IL83384A0 - Numerically controlled modulated oscillator - Google Patents

Numerically controlled modulated oscillator

Info

Publication number
IL83384A0
IL83384A0 IL83384A IL8338487A IL83384A0 IL 83384 A0 IL83384 A0 IL 83384A0 IL 83384 A IL83384 A IL 83384A IL 8338487 A IL8338487 A IL 8338487A IL 83384 A0 IL83384 A0 IL 83384A0
Authority
IL
Israel
Prior art keywords
numerically controlled
modulated oscillator
controlled modulated
oscillator
numerically
Prior art date
Application number
IL83384A
Other languages
English (en)
Original Assignee
Digital Rf Solutions Corp
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 Digital Rf Solutions Corp filed Critical Digital Rf Solutions Corp
Publication of IL83384A0 publication Critical patent/IL83384A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/0335—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 the phase increment itself being a composed function of two or more variables, e.g. frequency and phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Surgical Instruments (AREA)
IL83384A 1987-02-06 1987-07-30 Numerically controlled modulated oscillator IL83384A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/011,613 US4746880A (en) 1987-02-06 1987-02-06 Number controlled modulated oscillator

Publications (1)

Publication Number Publication Date
IL83384A0 true IL83384A0 (en) 1987-12-31

Family

ID=21751209

Family Applications (1)

Application Number Title Priority Date Filing Date
IL83384A IL83384A0 (en) 1987-02-06 1987-07-30 Numerically controlled modulated oscillator

Country Status (5)

Country Link
US (1) US4746880A (ja)
EP (1) EP0278045A3 (ja)
JP (1) JPS63202105A (ja)
AU (1) AU7835287A (ja)
IL (1) IL83384A0 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5053982A (en) * 1989-02-14 1991-10-01 Proxim, Inc. Variable modulus digital synthesizer
US5001660A (en) * 1989-04-27 1991-03-19 Hewlett-Packard Company Waveform generation method using stored complex data
US5010585A (en) * 1990-06-01 1991-04-23 Garcia Rafael A Digital data and analog radio frequency transmitter
CA2103910A1 (en) * 1991-03-28 1992-09-29 David Robert Brooks Identification apparatus and method
EP0508661A1 (en) * 1991-04-11 1992-10-14 Harris Corporation An FM modulator circuit having separate modulation and channel signal paths
US5179348A (en) * 1991-08-22 1993-01-12 Interstate Electronics Corporation Progression of states numerically controlled oscillator
US5321799A (en) * 1992-04-17 1994-06-14 Proxim, Inc. Signalling transition control in a modulated-signal communications system
US5329260A (en) * 1992-07-17 1994-07-12 Ii Morrow Inc. Numerically-controlled modulated oscillator and modulation method
US5306971A (en) * 1992-07-23 1994-04-26 Proxim, Inc. Binary controlled digital tapped delay line
US5446760A (en) * 1992-08-31 1995-08-29 Motorola, Inc. Programmable digital pulse shaping phase modulator
US5481230A (en) * 1994-11-14 1996-01-02 Tektronix, Inc. Phase modulator having individually placed edges
NL9500034A (nl) * 1995-01-06 1996-08-01 X Integrated Circuits Bv Frequentiesyntheseschakeling.
US5627500A (en) * 1995-12-26 1997-05-06 Tektronix, Inc. Phase modulator having individually placed edges
JP2001514467A (ja) * 1997-08-25 2001-09-11 ノキア ネットワークス オサケ ユキチュア 角度及び／又は振幅変調のためのデジタル変調器
US6094101A (en) 1999-03-17 2000-07-25 Tropian, Inc. Direct digital frequency synthesis enabling spur elimination
US6757635B2 (en) * 2001-12-12 2004-06-29 Balluff, Inc. Programmed method and apparatus for quadrature output sensors
RU177176U1 (ru) * 2017-11-14 2018-02-12 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Многоканальный формирователь сигналов гетеродина
RU190101U1 (ru) * 2018-12-24 2019-06-18 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Устройство формирования радиосигналов

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633017A (en) * 1970-01-07 1972-01-04 Sperry Rand Corp Digital waveform generator
US4003003A (en) * 1975-11-18 1977-01-11 Haeberlin Allen L Multichannel digital synthesizer and modulator
US4584541A (en) * 1984-12-28 1986-04-22 Rca Corporation Digital modulator with variations of phase and amplitude modulation
US4652832A (en) * 1985-07-05 1987-03-24 Motorola, Inc. Frequency resolution in a digital oscillator

Also Published As

Publication number Publication date
AU7835287A (en) 1988-08-11
EP0278045A3 (en) 1989-03-22
EP0278045A2 (en) 1988-08-17
JPS63202105A (ja) 1988-08-22
US4746880A (en) 1988-05-24

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