NO970305L - Differensialpåvisende mottaker - Google Patents

Differensialpåvisende mottaker

Info

Publication number
NO970305L
NO970305L NO970305A NO970305A NO970305L NO 970305 L NO970305 L NO 970305L NO 970305 A NO970305 A NO 970305A NO 970305 A NO970305 A NO 970305A NO 970305 L NO970305 L NO 970305L
Authority
NO
Norway
Prior art keywords
differential detection
detection receiver
receiver
differential
detection
Prior art date
Application number
NO970305A
Other languages
English (en)
Other versions
NO970305D0 (no
NO318992B1 (no
Inventor
Mitsuru Uesugi
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NO970305D0 publication Critical patent/NO970305D0/no
Publication of NO970305L publication Critical patent/NO970305L/no
Publication of NO318992B1 publication Critical patent/NO318992B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/548—Trigonometric functions; Co-ordinate transformations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Circuits Of Receivers In General (AREA)
NO19970305A 1996-03-06 1997-01-24 Differensialdetekteringsmottaker NO318992B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7545396 1996-03-06

Publications (3)

Publication Number Publication Date
NO970305D0 NO970305D0 (no) 1997-01-24
NO970305L true NO970305L (no) 1997-09-08
NO318992B1 NO318992B1 (no) 2005-05-30

Family

ID=13576725

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19970305A NO318992B1 (no) 1996-03-06 1997-01-24 Differensialdetekteringsmottaker

Country Status (6)

Country Link
US (1) US6018552A (no)
EP (1) EP0794638B1 (no)
CN (1) CN1096777C (no)
DE (1) DE69726777T2 (no)
ES (1) ES2213187T3 (no)
NO (1) NO318992B1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6771590B1 (en) * 1996-08-22 2004-08-03 Tellabs Operations, Inc. Communication system clock synchronization techniques
US6118758A (en) * 1996-08-22 2000-09-12 Tellabs Operations, Inc. Multi-point OFDM/DMT digital communications system including remote service unit with improved transmitter architecture
JP3856555B2 (ja) * 1998-01-30 2006-12-13 富士通株式会社 位相角検出器及びそれを利用した周波数弁別器
JP3317259B2 (ja) * 1998-12-17 2002-08-26 日本電気株式会社 ベースバンド信号多重回路とその送信レベル制御方法
JP3735488B2 (ja) * 1999-06-23 2006-01-18 埼玉日本電気株式会社 デジタル携帯電話装置
US6470367B1 (en) * 1999-12-08 2002-10-22 Chung-Shan Institute Of Science Apparatus and method for implementing an inverse arctangent function using piecewise linear theorem to simplify
US20010055348A1 (en) * 2000-03-31 2001-12-27 Anderson Christopher L. Sequential quadrant demodulation of digitally modulated radio signals
DE10033574B4 (de) * 2000-07-11 2005-06-30 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Auswertung eines digital modulierten Signals
US6356219B1 (en) * 2001-03-05 2002-03-12 Aerotech, Inc. Calibrated encoder multiplier
DE102007045309A1 (de) * 2007-09-21 2009-04-09 Infineon Technologies Ag Schaltungsanordnung und Verfahren zur Leistungsregelung und Verstärkeranordnung
EP3260977B1 (en) * 2016-06-21 2019-02-20 Stichting IMEC Nederland A circuit and a method for processing data
CN109614073B (zh) * 2018-10-28 2023-08-08 西南电子技术研究所（中国电子科技集团公司第十研究所） 四象限反正切函数硬件实现电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5797251A (en) * 1980-12-09 1982-06-16 Fujitsu Ltd High speed phase lock system for digital phase locking circuit
JPS5894056A (ja) * 1981-11-30 1983-06-04 Fuji Electric Co Ltd デイジタル演算回路
JPH06105421B2 (ja) * 1988-12-05 1994-12-21 日本電気株式会社 逆三角関数演算装置
US5001727A (en) * 1989-02-15 1991-03-19 Terra Marine Engineering, Inc. Carrier and data recovery and demodulation system
GB2234411A (en) * 1989-07-03 1991-01-30 Marconi Instruments Ltd Integrated circuit for digital demodulation
US5134631A (en) * 1990-07-26 1992-07-28 Unisys Corp. Digital gain controller
JPH0758794A (ja) * 1993-08-20 1995-03-03 Toshiba Corp 位相比較回路

Also Published As

Publication number Publication date
US6018552A (en) 2000-01-25
DE69726777D1 (de) 2004-01-29
ES2213187T3 (es) 2004-08-16
NO970305D0 (no) 1997-01-24
CN1162229A (zh) 1997-10-15
EP0794638A3 (en) 2001-10-24
EP0794638B1 (en) 2003-12-17
DE69726777T2 (de) 2004-12-02
EP0794638A2 (en) 1997-09-10
CN1096777C (zh) 2002-12-18
NO318992B1 (no) 2005-05-30

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Legal Events

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