AU2735400A - Vestigial sideband generator particularly for digital television - Google Patents
Vestigial sideband generator particularly for digital televisionInfo
- Publication number
- AU2735400A AU2735400A AU27354/00A AU2735400A AU2735400A AU 2735400 A AU2735400 A AU 2735400A AU 27354/00 A AU27354/00 A AU 27354/00A AU 2735400 A AU2735400 A AU 2735400A AU 2735400 A AU2735400 A AU 2735400A
- Authority
- AU
- Australia
- Prior art keywords
- digital television
- vestigial sideband
- sideband generator
- generator particularly
- vestigial
- Prior art date
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/60—Modulators in which carrier or one sideband is wholly or partially suppressed with one sideband wholly or partially suppressed
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Amplitude Modulation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/239,668 US6724832B1 (en) | 1999-01-29 | 1999-01-29 | Vestigial sideband generator particularly for digital television |
US09239668 | 1999-01-29 | ||
PCT/US2000/001677 WO2000045503A1 (en) | 1999-01-29 | 2000-01-27 | Vestigial sideband generator particularly for digital television |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2735400A true AU2735400A (en) | 2000-08-18 |
Family
ID=22903200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU27354/00A Abandoned AU2735400A (en) | 1999-01-29 | 2000-01-27 | Vestigial sideband generator particularly for digital television |
Country Status (6)
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6711214B1 (en) * | 2000-04-07 | 2004-03-23 | Adc Broadband Wireless Group, Inc. | Reduced bandwidth transmitter method and apparatus |
KR100672561B1 (ko) | 2000-09-22 | 2007-01-23 | 엘지전자 주식회사 | 디지털 티브이의 통신 시스템 |
KR100351829B1 (ko) * | 2000-09-26 | 2002-09-11 | 엘지전자 주식회사 | 디지털 통신 시스템 |
KR100351831B1 (ko) * | 2000-10-02 | 2002-09-11 | 엘지전자 주식회사 | Vsb 송신 시스템 |
KR100673419B1 (ko) * | 2000-12-28 | 2007-01-24 | 엘지전자 주식회사 | 전송 시스템 및 데이터 처리 방법 |
KR100674423B1 (ko) | 2001-01-19 | 2007-01-29 | 엘지전자 주식회사 | 송/수신 시스템 및 데이터 처리 방법 |
US7111221B2 (en) | 2001-04-02 | 2006-09-19 | Koninklijke Philips Electronics N.V. | Digital transmission system for an enhanced ATSC 8-VSB system |
US6947487B2 (en) * | 2001-04-18 | 2005-09-20 | Lg Electronics Inc. | VSB communication system |
US7631340B2 (en) * | 2001-04-18 | 2009-12-08 | Lg Electronics Inc. | VSB communication system |
KR100734351B1 (ko) * | 2001-04-20 | 2007-07-03 | 엘지전자 주식회사 | 디지털 방송 전송 시스템 |
KR100736500B1 (ko) * | 2001-04-25 | 2007-07-06 | 엘지전자 주식회사 | 디지털티브이의 브이에스비 통신시스템 |
KR100706508B1 (ko) * | 2001-04-25 | 2007-04-11 | 엘지전자 주식회사 | 디지털티브이의 브이에스비 통신시스템 |
KR100850932B1 (ko) * | 2001-06-11 | 2008-08-12 | 엘지전자 주식회사 | 디지털 전송 시스템 및 방법 |
KR100793766B1 (ko) * | 2001-06-11 | 2008-01-10 | 엘지전자 주식회사 | 디지털 전송 시스템 및 방법 |
KR100510679B1 (ko) * | 2003-03-21 | 2005-08-31 | 엘지전자 주식회사 | 디지털 vsb 전송 시스템 및 부가 데이터 다중화 방법 |
AT501835A2 (de) * | 2001-08-24 | 2006-11-15 | Akg Acoustics Gmbh | Stereo multiplex encoder |
US7971225B2 (en) * | 2002-02-08 | 2011-06-28 | Finisar Corporation | Bandpass component decimation and transmission of data in cable television digital return path |
US7095799B2 (en) * | 2002-04-29 | 2006-08-22 | Agilent Technologies, Inc. | Systems and methods for providing baseband-derived predistortion to increase efficiency of transmitters |
US6876319B2 (en) | 2002-09-20 | 2005-04-05 | Intersil Americas Inc. | Integrated modulator and demodulator configuration |
JP2004294269A (ja) * | 2003-03-27 | 2004-10-21 | Agilent Technol Inc | ベクトル測定装置およびインピーダンス測定装置 |
US7668250B2 (en) * | 2003-10-01 | 2010-02-23 | Samsung Electronics Co., Ltd. | Time-dependent trellis coding for more robust digital television signals |
