IT991651B - Dispositivo per l egualizzazione di un sistema di trasmissione di segnali - Google Patents

Dispositivo per l egualizzazione di un sistema di trasmissione di segnali

Info

Publication number
IT991651B
IT991651B IT68380/73A IT6838073A IT991651B IT 991651 B IT991651 B IT 991651B IT 68380/73 A IT68380/73 A IT 68380/73A IT 6838073 A IT6838073 A IT 6838073A IT 991651 B IT991651 B IT 991651B
Authority
IT
Italy
Prior art keywords
equalization
signal transmission
transmission system
signal
transmission
Prior art date
Application number
IT68380/73A
Other languages
English (en)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT991651B publication Critical patent/IT991651B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Filters And Equalizers (AREA)
IT68380/73A 1972-05-15 1973-05-14 Dispositivo per l egualizzazione di un sistema di trasmissione di segnali IT991651B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25319972A 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
IT991651B true IT991651B (it) 1975-08-30

Family

ID=22959292

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68380/73A IT991651B (it) 1972-05-15 1973-05-14 Dispositivo per l egualizzazione di un sistema di trasmissione di segnali

Country Status (11)

Country Link
US (1) US3763359A (it)
JP (1) JPS5246765B2 (it)
AU (1) AU471903B2 (it)
BE (1) BE799484A (it)
CA (1) CA973258A (it)
DE (1) DE2323027C3 (it)
FR (1) FR2184821B1 (it)
GB (1) GB1418576A (it)
IT (1) IT991651B (it)
NL (1) NL163689C (it)
SE (1) SE384116B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003006A (en) * 1975-10-06 1977-01-11 Bell Telephone Laboratories, Incorporated Pilot tone controlled adaptive amplitude equalizer
GB2036509B (en) * 1978-10-27 1983-01-26 Kokusai Denshin Denwa Co Ltd Automatic phase and amplitude equalisation of fm signals
DE3241813A1 (de) * 1982-11-11 1984-05-17 Siemens Ag Automatisch sich auf die kabellaenge einstellende entzerreranordnung
US4555788A (en) * 1984-02-23 1985-11-26 Itt Corporation Multiple rate baseband receiver
JPS61210152A (ja) * 1985-03-13 1986-09-18 Hitachi Metals Ltd 軟磁性鋳造合金部品
US4638493A (en) * 1985-06-17 1987-01-20 Sperry Corporation Adaptive interference rejection for improved frequency hop detection
US4680027A (en) * 1985-12-12 1987-07-14 Injet Medical Products, Inc. Needleless hypodermic injection device
US5899879A (en) * 1995-12-19 1999-05-04 Genesis Medical Technologies, Inc. Spring-actuated needleless injector
JPH09321672A (ja) * 1996-03-29 1997-12-12 Fujitsu Ltd 線路等化器制御方法並びに積分回路，周波数シフト回路及び伝送装置
GB9929013D0 (en) * 1999-12-09 2000-02-02 Pace Micro Tech Plc Installation of digital receivers
US6942638B1 (en) * 2002-05-30 2005-09-13 Kerry Quinn Needleless injector and ampule system
TWI240523B (en) * 2004-06-25 2005-09-21 Realtek Semiconductor Corp Method for controlling parameters of adaptive equalizer
US7618393B2 (en) * 2005-05-03 2009-11-17 Pharmajet, Inc. Needle-less injector and method of fluid delivery
US7699802B2 (en) * 2005-05-03 2010-04-20 Pharmajet, Inc. Needle-less injector
US20070027428A1 (en) * 2005-05-03 2007-02-01 Pharmajet, Inc. Vial system and method for needle-less injector
US9408972B2 (en) 2011-08-02 2016-08-09 Pharmajet, Inc. Needle-free injection device
CN103998081B (zh) 2011-12-13 2016-06-01 医用注射器公司 无针皮内注射装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375473A (en) * 1965-07-15 1968-03-26 Bell Telephone Labor Inc Automatic equalizer for analog channels having means for comparing two test pulses, one pulse traversing the transmission channel and equalizer
US3508172A (en) * 1968-01-23 1970-04-21 Bell Telephone Labor Inc Adaptive mean-square equalizer for data transmission
BE757115A (fr) * 1969-10-08 1971-03-16 Western Electric Co Dispositif pour regler automatiquement un egaliseur
US3657669A (en) * 1970-09-02 1972-04-18 Gte Laboratories Inc Frequency domain adaptive equalizer
US3646480A (en) * 1970-12-24 1972-02-29 Bell Telephone Labor Inc Recursive automatic equalizer

Also Published As

Publication number Publication date
DE2323027A1 (de) 1973-11-22
AU471903B2 (en) 1976-05-06
BE799484A (fr) 1973-08-31
NL163689B (nl) 1980-04-15
JPS5246765B2 (it) 1977-11-28
DE2323027C3 (de) 1975-05-15
NL7306474A (it) 1973-11-19
FR2184821B1 (it) 1978-06-30
AU5547373A (en) 1974-11-14
NL163689C (nl) 1980-09-15
DE2323027B2 (de) 1974-09-05
SE384116B (sv) 1976-04-12
GB1418576A (en) 1975-12-24
US3763359A (en) 1973-10-02
CA973258A (en) 1975-08-19
FR2184821A1 (it) 1973-12-28
JPS4942211A (it) 1974-04-20

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