SE397912B - Anordning vid en modulator for omformning av en likstromssignaleringssignal till en pa en berfrekvens modulerad vexelstromssignal - Google Patents

Anordning vid en modulator for omformning av en likstromssignaleringssignal till en pa en berfrekvens modulerad vexelstromssignal

Info

Publication number
SE397912B
SE397912B SE7406610A SE7406610A SE397912B SE 397912 B SE397912 B SE 397912B SE 7406610 A SE7406610 A SE 7406610A SE 7406610 A SE7406610 A SE 7406610A SE 397912 B SE397912 B SE 397912B
Authority
SE
Sweden
Prior art keywords
signal
transforming
modulator
frequency modulated
rate frequency
Prior art date
Application number
SE7406610A
Other languages
English (en)
Swedish (sv)
Inventor
H-R Schemmel
Original Assignee
Tekade Felten & Guilleaume
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 Tekade Felten & Guilleaume filed Critical Tekade Felten & Guilleaume
Publication of SE397912B publication Critical patent/SE397912B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Dc Digital Transmission (AREA)
SE7406610A 1973-05-18 1974-05-17 Anordning vid en modulator for omformning av en likstromssignaleringssignal till en pa en berfrekvens modulerad vexelstromssignal SE397912B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2325191A DE2325191B2 (de) 1973-05-18 1973-05-18 Schaltungsanordnung zum Umsetzen von Gleichstromimpulsen in bandbegrenzte Wechselstromsignale

Publications (1)

Publication Number Publication Date
SE397912B true SE397912B (sv) 1977-11-21

Family

ID=5881326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7406610A SE397912B (sv) 1973-05-18 1974-05-17 Anordning vid en modulator for omformning av en likstromssignaleringssignal till en pa en berfrekvens modulerad vexelstromssignal

Country Status (11)

Country Link
US (1) US3924203A (cs)
JP (1) JPS5324295B2 (cs)
AT (1) AT344244B (cs)
BE (1) BE814840A (cs)
CA (1) CA1031427A (cs)
CH (1) CH567845A5 (cs)
DE (1) DE2325191B2 (cs)
FR (1) FR2230132B1 (cs)
GB (1) GB1435432A (cs)
IT (1) IT1014173B (cs)
SE (1) SE397912B (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2848494C3 (de) * 1978-11-08 1987-02-12 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Eintastung einer Außerband-Signalfrequenz
JP3189631B2 (ja) * 1995-07-10 2001-07-16 株式会社村田製作所 ミキサ
JP3473492B2 (ja) * 1999-04-28 2003-12-02 株式会社村田製作所 Ａｓｋ変調器およびそれを用いた通信装置
DE10059585A1 (de) * 2000-11-30 2002-06-06 Valeo Schalter & Sensoren Gmbh Elektrische Schaltung und Verfahren zur Pulsmodulation eines Trägersignals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482113A (en) * 1966-06-01 1969-12-02 Philco Ford Corp Variable transfer function circuit
US3697891A (en) * 1970-12-31 1972-10-10 J D Wrather Jr Bidirectional waveform generator with switchable input
US3699423A (en) * 1971-12-29 1972-10-17 Us Navy D. c. to a.c. converter with unique feedback demodulation
US3835419A (en) * 1973-04-18 1974-09-10 Us Navy Current switching frequency modulator

Also Published As

Publication number Publication date
BE814840A (fr) 1974-09-02
JPS5049969A (cs) 1975-05-06
JPS5324295B2 (cs) 1978-07-20
DE2325191C3 (cs) 1981-01-08
CA1031427A (en) 1978-05-16
AU6897074A (en) 1975-11-20
GB1435432A (en) 1976-05-12
FR2230132A1 (cs) 1974-12-13
DE2325191B2 (de) 1980-04-17
IT1014173B (it) 1977-04-20
CH567845A5 (cs) 1975-10-15
DE2325191A1 (de) 1974-12-05
AT344244B (de) 1978-07-10
FR2230132B1 (cs) 1979-03-30
ATA400974A (de) 1977-11-15
US3924203A (en) 1975-12-02

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