DE69029974D1 - Gerät und Verfahren zur Erzeugung von Signalen - Google Patents

Gerät und Verfahren zur Erzeugung von Signalen

Info

Publication number
DE69029974D1
DE69029974D1 DE69029974T DE69029974T DE69029974D1 DE 69029974 D1 DE69029974 D1 DE 69029974D1 DE 69029974 T DE69029974 T DE 69029974T DE 69029974 T DE69029974 T DE 69029974T DE 69029974 D1 DE69029974 D1 DE 69029974D1
Authority
DE
Germany
Prior art keywords
generating signals
signals
generating
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
Application number
DE69029974T
Other languages
English (en)
Other versions
DE69029974T2 (de
Inventor
James L Adcock
David E Shoup
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69029974D1 publication Critical patent/DE69029974D1/de
Publication of DE69029974T2 publication Critical patent/DE69029974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0066—Mixing
    • H03D2200/0068—Mixing by computation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0066—Mixing
    • H03D2200/007—Mixing by using a logic circuit, e.g. flipflop, XOR
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0066—Mixing
    • H03D2200/0072—Mixing by complex multiplication
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0082—Quadrature arrangements
DE69029974T 1989-04-27 1990-04-26 Gerät und Verfahren zur Erzeugung von Signalen Expired - Fee Related DE69029974T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/345,264 US5001660A (en) 1989-04-27 1989-04-27 Waveform generation method using stored complex data

Publications (2)

Publication Number Publication Date
DE69029974D1 true DE69029974D1 (de) 1997-04-03
DE69029974T2 DE69029974T2 (de) 1997-06-12

Family

ID=23354277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029974T Expired - Fee Related DE69029974T2 (de) 1989-04-27 1990-04-26 Gerät und Verfahren zur Erzeugung von Signalen

Country Status (4)

Country Link
US (1) US5001660A (de)
EP (1) EP0395423B1 (de)
JP (1) JP3062217B2 (de)
DE (1) DE69029974T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6839728B2 (en) * 1998-10-09 2005-01-04 Pts Corporation Efficient complex multiplication and fast fourier transform (FFT) implementation on the manarray architecture
DE10129628A1 (de) * 2001-06-20 2003-01-02 Juergen Kaesser Verfahren und Schaltung zur Erzeugung von sinusartigen Signalen und Taktsignalen für Frequenzen eines Rasters und ihre Anwendung in Funkgeräten
EP1717711B1 (de) * 2004-02-10 2015-04-01 Anritsu Corporation Signalgenerator mit lizenzsteuerfunktion und lizenzsteuerverfahren dafür
JP2009505302A (ja) * 2005-08-22 2009-02-05 エヌエックスピー ビー ヴィ マイクロコントローラによる波形発生方法及び装置
US20070067123A1 (en) * 2005-09-19 2007-03-22 Jungerman Roger L Advanced arbitrary waveform generator
US20100054377A1 (en) * 2008-08-28 2010-03-04 Honeywell International Inc. Systems and methods for spurious signal reduction in multi-mode digital navigation receivers
DE102011004572A1 (de) * 2011-02-23 2012-08-23 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zur Messung des Phasenrausch-Spektrums eines gepulsten Sinussignals
US9853365B2 (en) * 2015-05-05 2017-12-26 Texas Instruments Incorporated Dynamic programming of chirps in a frequency modulated continuous wave (FMCW) radar system
TWI691170B (zh) * 2019-12-30 2020-04-11 新唐科技股份有限公司 波形產生器及波形產生方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171466A (en) * 1977-05-16 1979-10-16 Bell Telephone Laboratories, Incorporated Digital wave generator for composite tone
CA1124898A (en) * 1979-03-01 1982-06-01 Ernst A. Munter Pcm tone signal generator
JPS5725025A (en) * 1980-07-19 1982-02-09 Yamatake Honeywell Co Ltd Program signal generator
DE3312796A1 (de) * 1983-04-09 1984-10-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitaler oszillator zur erzeugung komplexer signale
US4498171A (en) * 1983-05-06 1985-02-05 Northern Telecom Limited Tone source for telephone systems
JPH0631990B2 (ja) * 1984-01-07 1994-04-27 カシオ計算機株式会社 波形の補間装置
US4758971A (en) * 1984-04-27 1988-07-19 Delta Electronics, Inc. Digital signal generator
US4893316A (en) * 1985-04-04 1990-01-09 Motorola, Inc. Digital radio frequency receiver
GB2176362B (en) * 1985-06-06 1989-12-06 Gen Electric Plc Digital mixing apparatus
US4881191A (en) * 1987-01-13 1989-11-14 Hewlett-Packard Company Multichannel decimation/interpolation filter
US4746880A (en) * 1987-02-06 1988-05-24 Digital Rf Solutions Corporation Number controlled modulated oscillator
US4806881A (en) * 1987-08-28 1989-02-21 Hewlett-Packard Company Multi-channel modulated numerical frequency synthesizer
US4891778A (en) * 1988-12-23 1990-01-02 Raytheon Company Discrete coherent chirp generator

Also Published As

Publication number Publication date
JPH031705A (ja) 1991-01-08
DE69029974T2 (de) 1997-06-12
JP3062217B2 (ja) 2000-07-10
EP0395423B1 (de) 1997-02-26
EP0395423A3 (de) 1991-06-26
EP0395423A2 (de) 1990-10-31
US5001660A (en) 1991-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee