ATE256364T1 - Aufwärtsumsetzung von fernseh- zwischenfrequenzsignalen unter berücksichtigung des detektierten analogen oder digitalen signaltyps - Google Patents
Aufwärtsumsetzung von fernseh- zwischenfrequenzsignalen unter berücksichtigung des detektierten analogen oder digitalen signaltypsInfo
- Publication number
- ATE256364T1 ATE256364T1 AT00913736T AT00913736T ATE256364T1 AT E256364 T1 ATE256364 T1 AT E256364T1 AT 00913736 T AT00913736 T AT 00913736T AT 00913736 T AT00913736 T AT 00913736T AT E256364 T1 ATE256364 T1 AT E256364T1
- Authority
- AT
- Austria
- Prior art keywords
- digital signal
- intermediate frequency
- frequency signals
- signal
- signal type
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
- H04N5/40—Modulation circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/0803—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division using frequency interleaving, e.g. with precision offset
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/4446—IF amplifier circuits specially adapted for B&W TV
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Superheterodyne Receivers (AREA)
- Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Details Of Television Systems (AREA)
- Color Television Systems (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/265,814 US6567132B1 (en) | 1999-03-10 | 1999-03-10 | Upconverter for a television signal headend distribution center handling analog and digital signals and method of making and using the same |
PCT/US2000/005714 WO2000054501A1 (en) | 1999-03-10 | 2000-03-07 | An upconverter for a television signal headend distribution center handling analog and digital signals and method of making and using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE256364T1 true ATE256364T1 (de) | 2003-12-15 |
Family
ID=23011985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00913736T ATE256364T1 (de) | 1999-03-10 | 2000-03-07 | Aufwärtsumsetzung von fernseh- zwischenfrequenzsignalen unter berücksichtigung des detektierten analogen oder digitalen signaltyps |
Country Status (10)
Country | Link |
---|---|
US (1) | US6567132B1 (de) |
EP (1) | EP1166553B1 (de) |
KR (1) | KR20020000219A (de) |
AT (1) | ATE256364T1 (de) |
AU (1) | AU3512600A (de) |
BR (1) | BR0008811A (de) |
CA (1) | CA2364345C (de) |
DE (1) | DE60007102T2 (de) |
ES (1) | ES2211518T3 (de) |
WO (1) | WO2000054501A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001052607A1 (de) * | 2000-01-14 | 2001-07-19 | Patent-Treuhand-Gesellschaft Für Elektrische Glüh Lampen Mbh | Vorrichtung zur steuerung von betriebsmitteln für mindestens ein elektrisches leuchtmittel und verfahren zur steuerung von betriebsmitteln für mindestens ein elektrisches leuchtmittel |
US7451472B2 (en) * | 2002-09-30 | 2008-11-11 | Cable Television Laboratories, Inc. | System and method to test network performance with impairments |
DE102006046489B4 (de) * | 2006-09-29 | 2020-08-13 | Tridonic Gmbh & Co Kg | Verfahren und System zur drahtlosen Kommunikation zwischen mehreren Betriebsgeräten für Leuchtmittel |
US20080143885A1 (en) * | 2006-12-14 | 2008-06-19 | Analog Devices, Inc. | Television upconverter structures |
US8310600B2 (en) * | 2009-09-29 | 2012-11-13 | Ritchie Jr John Alexander | Supplying broadband HRC networks with non-harmonically related carriers |
US9705522B1 (en) * | 2016-11-04 | 2017-07-11 | The Boeing Company | High speed low power digital to analog upconverter |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898566A (en) | 1972-10-02 | 1975-08-05 | Phasecom Corp | Method and apparatus for reducing distortion in multicarrier communication systems |
