IT1190886B - Sistema ed apparati di multiplazione con modulazione a banda laterale unica per via digitale - Google Patents

Sistema ed apparati di multiplazione con modulazione a banda laterale unica per via digitale

Info

Publication number
IT1190886B
IT1190886B IT22007/82A IT2200782A IT1190886B IT 1190886 B IT1190886 B IT 1190886B IT 22007/82 A IT22007/82 A IT 22007/82A IT 2200782 A IT2200782 A IT 2200782A IT 1190886 B IT1190886 B IT 1190886B
Authority
IT
Italy
Prior art keywords
multiplation
equipment
single side
side band
digital single
Prior art date
Application number
IT22007/82A
Other languages
English (en)
Other versions
IT8222007A0 (it
Inventor
Gianfranco Cariolaro
Silvio Cucchi
Francesco Molo
Original Assignee
Telettra Lab Telefon
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 Telettra Lab Telefon filed Critical Telettra Lab Telefon
Priority to IT22007/82A priority Critical patent/IT1190886B/it
Publication of IT8222007A0 publication Critical patent/IT8222007A0/it
Priority to US06/502,710 priority patent/US4578790A/en
Priority to GB08316513A priority patent/GB2126457B/en
Priority to ES523498A priority patent/ES8501185A1/es
Priority to FR8310303A priority patent/FR2529417B1/fr
Priority to BR8303312A priority patent/BR8303312A/pt
Priority to DE3322507A priority patent/DE3322507A1/de
Application granted granted Critical
Publication of IT1190886B publication Critical patent/IT1190886B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements
    • H04J1/05—Frequency-transposition arrangements using digital techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J4/00—Combined time-division and frequency-division multiplex systems
    • H04J4/005—Transmultiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Time-Division Multiplex Systems (AREA)
IT22007/82A 1982-06-23 1982-06-23 Sistema ed apparati di multiplazione con modulazione a banda laterale unica per via digitale IT1190886B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT22007/82A IT1190886B (it) 1982-06-23 1982-06-23 Sistema ed apparati di multiplazione con modulazione a banda laterale unica per via digitale
US06/502,710 US4578790A (en) 1982-06-23 1983-06-09 System and equipment for single side band multiplexing through digital processing
GB08316513A GB2126457B (en) 1982-06-23 1983-06-17 Method and equipment for single side band multilplexing through digital processing
ES523498A ES8501185A1 (es) 1982-06-23 1983-06-22 Procedimiento para la multiflexacion de frecuencia (fdm) de una banda lateral unica (ssb) de una senal de multiflexacion por division de tiempo.
FR8310303A FR2529417B1 (fr) 1982-06-23 1983-06-22 Procede et appareillage de multiplexage a bande laterale unique par traitement numerique
BR8303312A BR8303312A (pt) 1982-06-23 1983-06-22 Sistema para multiplicacao de frequencia(mdf)de faixa lateral unica(flu)e de divisao de tempo de(mdt).equipamentos para implementacao dos mesmos e equipamento para multiplexacao de frequencia de faixa lateral unica(flu)
DE3322507A DE3322507A1 (de) 1982-06-23 1983-06-23 Verfahren und vorrichtung fuer die einseitenband-frequenzmultiplexuebertragung eines zeitmultiplexsignals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22007/82A IT1190886B (it) 1982-06-23 1982-06-23 Sistema ed apparati di multiplazione con modulazione a banda laterale unica per via digitale

Publications (2)

Publication Number Publication Date
IT8222007A0 IT8222007A0 (it) 1982-06-23
IT1190886B true IT1190886B (it) 1988-02-24

Family

ID=11190096

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22007/82A IT1190886B (it) 1982-06-23 1982-06-23 Sistema ed apparati di multiplazione con modulazione a banda laterale unica per via digitale

Country Status (3)

Country Link
ES (1) ES8501185A1 (it)
GB (1) GB2126457B (it)
IT (1) IT1190886B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676598A (en) * 1970-06-08 1972-07-11 Bell Telephone Labor Inc Frequency division multiplex single-sideband modulation system
IT1132026B (it) * 1980-07-30 1986-06-25 Telettra Lab Telefon Apparato per multiplazione in frequenza a banda laterale unica e a mezzo di elaborazione numerica

Also Published As

Publication number Publication date
IT8222007A0 (it) 1982-06-23
ES523498A0 (es) 1984-11-01
GB2126457A (en) 1984-03-21
GB8316513D0 (en) 1983-07-20
GB2126457B (en) 1986-02-05
ES8501185A1 (es) 1984-11-01

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530