FI942374A0 - Menetelmä ja laitteisto PAM-moduloidun signaalin muodostamiseksi - Google Patents

Menetelmä ja laitteisto PAM-moduloidun signaalin muodostamiseksi

Info

Publication number
FI942374A0
FI942374A0 FI942374A FI942374A FI942374A0 FI 942374 A0 FI942374 A0 FI 942374A0 FI 942374 A FI942374 A FI 942374A FI 942374 A FI942374 A FI 942374A FI 942374 A0 FI942374 A0 FI 942374A0
Authority
FI
Finland
Prior art keywords
providing
modulated signal
pam modulated
pam
signal
Prior art date
Application number
FI942374A
Other languages
English (en)
Swedish (sv)
Other versions
FI96081B (fi
FI96081C (fi
FI942374A (fi
Inventor
Jari Lindholm
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI942374A priority Critical patent/FI96081C/fi
Publication of FI942374A0 publication Critical patent/FI942374A0/fi
Priority to AU24117/95A priority patent/AU2411795A/en
Priority to GB9624253A priority patent/GB2303770B/en
Priority to PCT/FI1995/000268 priority patent/WO1995032550A2/en
Priority to US08/737,823 priority patent/US5726609A/en
Priority to DE19581618T priority patent/DE19581618T1/de
Publication of FI942374A publication Critical patent/FI942374A/fi
Publication of FI96081B publication Critical patent/FI96081B/fi
Application granted granted Critical
Publication of FI96081C publication Critical patent/FI96081C/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/02—Amplitude modulation, i.e. PAM
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G06F1/0328—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers in which the phase increment is adjustable, e.g. by using an adder-accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FI942374A 1994-05-20 1994-05-20 Menetelmä ja laitteisto PAM-moduloidun signaalin muodostamiseksi FI96081C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI942374A FI96081C (fi) 1994-05-20 1994-05-20 Menetelmä ja laitteisto PAM-moduloidun signaalin muodostamiseksi
AU24117/95A AU2411795A (en) 1994-05-20 1995-05-18 Method and apparatus for forming a pulse amplitude modulated signal
GB9624253A GB2303770B (en) 1994-05-20 1995-05-18 Method and apparatus for forming a pulse amplitude modulated signal
PCT/FI1995/000268 WO1995032550A2 (en) 1994-05-20 1995-05-18 Method and apparatus for forming a pulse amplitude modulated signal
US08/737,823 US5726609A (en) 1994-05-20 1995-05-18 Pulse amplitude modulator using direct digital synthesizer
DE19581618T DE19581618T1 (de) 1994-05-20 1995-05-18 Verfahren und Vorrichtung zur Erzeugung eines pulsamplituden modulierten Signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI942374A FI96081C (fi) 1994-05-20 1994-05-20 Menetelmä ja laitteisto PAM-moduloidun signaalin muodostamiseksi
FI942374 1994-05-20

Publications (4)

Publication Number Publication Date
FI942374A0 true FI942374A0 (fi) 1994-05-20
FI942374A FI942374A (fi) 1995-11-21
FI96081B FI96081B (fi) 1996-01-15
FI96081C FI96081C (fi) 1996-04-25

Family

ID=8540749

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942374A FI96081C (fi) 1994-05-20 1994-05-20 Menetelmä ja laitteisto PAM-moduloidun signaalin muodostamiseksi

Country Status (6)

Country Link
US (1) US5726609A (fi)
AU (1) AU2411795A (fi)
DE (1) DE19581618T1 (fi)
FI (1) FI96081C (fi)
GB (1) GB2303770B (fi)
WO (1) WO1995032550A2 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019808A1 (en) 1997-10-16 1999-04-22 Int Labs, Inc. Data transfer over wire or wireless medium
US8035612B2 (en) * 2002-05-28 2011-10-11 Intellectual Ventures Holding 67 Llc Self-contained interactive video display system
US7095819B2 (en) * 2001-12-26 2006-08-22 Texas Instruments Incorporated Direct modulation architecture for amplitude and phase modulated signals in multi-mode signal transmission
US7302237B2 (en) * 2002-07-23 2007-11-27 Mercury Computer Systems, Inc. Wideband signal generators, measurement devices, methods of signal generation, and methods of signal analysis
EP1639601B1 (en) 2003-03-28 2010-12-29 Thomson Licensing Asynchronous jitter reduction technique
US9520831B1 (en) * 2014-06-26 2016-12-13 Keysight Technologies, Inc. Method and apparatus for synthesizing signals with phase continuous and phase coherent transitions
CN108141203B (zh) * 2015-09-29 2021-11-30 美高森美半导体无限责任公司 非线性信号处理中的噪声减少

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078857B1 (en) * 1981-11-05 1986-04-30 Hewlett-Packard Company Digital amplitude modulating circuitry
US4992743A (en) * 1989-11-15 1991-02-12 John Fluke Mfg. Co., Inc. Dual-tone direct digital synthesizer
DE4404004A1 (de) * 1993-05-18 1994-11-24 Kommunikations Elektronik Verfahren zur digitalen Nachrichtenübertragung
FR2719668B1 (fr) * 1994-05-05 1996-07-12 Sadis Bruker Spectrospin Dispositif de génération d'impulsions d'excitation radiofréquence et procédé mettant en Óoeuvre ledit dispositif.

Also Published As

Publication number Publication date
FI96081B (fi) 1996-01-15
GB2303770B (en) 1998-08-05
GB9624253D0 (en) 1997-01-08
FI96081C (fi) 1996-04-25
DE19581618T1 (de) 1997-04-24
FI942374A (fi) 1995-11-21
WO1995032550A2 (en) 1995-11-30
AU2411795A (en) 1995-12-18
US5726609A (en) 1998-03-10
WO1995032550A3 (en) 1995-12-28
GB2303770A (en) 1997-02-26

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Legal Events

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BB Publication of examined application