NO176987C - Fremgangsmåte ved modulasjon av bærebölge - Google Patents

Fremgangsmåte ved modulasjon av bærebölge

Info

Publication number
NO176987C
NO176987C NO904053A NO904053A NO176987C NO 176987 C NO176987 C NO 176987C NO 904053 A NO904053 A NO 904053A NO 904053 A NO904053 A NO 904053A NO 176987 C NO176987 C NO 176987C
Authority
NO
Norway
Prior art keywords
circuit
modulation
distribution
phase
procedure
Prior art date
Application number
NO904053A
Other languages
English (en)
Other versions
NO904053D0 (no
NO904053L (no
NO176987B (no
Inventor
Albert Habian
Original Assignee
Alcatel Radiotelephone
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 Alcatel Radiotelephone filed Critical Alcatel Radiotelephone
Publication of NO904053D0 publication Critical patent/NO904053D0/no
Publication of NO904053L publication Critical patent/NO904053L/no
Publication of NO176987B publication Critical patent/NO176987B/no
Publication of NO176987C publication Critical patent/NO176987C/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplitude Modulation (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Amplifiers (AREA)
  • Optical Communication System (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Liquid Crystal (AREA)
  • Filters And Equalizers (AREA)
NO904053A 1989-09-20 1990-09-18 Fremgangsmåte ved modulasjon av bærebölge NO176987C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912335A FR2652210B1 (fr) 1989-09-20 1989-09-20 Circuit de modulation en phase et en amplitude.

Publications (4)

Publication Number Publication Date
NO904053D0 NO904053D0 (no) 1990-09-18
NO904053L NO904053L (no) 1991-03-21
NO176987B NO176987B (no) 1995-03-20
NO176987C true NO176987C (no) 1995-06-28

Family

ID=9385684

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904053A NO176987C (no) 1989-09-20 1990-09-18 Fremgangsmåte ved modulasjon av bærebölge

Country Status (9)

Country Link
EP (1) EP0418775B1 (no)
AT (1) ATE119335T1 (no)
AU (1) AU633619B2 (no)
DE (1) DE69017329T2 (no)
DK (1) DK0418775T3 (no)
ES (1) ES2070228T3 (no)
FI (1) FI97000C (no)
FR (1) FR2652210B1 (no)
NO (1) NO176987C (no)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084809B (en) * 1980-10-01 1984-01-18 Communications Patents Ltd Printed circuit transformers
CA1278051C (en) * 1988-01-15 1990-12-18 Gordon Glen Rabjohn Balanced planar transformers
EP0371157B1 (de) * 1988-11-28 1994-03-02 Siemens Aktiengesellschaft Leitungstransformator
FR2644664B1 (fr) * 1989-03-20 1996-04-26 Alcatel Radiotelephone Transformateur imprime sur circuit imprime, et circuit imprime diviseur de puissance comportant un tel transformateur

Also Published As

Publication number Publication date
FR2652210A1 (fr) 1991-03-22
FI904572A0 (fi) 1990-09-17
FR2652210B1 (fr) 1995-06-16
ATE119335T1 (de) 1995-03-15
DE69017329D1 (de) 1995-04-06
DE69017329T2 (de) 1995-06-29
NO904053D0 (no) 1990-09-18
ES2070228T3 (es) 1995-06-01
NO904053L (no) 1991-03-21
AU633619B2 (en) 1993-02-04
DK0418775T3 (da) 1995-05-22
NO176987B (no) 1995-03-20
EP0418775B1 (fr) 1995-03-01
FI97000B (fi) 1996-06-14
FI97000C (fi) 1996-09-25
EP0418775A1 (fr) 1991-03-27
AU6217290A (en) 1991-03-28

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Free format text: LAPSED IN MARCH 2001