DE3432314A1 (de) * | 1984-09-03 | 1986-03-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum ableiten digitaler farbsignale aus einem analogen fernsehsignal |
US4630283A (en) * | 1985-07-17 | 1986-12-16 | Rca Corporation | Fast acquisition burst mode spread spectrum communications system with pilot carrier |
US5038404A (en) * | 1989-09-01 | 1991-08-06 | General Instrument Corp. | Low phase noise agile up converter |
US5125100A (en) | 1990-07-02 | 1992-06-23 | Katznelson Ron D | Optimal signal synthesis for distortion cancelling multicarrier systems |
US5172231A (en) * | 1991-07-16 | 1992-12-15 | Electronics Missiles & Communications, Inc. | S-band video signal transmitter |
US5774193A (en) | 1992-10-05 | 1998-06-30 | Vaughan; Thomas J. | Digital television (HDTV) and analog television (NTSC) broadcast systems combined for simultaneous broadcast |
US5541671A (en) * | 1995-02-06 | 1996-07-30 | Thomson Consumer Electronics Inc. | User channel selection control for a video reciever RF modulator |
US5519725A (en) * | 1995-03-20 | 1996-05-21 | General Electric Company | Geometric harmonic modulation (GHM) for combined analog/digital transmissions |
US5532748A (en) * | 1995-03-31 | 1996-07-02 | Matsushita Electric Corporation Of America | Hybrid analog/digital television transmission system |
US5872815A (en) * | 1996-02-16 | 1999-02-16 | Sarnoff Corporation | Apparatus for generating timing signals for a digital television signal receiver |
US5930678A (en) | 1996-05-13 | 1999-07-27 | Lucent Technologies Inc | Intermodulation distortion reduction method and apparatus |
US5844939A (en) * | 1997-02-14 | 1998-12-01 | Hewlett-Packard Company | Low-cost phaselocked local oscillator for millimeter wave transceivers |
US6549242B1 (en) * | 1997-04-04 | 2003-04-15 | Harris Corporation | Combining adjacent TV channels for transmission by a common antenna |
US6240073B1 (en) * | 1997-11-14 | 2001-05-29 | Shiron Satellite Communications (1996) Ltd. | Reverse link for a satellite communication network |
US5959500A (en) * | 1998-01-26 | 1999-09-28 | Glenayre Electronics, Inc. | Model-based adaptive feedforward amplifier linearizer |
-
1999
- 1999-03-10 US US09/265,814 patent/US6567132B1/en not_active Expired - Lifetime
-
2000
- 2000-03-07 DE DE60007102T patent/DE60007102T2/de not_active Expired - Fee Related
- 2000-03-07 KR KR1020017011343A patent/KR20020000219A/ko not_active Application Discontinuation
- 2000-03-07 AT AT00913736T patent/ATE256364T1/de not_active IP Right Cessation
- 2000-03-07 AU AU35126/00A patent/AU3512600A/en not_active Abandoned
- 2000-03-07 CA CA002364345A patent/CA2364345C/en not_active Expired - Fee Related
- 2000-03-07 ES ES00913736T patent/ES2211518T3/es not_active Expired - Lifetime
- 2000-03-07 WO PCT/US2000/005714 patent/WO2000054501A1/en not_active Application Discontinuation
- 2000-03-07 EP EP00913736A patent/EP1166553B1/de not_active Expired - Lifetime
- 2000-03-07 BR BR0008811-0A patent/BR0008811A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6567132B1 (en) | 2003-05-20 |
KR20020000219A (ko) | 2002-01-05 |
ES2211518T3 (es) | 2004-07-16 |
AU3512600A (en) | 2000-09-28 |
EP1166553A1 (de) | 2002-01-02 |
DE60007102T2 (de) | 2004-07-01 |
WO2000054501A1 (en) | 2000-09-14 |
DE60007102D1 (de) | 2004-01-22 |
CA2364345A1 (en) | 2000-09-14 |
BR0008811A (pt) | 2001-12-18 |
EP1166553B1 (de) | 2003-12-10 |
CA2364345C (en) | 2004-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |