NL8802917A - Direktmengende am-synchroonontvanger. - Google Patents

Direktmengende am-synchroonontvanger. Download PDF

Info

Publication number
NL8802917A
NL8802917A NL8802917A NL8802917A NL8802917A NL 8802917 A NL8802917 A NL 8802917A NL 8802917 A NL8802917 A NL 8802917A NL 8802917 A NL8802917 A NL 8802917A NL 8802917 A NL8802917 A NL 8802917A
Authority
NL
Netherlands
Prior art keywords
mixing
phase
carrier
coupled
auxiliary
Prior art date
Application number
NL8802917A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8802917A priority Critical patent/NL8802917A/nl
Priority to US07/427,673 priority patent/US5093930A/en
Priority to DE68913275T priority patent/DE68913275T2/de
Priority to EP89202962A priority patent/EP0371548B1/en
Priority to KR1019890017210A priority patent/KR970007985B1/ko
Priority to JP1308823A priority patent/JP3020526B2/ja
Publication of NL8802917A publication Critical patent/NL8802917A/nl
Priority to HK62096A priority patent/HK62096A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H03D1/2245—Homodyne or synchrodyne circuits using two quadrature channels
    • H03D1/2254—Homodyne or synchrodyne circuits using two quadrature channels and a phase locked loop
    • 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
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0025—Gain control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
NL8802917A 1988-11-28 1988-11-28 Direktmengende am-synchroonontvanger. NL8802917A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8802917A NL8802917A (nl) 1988-11-28 1988-11-28 Direktmengende am-synchroonontvanger.
US07/427,673 US5093930A (en) 1988-11-28 1989-10-25 Directly mixing synchronous am receiver
DE68913275T DE68913275T2 (de) 1988-11-28 1989-11-22 AM-Synchronempfänger mit Direktmischung.
EP89202962A EP0371548B1 (en) 1988-11-28 1989-11-22 Directly mixing synchronous AM receiver
KR1019890017210A KR970007985B1 (ko) 1988-11-28 1989-11-27 직접 혼합 동기 am 수신기
JP1308823A JP3020526B2 (ja) 1988-11-28 1989-11-28 直接混合同期ａｍ受信器
HK62096A HK62096A (en) 1988-11-28 1996-04-11 Directly mixing synchronous am receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8802917 1988-11-28
NL8802917A NL8802917A (nl) 1988-11-28 1988-11-28 Direktmengende am-synchroonontvanger.

Publications (1)

Publication Number Publication Date
NL8802917A true NL8802917A (nl) 1990-06-18

Family

ID=19853293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8802917A NL8802917A (nl) 1988-11-28 1988-11-28 Direktmengende am-synchroonontvanger.

Country Status (7)

Country Link
US (1) US5093930A (ja)
EP (1) EP0371548B1 (ja)
JP (1) JP3020526B2 (ja)
KR (1) KR970007985B1 (ja)
DE (1) DE68913275T2 (ja)
HK (1) HK62096A (ja)
NL (1) NL8802917A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2075864T3 (es) * 1990-10-02 1995-10-16 Siemens Ag Instalacion para la desmodulacion sincronica de señales moduladas en la amplitud.
DE69214218T2 (de) * 1991-07-15 1997-04-03 Philips Electronics Nv Empfänger
TW227638B (ja) * 1991-07-15 1994-08-01 Philips Nv
GB9116433D0 (en) * 1991-07-30 1991-09-11 Active Noise & Vibration Tech Noise reduction system
JPH084235B2 (ja) * 1993-03-31 1996-01-17 日本電気株式会社 周波数制御装置
US5461340A (en) * 1993-09-11 1995-10-24 Robert Bosch Gmbh Amplitude demodulator for radio receivers to compensate for field strength influence
GB9617423D0 (en) * 1995-10-11 1996-10-02 Philips Electronics Nv Receiver circuit
US5786865A (en) * 1996-06-28 1998-07-28 Zilog, Inc. Apparatus and method for digital amplitude and phase detection
KR100643938B1 (ko) * 2000-11-23 2006-11-10 넥스원퓨처 주식회사 에이엠 변조신호의 캐리어 주파수 측정장치
DE20211365U1 (de) † 2002-07-27 2003-10-09 AUTEFA Automation GmbH, 86316 Friedberg Vorrichtung zur Faserbehandlung
ATE417400T1 (de) * 2005-07-29 2008-12-15 Nxp Bv Empfänger für verstärkermodulierte signale

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209271A (en) * 1961-08-17 1965-09-28 Radiation Inc Phase-locked loops
US4355417A (en) * 1977-09-22 1982-10-19 Kozak Jr Joseph H Squelch control circuit for amplitude modulated RF receivers
US4473801A (en) * 1979-12-17 1984-09-25 Robert Maurer Demodulator circuit with phase control loop
NL8403648A (nl) * 1984-11-30 1986-06-16 Philips Nv Fasegesleutelde lus in het bijzonder voor toepassing in een direktmengende am-synchroonontvanger.
ES293060Y (es) * 1986-03-19 1987-03-16 Industrias Petrus, S.A. Cabezal remachador acoplable a maquinas grapadoras
NL8601316A (nl) * 1986-05-23 1987-12-16 Philips Nv Versterkingsinrichting met zelfinstellende dode zone in het bijzonder voor toepassing in een direktmengende am-synchroonontvanger.
EP0282607B1 (de) * 1987-03-14 1990-08-16 Deutsche ITT Industries GmbH Fernsehsignal-Frequenzumsetzungsschaltung
DE3784717T2 (de) * 1987-09-03 1993-08-26 Philips Nv Phasen- und verstaerkungsregelung fuer einen empfaenger mit zwei zweigen.
NL8802868A (nl) * 1988-11-21 1990-06-18 Stichting Tech Wetenschapp Fasevergrendelde lus met lusversterking - en nulpuntscompensatie.

Also Published As

Publication number Publication date
JP3020526B2 (ja) 2000-03-15
EP0371548A1 (en) 1990-06-06
KR900008789A (ko) 1990-06-04
DE68913275T2 (de) 1994-09-01
EP0371548B1 (en) 1994-02-23
HK62096A (en) 1996-04-19
US5093930A (en) 1992-03-03
DE68913275D1 (de) 1994-03-31
JPH02188007A (ja) 1990-07-24
KR970007985B1 (ko) 1997-05-19

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed