CN1708038B - 用于导出模拟信号的设备 - Google Patents

用于导出模拟信号的设备 Download PDF

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Publication number
CN1708038B
CN1708038B CN2005100687842A CN200510068784A CN1708038B CN 1708038 B CN1708038 B CN 1708038B CN 2005100687842 A CN2005100687842 A CN 2005100687842A CN 200510068784 A CN200510068784 A CN 200510068784A CN 1708038 B CN1708038 B CN 1708038B
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CN
China
Prior art keywords
sampling
stream
value
output
modulator
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.)
Expired - Fee Related
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CN2005100687842A
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English (en)
Chinese (zh)
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CN1708038A (zh
Inventor
D·L·麦尼利
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Thomson Licensing SAS
RCA Licensing Corp
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RCA Licensing Corp
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Publication of CN1708038A publication Critical patent/CN1708038A/zh
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Publication of CN1708038B publication Critical patent/CN1708038B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Amplitude Modulation (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN2005100687842A 1999-08-24 2000-08-24 用于导出模拟信号的设备 Expired - Fee Related CN1708038B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/382231 1999-08-24
US09/382,231 US6466277B1 (en) 1999-08-24 1999-08-24 VSB digital modulator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB001260359A Division CN1229950C (zh) 1999-08-24 2000-08-24 残留边带数字调制器

Publications (2)

Publication Number Publication Date
CN1708038A CN1708038A (zh) 2005-12-14
CN1708038B true CN1708038B (zh) 2010-04-28

Family

ID=23508059

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2005100687842A Expired - Fee Related CN1708038B (zh) 1999-08-24 2000-08-24 用于导出模拟信号的设备
CNB001260359A Expired - Fee Related CN1229950C (zh) 1999-08-24 2000-08-24 残留边带数字调制器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB001260359A Expired - Fee Related CN1229950C (zh) 1999-08-24 2000-08-24 残留边带数字调制器

Country Status (10)

Country Link
US (1) US6466277B1 (https=)
EP (1) EP1079574B1 (https=)
JP (1) JP4562105B2 (https=)
KR (1) KR100650129B1 (https=)
CN (2) CN1708038B (https=)
BR (1) BRPI0003751B1 (https=)
DE (1) DE60032075T2 (https=)
MX (1) MXPA00008270A (https=)
MY (1) MY120854A (https=)
TW (1) TW516293B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6944217B1 (en) * 2000-02-01 2005-09-13 International Business Machines Corporation Interleaved finite impulse response filter
IT1316852B1 (it) * 2000-03-24 2003-05-12 M B Internat S R L Procedimento per convertire un segnale reale in un segnale complessointrinsecamente in quadratura
US6704438B1 (en) * 2000-05-08 2004-03-09 Aloka Co., Ltd. Apparatus and method for improving the signal to noise ratio on ultrasound images using coded waveforms
US7847864B1 (en) * 2002-03-01 2010-12-07 Broadcom Corporation All digital radio frequency modulator
US8184210B2 (en) * 2006-08-22 2012-05-22 STMicroelectronics International Digital Radio Frequency (RF) Modulator
US7990990B2 (en) * 2007-12-11 2011-08-02 Macronix International Co., Ltd. Circuit and method for transmitting data stream
DE102013201253A1 (de) * 2013-01-26 2014-07-31 Lenze Automation Gmbh Verfahren und Vorrichtung zum Erzeugen eines digitalen Signals
US12276420B2 (en) 2016-02-03 2025-04-15 Strong Force Iot Portfolio 2016, Llc Industrial internet of things smart heating systems and methods that produce and use hydrogen fuel
US10754334B2 (en) * 2016-05-09 2020-08-25 Strong Force Iot Portfolio 2016, Llc Methods and systems for industrial internet of things data collection for process adjustment in an upstream oil and gas environment
DE202016102989U1 (de) 2016-06-06 2016-06-15 E-Lead Electronic Co., Ltd. Oben befestigte Reflexionsplatte
DE202016103985U1 (de) 2016-07-21 2016-08-03 E-Lead Electronic Co., Ltd. Abnehmbares Head-Up-Anzeigegerät mit Reflexionsfolie
US20200133254A1 (en) 2018-05-07 2020-04-30 Strong Force Iot Portfolio 2016, Llc Methods and systems for data collection, learning, and streaming of machine signals for part identification and operating characteristics determination using the industrial internet of things
EP3909223B1 (en) 2019-01-13 2024-08-21 Strong Force Iot Portfolio 2016, LLC Monitoring and managing industrial settings

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694419A (en) * 1995-11-07 1997-12-02 Hitachi America, Ltd. Shared resource modulator-demodulator circuits for use with vestigial sideband signals
US5715012A (en) * 1996-03-13 1998-02-03 Samsung Electronics Co., Ltd. Radio receivers for receiving both VSB and QAM digital HDTV signals

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630285A (en) * 1985-03-18 1986-12-16 The United States Of America As Represented By The Director Of The National Security Agency Method for reducing group delay distortion
US5959699A (en) * 1994-06-28 1999-09-28 Samsung Electronics Co., Ltd. Reception mode control in radio receivers for receiving both VSB and QAM digital television signals
JPH099325A (ja) * 1995-06-15 1997-01-10 Sharp Corp パーソナルハンディフォンシステムの端末
US5692013A (en) * 1995-11-07 1997-11-25 Hitachi America, Ltd. Shared resources modulator-demodulator circuits for use with quadrature amplitude modulated signals
US5764701A (en) 1996-03-04 1998-06-09 Zenith Electronics Corporation VSB modulator
US5783974A (en) * 1997-01-27 1998-07-21 Hitachi America, Ltd. Digital interpolation up sampling circuit and digital modulator using same
US6112086A (en) * 1997-02-25 2000-08-29 Adc Telecommunications, Inc. Scanning RSSI receiver system using inverse fast fourier transforms for a cellular communications system with centralized base stations and distributed antenna units
JPH11150581A (ja) * 1997-11-14 1999-06-02 Nec Eng Ltd 擬似キャリア伝送装置
SG85096A1 (en) * 1998-02-11 2001-12-19 Samsung Electronics Co Ltd Decimation of baseband dtv signals prior to channel equalization in digital television signal receivers
US5945885A (en) * 1998-03-05 1999-08-31 Hewlett-Packard Company Digital baseband modulator adaptable to different modulation types
US6313772B1 (en) * 1999-08-24 2001-11-06 Thomson Licensing S.A. Complex carrier signal generator for determining cyclic wave shape

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694419A (en) * 1995-11-07 1997-12-02 Hitachi America, Ltd. Shared resource modulator-demodulator circuits for use with vestigial sideband signals
US5715012A (en) * 1996-03-13 1998-02-03 Samsung Electronics Co., Ltd. Radio receivers for receiving both VSB and QAM digital HDTV signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平11-150581A 1999.06.02

Also Published As

Publication number Publication date
BRPI0003751B1 (pt) 2015-08-11
DE60032075T2 (de) 2007-06-06
TW516293B (en) 2003-01-01
JP2001111638A (ja) 2001-04-20
EP1079574A3 (en) 2004-01-07
EP1079574A8 (en) 2001-05-02
DE60032075D1 (de) 2007-01-11
CN1708038A (zh) 2005-12-14
KR20010021374A (ko) 2001-03-15
CN1285686A (zh) 2001-02-28
JP4562105B2 (ja) 2010-10-13
KR100650129B1 (ko) 2006-11-24
US6466277B1 (en) 2002-10-15
BR0003751A (pt) 2001-04-03
MXPA00008270A (es) 2002-07-22
EP1079574A2 (en) 2001-02-28
CN1229950C (zh) 2005-11-30
EP1079574B1 (en) 2006-11-29
MY120854A (en) 2005-11-30

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100428

Termination date: 20170824