IT1212806B - Demodulatore sincrono per segnali modulati in ampiezza. - Google Patents

Demodulatore sincrono per segnali modulati in ampiezza.

Info

Publication number
IT1212806B
IT1212806B IT8324478A IT2447883A IT1212806B IT 1212806 B IT1212806 B IT 1212806B IT 8324478 A IT8324478 A IT 8324478A IT 2447883 A IT2447883 A IT 2447883A IT 1212806 B IT1212806 B IT 1212806B
Authority
IT
Italy
Prior art keywords
amplitude
modulated signals
synchronous demodulator
demodulator
synchronous
Prior art date
Application number
IT8324478A
Other languages
English (en)
Other versions
IT8324478A0 (it
Inventor
Guido Torelli
Vincenzo Daniele
Original Assignee
Ates Componenti Elettron
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 Ates Componenti Elettron filed Critical Ates Componenti Elettron
Priority to IT8324478A priority Critical patent/IT1212806B/it
Publication of IT8324478A0 publication Critical patent/IT8324478A0/it
Priority to GB08431860A priority patent/GB2152311B/en
Priority to DE3447738A priority patent/DE3447738C2/de
Priority to FR848419907A priority patent/FR2557745B1/fr
Priority to KR1019840008408A priority patent/KR930007287B1/ko
Priority to US06/687,739 priority patent/US4631485A/en
Priority to JP59274970A priority patent/JPH0682986B2/ja
Application granted granted Critical
Publication of IT1212806B publication Critical patent/IT1212806B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/14—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles
    • H03D1/18—Demodulation of amplitude-modulated oscillations by means of non-linear elements having more than two poles of semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2245—Homodyne or synchrodyne circuits using two quadrature channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Amplifiers (AREA)
IT8324478A 1983-12-30 1983-12-30 Demodulatore sincrono per segnali modulati in ampiezza. IT1212806B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8324478A IT1212806B (it) 1983-12-30 1983-12-30 Demodulatore sincrono per segnali modulati in ampiezza.
GB08431860A GB2152311B (en) 1983-12-30 1984-12-18 Synchronous demodulator for amplitude modulated signals
DE3447738A DE3447738C2 (de) 1983-12-30 1984-12-21 Synchrondemodulator für amplitudenmodulierte Signale
FR848419907A FR2557745B1 (fr) 1983-12-30 1984-12-27 Demodulateur synchrone pour signaux modules en amplitude
KR1019840008408A KR930007287B1 (ko) 1983-12-30 1984-12-27 진폭 변조 신호용 동기 복조기
US06/687,739 US4631485A (en) 1983-12-30 1984-12-28 Synchronous demodulator for amplitude modulated signals
JP59274970A JPH0682986B2 (ja) 1983-12-30 1984-12-28 被振幅変調信号用同期復調器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8324478A IT1212806B (it) 1983-12-30 1983-12-30 Demodulatore sincrono per segnali modulati in ampiezza.

Publications (2)

Publication Number Publication Date
IT8324478A0 IT8324478A0 (it) 1983-12-30
IT1212806B true IT1212806B (it) 1989-11-30

Family

ID=11213684

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8324478A IT1212806B (it) 1983-12-30 1983-12-30 Demodulatore sincrono per segnali modulati in ampiezza.

Country Status (7)

Country Link
US (1) US4631485A (it)
JP (1) JPH0682986B2 (it)
KR (1) KR930007287B1 (it)
DE (1) DE3447738C2 (it)
FR (1) FR2557745B1 (it)
GB (1) GB2152311B (it)
IT (1) IT1212806B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6373705A (ja) * 1986-09-16 1988-04-04 Matsushita Electric Ind Co Ltd 振幅検出器
JPS6387052A (ja) * 1986-09-30 1988-04-18 Pioneer Electronic Corp Ｆｍ多重放送受信機におけるデ−タ復調回路
JP2724145B2 (ja) * 1987-03-24 1998-03-09 株式会社日立製作所 搬送波再生装置
GB2215930B (en) * 1988-03-15 1992-09-16 Secr Defence Improvements in or relating to sub-carrier reception
GB9116051D0 (en) * 1991-07-24 1991-09-11 Phase Track Limited Am receiver system
US5339040A (en) * 1993-07-09 1994-08-16 Rockwell International Coproration AM demodulation receiver using digital signal processor
DE59409716D1 (de) * 1994-11-07 2001-05-10 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug
DE19544722C1 (de) * 1995-11-30 1997-04-17 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug
US20040149491A1 (en) * 2003-01-30 2004-08-05 Fling Richard William Device and method for improved data transfer
FR3009099B1 (fr) * 2013-07-26 2015-08-07 Thales Sa Dispositif tactile capacitif multi surfaces tactiles
KR101596774B1 (ko) * 2014-03-18 2016-02-23 주식회사 홍인터내셔날 다트 핀의 속력을 측정하기 위한 방법, 장치 및 컴퓨터-판독가능 매체

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101448A (en) * 1954-12-23 1963-08-20 Gen Electric Synchronous detector system
US3699462A (en) * 1971-06-01 1972-10-17 Us Navy Channel combining circuit for synchronous phase detection systems
US3953805A (en) * 1974-11-07 1976-04-27 Texas Instruments Incorporated DC component suppression in zero CF IF systems
FR2368826A1 (fr) * 1976-10-19 1978-05-19 Thomson Csf Dispositif de demodulation synchrone et poste telephonique utilisant un tel dispositif
JPS5389354A (en) * 1977-01-18 1978-08-05 Toshiba Corp Digital synchronous detector
FR2419614A1 (fr) * 1978-03-10 1979-10-05 Cit Alcatel Circuit de recuperation de la porteuse d'un signal numerique synchrone transmis par modulation d'amplitude
NZ201230A (en) * 1981-08-31 1985-12-13 Kahn Leonard R Synchronous quadphase envelope detector
JPS58145202A (ja) * 1982-02-23 1983-08-30 Oki Electric Ind Co Ltd Ａｍ信号復調回路

Also Published As

Publication number Publication date
JPS60160208A (ja) 1985-08-21
GB2152311B (en) 1987-02-25
GB2152311A (en) 1985-07-31
DE3447738C2 (de) 1994-03-03
IT8324478A0 (it) 1983-12-30
JPH0682986B2 (ja) 1994-10-19
KR850005044A (ko) 1985-08-19
KR930007287B1 (ko) 1993-08-04
US4631485A (en) 1986-12-23
FR2557745A1 (fr) 1985-07-05
DE3447738A1 (de) 1985-07-11
FR2557745B1 (fr) 1991-01-25
GB8431860D0 (en) 1985-01-30

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227