-23 Warwick Electronics Inc Frequency multiplier circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS431777Y1 (ja) * 1964-05-25 1968-01-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5159950U (ja) * 1974-11-06 1976-05-12

Also Published As

Publication number Publication date
GB1312217A (en) 1973-04-04
DE2133806A1 (de) 1972-01-13
FR2098284B1 (ja) 1976-04-30
US3710146A (en) 1973-01-09
DE2133806C2 (de) 1983-02-10
FR2098284A1 (ja) 1972-03-10

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