BG47800A3 - Radio transmitter with amplitude modulation - Google Patents

Radio transmitter with amplitude modulation

Info

Publication number
BG47800A3
BG47800A3 BG081853A BG8185387A BG47800A3 BG 47800 A3 BG47800 A3 BG 47800A3 BG 081853 A BG081853 A BG 081853A BG 8185387 A BG8185387 A BG 8185387A BG 47800 A3 BG47800 A3 BG 47800A3
Authority
BG
Bulgaria
Prior art keywords
frequency
radio transmitter
output
input
amplitude modulation
Prior art date
Application number
BG081853A
Other languages
Bulgarian (bg)
English (en)
Inventor
Bohumil Kyrian
Wilhelm Tschol
Original Assignee
Bbc Brown Boveri Ag
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 Bbc Brown Boveri Ag filed Critical Bbc Brown Boveri Ag
Publication of BG47800A3 publication Critical patent/BG47800A3/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/02—Details
    • H03C1/06—Modifications of modulator to reduce distortion, e.g. by feedback, and clearly applicable to more than one type of modulator

Landscapes

  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Amplitude Modulation (AREA)
BG081853A 1986-11-20 1987-11-17 Radio transmitter with amplitude modulation BG47800A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4660/86A CH671120A5 (en:Method) 1986-11-20 1986-11-20

Publications (1)

Publication Number Publication Date
BG47800A3 true BG47800A3 (en) 1990-09-14

Family

ID=4280246

Family Applications (1)

Application Number Title Priority Date Filing Date
BG081853A BG47800A3 (en) 1986-11-20 1987-11-17 Radio transmitter with amplitude modulation

Country Status (14)

Country Link
US (1) US4864635A (en:Method)
EP (1) EP0271703B1 (en:Method)
JP (1) JPS63149920A (en:Method)
CN (1) CN1008039B (en:Method)
BG (1) BG47800A3 (en:Method)
CA (1) CA1279900C (en:Method)
CH (1) CH671120A5 (en:Method)
CS (1) CS272229B2 (en:Method)
DE (1) DE3769942D1 (en:Method)
DK (1) DK608087A (en:Method)
ES (1) ES2022265B3 (en:Method)
IN (1) IN170404B (en:Method)
SU (1) SU1655310A3 (en:Method)
YU (1) YU208987A (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175877A (en) * 1990-03-15 1992-12-29 Magnavox Electronic Systems Company Apparatus and method for generating an amplitude modulated rf signal
DE59105864D1 (de) * 1990-12-03 1995-08-03 Siemens Ag Modulationseinrichtung für einen Hf-Leistungsverstärker.
EP0496009A1 (de) * 1991-01-21 1992-07-29 Thomcast Ag AM-Rundfunksender
US5396187A (en) * 1992-08-13 1995-03-07 Cti Pet Systems, Inc. Amplitude-and rise-time-insensitive timing-shaping filters
JP3118419B2 (ja) * 1996-06-07 2000-12-18 株式会社ケンウッド Ａｍデータ多重変調装置
US7095793B2 (en) * 2000-01-07 2006-08-22 Mario Hieb Digital exciter/phasor/transmitter for directional antennal system
CN104506240B (zh) * 2014-12-31 2017-03-29 青岛海信宽带多媒体技术有限公司 一种光模块

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058769A (en) * 1974-07-05 1977-11-15 Alderman Robert J Modulation system with carrier control
US4088956A (en) * 1976-02-27 1978-05-09 Axman Michael P Automatic modulation percentage control for amplitude modulated transmitters
DE2935445A1 (de) * 1979-08-09 1981-02-26 Bbc Brown Boveri & Cie Nf-leistungsverstaerker
GB2060297B (en) * 1979-08-14 1983-09-01 Marconi Co Ltd Modulating amplifiers
US4295106A (en) * 1979-10-04 1981-10-13 Leonard Kahn Method and means for introducing additional asymmetry into audio waves
CH664655A5 (de) * 1980-12-12 1988-03-15 Patelhold Patentverwertung Verfahren und verstaerkerschaltung zum verstaerken elektrischer signale, insbesondere nf-modulationssignale eines rundfunksenders.
GB2117589B (en) * 1982-03-26 1985-10-16 Philips Electronic Associated Polar loop transmitter
CH666374A5 (de) * 1983-08-12 1988-07-15 Bbc Brown Boveri & Cie Amplitudenmodulierter sender mit steuerung des traegerwertes.
GB2150378B (en) * 1983-11-21 1987-06-03 Philips Electronic Associated Polar loop transmitter
CH666148A5 (de) * 1984-05-10 1988-06-30 Bbc Brown Boveri & Cie Verfahren zur traegersteuerung eines amplitudenmodulierten senders und schaltungsanordnung zur durchfuehrung des verfahrens.

Also Published As

Publication number Publication date
CH671120A5 (en:Method) 1989-07-31
CS272229B2 (en) 1991-01-15
DK608087D0 (da) 1987-11-19
DK608087A (da) 1988-05-21
EP0271703A2 (de) 1988-06-22
SU1655310A3 (ru) 1991-06-07
CS788387A2 (en) 1990-03-14
US4864635A (en) 1989-09-05
EP0271703B1 (de) 1991-05-08
DE3769942D1 (de) 1991-06-13
CN87107974A (zh) 1988-06-01
IN170404B (en:Method) 1992-03-21
ES2022265B3 (es) 1991-12-01
EP0271703A3 (en) 1988-07-06
CA1279900C (en) 1991-02-05
CN1008039B (zh) 1990-05-16
YU208987A (en) 1989-10-31
JPS63149920A (ja) 1988-06-22

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