US8149939B2 (en) * | 2003-07-07 | 2012-04-03 | Samsung Electronics Co., Ltd. | System of robust DTV signal transmissions that legacy DTV receivers will disregard |
US7391933B2 (en) * | 2003-10-30 | 2008-06-24 | Samsung Electronics Co., Ltd. | Method and apparatus for image interpolation based on adaptive polyphase filters |
US7599348B2 (en) * | 2003-11-04 | 2009-10-06 | Lg Electronics Inc. | Digital E8-VSB reception system and E8-VSB data demultiplexing method |
EP1638210B1 (en) * | 2004-09-15 | 2009-05-06 | STMicroelectronics Belgium N.V. | VLIF transmitter for a "Bluetooth Wireless Technology" device |
JP5274014B2 (ja) * | 2004-10-13 | 2013-08-28 | メディアテック インコーポレーテッド | 通信システム用フィルタ |
DE102005024169A1 (de) * | 2005-05-23 | 2006-11-30 | Astro Strobel Kommunikationssysteme Gmbh | Verfahren zum Modulieren eines ersten Basisband-Signals und eines zweiten Basisband-Signals, Modulator zur Durchführung des Verfahrens und Verwendung des Modulators in einer Kabelkopfstelle |
EP1837988A1 (en) * | 2006-03-22 | 2007-09-26 | Sony Deutschland Gmbh | Joint DRM AM simulcast encoder and transmitter equalizer |
CN101072079B (zh) * | 2006-08-29 | 2010-05-12 | 张德喜 | 载波机多路话音、导频、远动信号数字韦瓦调制解调方法 |
US7375667B2 (en) * | 2006-09-19 | 2008-05-20 | Agilent Technologies, Inc. | Discrete synthesis using staggered Nyquist regions avoids guard band induced holes near a Nyquist limit |
US8391352B2 (en) * | 2008-05-13 | 2013-03-05 | Integre Technologies, Inc. | Low-cost ATSC-receiver-compatible digital TV modulator |
US8817913B2 (en) * | 2010-04-30 | 2014-08-26 | Raytheon Applied Signal Technology, Inc. | Digital filter-decimator-tuner |
US9055594B2 (en) * | 2013-06-07 | 2015-06-09 | Intel IP Corporation | Reducing transmission signal artifact spacing |
CN107466459B (zh) * | 2015-04-09 | 2020-01-17 | 华为技术有限公司 | 一种数字信号处理器、发送器和系统 |
WO2017057164A1 (ja) * | 2015-10-01 | 2017-04-06 | 日本電気株式会社 | デジタル送信機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585529A (en) * | 1968-11-18 | 1971-06-15 | Bell Telephone Labor Inc | Single-sideband modulator |
US3777064A (en) * | 1972-06-01 | 1973-12-04 | Us Navy | Voice privacy system |
GB2254744B (en) * | 1991-04-11 | 1994-12-21 | Marconi Gec Ltd | Vestigial sideband modulator |
FR2698503B1 (fr) | 1992-11-20 | 1995-01-06 | Thomson Csf | Circuit numérique pour l'extraction des signaux de phase et d'enveloppe d'un signal à bande latérale unique. |
US5694419A (en) * | 1995-11-07 | 1997-12-02 | Hitachi America, Ltd. | Shared resource modulator-demodulator circuits for use with vestigial sideband signals |
US5801595A (en) * | 1997-01-10 | 1998-09-01 | Harris Corporation | Device and method for digital vestigial sideband modulation |
DE19731012B4 (de) | 1997-07-18 | 2006-08-03 | Rohde & Schwarz Gmbh & Co. Kg | Anordnung zum Erzeugen eines restseitenband-modulierten Videosignals mit Restträger für einen Fernsehsender |
-
1999
- 1999-01-29 US US09/239,668 patent/US6724832B1/en not_active Expired - Fee Related
-
2000
- 2000-01-27 WO PCT/US2000/001677 patent/WO2000045503A1/en not_active Application Discontinuation
- 2000-01-27 KR KR1020017009571A patent/KR20020001728A/ko not_active Application Discontinuation
- 2000-01-27 AU AU27354/00A patent/AU2735400A/en not_active Abandoned
- 2000-01-27 EP EP00905711A patent/EP1149465A1/en not_active Withdrawn
- 2000-01-27 CA CA002361010A patent/CA2361010A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR20020001728A (ko) | 2002-01-09 |
CA2361010A1 (en) | 2000-08-03 |
EP1149465A1 (en) | 2001-10-31 |
US6724832B1 (en) | 2004-04-20 |
WO2000045503B1 (en) | 2000-10-12 |
WO2000045503A1 (en) | 2000-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |