MX161448A - Mejoras a un circuito de captura para recuperar la portadora de una senal mac - Google Patents

Mejoras a un circuito de captura para recuperar la portadora de una senal mac

Info

Publication number
MX161448A
MX161448A MX4109A MX410986A MX161448A MX 161448 A MX161448 A MX 161448A MX 4109 A MX4109 A MX 4109A MX 410986 A MX410986 A MX 410986A MX 161448 A MX161448 A MX 161448A
Authority
MX
Mexico
Prior art keywords
recover
carrier
capture circuit
mac signal
mac
Prior art date
Application number
MX4109A
Other languages
English (en)
Inventor
Klaus Boshold
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of MX161448A publication Critical patent/MX161448A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3818—Demodulator circuits; Receiver circuits using coherent demodulation, i.e. using one or more nominally phase synchronous carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
MX4109A 1985-10-25 1986-10-22 Mejoras a un circuito de captura para recuperar la portadora de una senal mac MX161448A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3538032 1985-10-25

Publications (1)

Publication Number Publication Date
MX161448A true MX161448A (es) 1990-09-27

Family

ID=6284471

Family Applications (1)

Application Number Title Priority Date Filing Date
MX4109A MX161448A (es) 1985-10-25 1986-10-22 Mejoras a un circuito de captura para recuperar la portadora de una senal mac

Country Status (9)

Country Link
EP (1) EP0219863B1 (es)
JP (1) JPS62102648A (es)
AR (1) AR241213A1 (es)
AT (1) ATE71481T1 (es)
AU (1) AU569199B2 (es)
BR (1) BR8605201A (es)
DE (1) DE3683346D1 (es)
FI (1) FI85927C (es)
MX (1) MX161448A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0810879B2 (ja) * 1986-02-20 1996-01-31 富士通株式会社 復調装置
EP0257625B1 (de) * 1986-08-28 1991-12-27 Siemens Aktiengesellschaft Fangschaltung für die Trägerrückgewinnung aus einem QAM-Signal
JPH0626353B2 (ja) * 1987-05-19 1994-04-06 日本電気株式会社 復調装置
DE3881156T2 (de) * 1987-11-06 1993-10-07 Victor Company Of Japan Anordnung zur thermischen Aufzeichnung.
JPH04105974A (ja) * 1990-08-24 1992-04-07 Sony Corp 記録装置
DE4216156C1 (es) * 1992-05-15 1993-08-19 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De
JPH0721444U (ja) * 1993-09-29 1995-04-18 株式会社芋谷工業 自動車の座席シ−ト用テ−ブル付き収納ケ−ス
GB2303278B (en) * 1995-07-11 2000-04-26 Remo Giovanni Andrea Marzolini Improvements to demodulation systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU538047B2 (en) * 1980-08-29 1984-07-26 Plessey Overseas Ltd. Zero-crossing threshold comparator
JPS58221548A (ja) * 1982-06-18 1983-12-23 Fujitsu Ltd 位相同期回路
JPS613553A (ja) * 1984-06-15 1986-01-09 Fujitsu Ltd 搬送波再生回路

Also Published As

Publication number Publication date
AU569199B2 (en) 1988-01-21
FI864317A (fi) 1987-04-26
DE3683346D1 (de) 1992-02-20
AR241213A1 (es) 1992-01-31
EP0219863A3 (en) 1989-03-01
AU6436586A (en) 1987-05-28
JPH0225309B2 (es) 1990-06-01
FI864317A0 (fi) 1986-10-24
BR8605201A (pt) 1987-07-28
EP0219863A2 (de) 1987-04-29
JPS62102648A (ja) 1987-05-13
ATE71481T1 (de) 1992-01-15
FI85927B (fi) 1992-02-28
FI85927C (fi) 1992-06-10
EP0219863B1 (de) 1992-01-08

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