FI874867A - Direkt blandande synkronmottagare. - Google Patents
Direkt blandande synkronmottagare. Download PDFInfo
- Publication number
- FI874867A FI874867A FI874867A FI874867A FI874867A FI 874867 A FI874867 A FI 874867A FI 874867 A FI874867 A FI 874867A FI 874867 A FI874867 A FI 874867A FI 874867 A FI874867 A FI 874867A
- Authority
- FI
- Finland
- Prior art keywords
- compartment
- directed synchronous
- synchronous
- directed
- synchronous compartment
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
-
- 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
-
- 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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Threshing Machine Elements (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8602819A NL8602819A (nl) | 1986-11-07 | 1986-11-07 | Direktmengende synchroonontvanger. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI874867A0 FI874867A0 (fi) | 1987-11-04 |
FI874867A true FI874867A (fi) | 1988-05-08 |
Family
ID=19848799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI874867A FI874867A (fi) | 1986-11-07 | 1987-11-04 | Direkt blandande synkronmottagare. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4864640A (fi) |
EP (1) | EP0271121A1 (fi) |
JP (1) | JPS63135004A (fi) |
KR (1) | KR880006911A (fi) |
CN (1) | CN1008677B (fi) |
BR (1) | BR8705942A (fi) |
FI (1) | FI874867A (fi) |
NL (1) | NL8602819A (fi) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402449A (en) * | 1989-08-11 | 1995-03-28 | Siemens Aktiengesellschaft | Process and device for converting digitally modulate high-frequency reception signals |
KR920010383B1 (ko) * | 1990-10-23 | 1992-11-27 | 삼성전자 주식회사 | 방송신호 직접 수신회로 |
DE10103927A1 (de) * | 2001-01-30 | 2002-08-14 | Infineon Technologies Ag | Datenübertragungssystem |
US7583728B2 (en) | 2002-10-25 | 2009-09-01 | The Directv Group, Inc. | Equalizers for layered modulated and other signals |
US7423987B2 (en) | 2001-04-27 | 2008-09-09 | The Directv Group, Inc. | Feeder link configurations to support layered modulation for digital signals |
US7471735B2 (en) * | 2001-04-27 | 2008-12-30 | The Directv Group, Inc. | Maximizing power and spectral efficiencies for layered and conventional modulations |
US7873133B2 (en) * | 2005-06-30 | 2011-01-18 | Infinera Corporation | Recovery of client clock without jitter |
CN100465593C (zh) * | 2006-06-06 | 2009-03-04 | 北京航空航天大学 | 电阻拾振式硅微机械谐振传感器的锁相闭环系统 |
US7420494B1 (en) * | 2007-04-30 | 2008-09-02 | Analog Devices, Inc. | Mismatch shaping Δ-Σ analog to digital converter system |
JP5359568B2 (ja) * | 2009-06-01 | 2013-12-04 | ソニー株式会社 | 同期回路、同期方法、および受信システム |
CN102594753A (zh) * | 2012-03-09 | 2012-07-18 | 上海交通大学 | 数模混合解调器及解调方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5914939B2 (ja) * | 1976-09-30 | 1984-04-06 | 日本電気株式会社 | 搬送波再生装置 |
DE2657170A1 (de) * | 1976-12-17 | 1978-06-22 | Philips Patentverwaltung | Schaltungsanordnung zum empfang eines der seitenbaender aus einem zweiseitenbandsignal |
GB2079552B (en) * | 1980-07-02 | 1984-02-01 | Philips Electronic Associated | Double phase lock loop |
JPS57115076A (en) * | 1981-01-09 | 1982-07-17 | Fuji Xerox Co Ltd | Synchronous detection type carrier regenerating circuit of medium velocity facsimile |
JPS58108832A (ja) * | 1981-12-23 | 1983-06-29 | Toshiba Corp | 信号再生回路 |
FR2523383B1 (fr) * | 1982-03-15 | 1985-11-22 | Thomson Csf | Dispositif de recuperation de frequence d'horloge en transmission numerique |
DE3240565C2 (de) * | 1982-11-03 | 1985-12-12 | Telefunken electronic GmbH, 6000 Frankfurt | Direktmischender Synchronempfänger |
NL8301179A (nl) * | 1983-04-01 | 1984-11-01 | Philips Nv | Ontvanger voor hf-signalen voorzien van een paar parallelle signaalwegen. |
NL8403648A (nl) * | 1984-11-30 | 1986-06-16 | Philips Nv | Fasegesleutelde lus in het bijzonder voor toepassing in een direktmengende am-synchroonontvanger. |
NL8500675A (nl) * | 1985-03-11 | 1986-10-01 | Philips Nv | Am-ontvanger. |
-
1986
- 1986-11-07 NL NL8602819A patent/NL8602819A/nl not_active Application Discontinuation
-
1987
- 1987-10-30 US US07/115,461 patent/US4864640A/en not_active Expired - Fee Related
- 1987-11-04 FI FI874867A patent/FI874867A/fi not_active Application Discontinuation
- 1987-11-04 CN CN87101494A patent/CN1008677B/zh not_active Expired
- 1987-11-04 EP EP87202129A patent/EP0271121A1/en not_active Ceased
- 1987-11-05 JP JP62278409A patent/JPS63135004A/ja active Pending
- 1987-11-05 BR BR8705942A patent/BR8705942A/pt unknown
- 1987-11-06 KR KR870012485A patent/KR880006911A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN87101494A (zh) | 1988-09-28 |
NL8602819A (nl) | 1988-06-01 |
US4864640A (en) | 1989-09-05 |
FI874867A0 (fi) | 1987-11-04 |
EP0271121A1 (en) | 1988-06-15 |
BR8705942A (pt) | 1988-06-14 |
CN1008677B (zh) | 1990-07-04 |
JPS63135004A (ja) | 1988-06-07 |
KR880006911A (ko) | 1988-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: N.V. PHILIPS GLOEILAMPENFABRIEKEN |