IT1068036B - Filtro per sistemi di telecomunicazioni presentante ridotte perdite di inserzione - Google Patents

Filtro per sistemi di telecomunicazioni presentante ridotte perdite di inserzione

Info

Publication number
IT1068036B
IT1068036B IT3085376A IT3085376A IT1068036B IT 1068036 B IT1068036 B IT 1068036B IT 3085376 A IT3085376 A IT 3085376A IT 3085376 A IT3085376 A IT 3085376A IT 1068036 B IT1068036 B IT 1068036B
Authority
IT
Italy
Prior art keywords
filter
telecommunications systems
insertion losses
reduced insertion
reduced
Prior art date
Application number
IT3085376A
Other languages
English (en)
Inventor
Oro Enzo Cavalieri D
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Priority to IT3085376A priority Critical patent/IT1068036B/it
Priority to IN1472/CAL/77A priority patent/IN148340B/en
Priority to MX17081677A priority patent/MX143350A/es
Priority to AU30413/77A priority patent/AU3041377A/en
Priority to BR7707817A priority patent/BR7707817A/pt
Priority to DE19772757460 priority patent/DE2757460A1/de
Application granted granted Critical
Publication of IT1068036B publication Critical patent/IT1068036B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/075—Ladder networks, e.g. electric wave filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1758—Series LC in shunt or branch path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1783—Combined LC in series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1791—Combined LC in shunt or branch path
IT3085376A 1976-12-24 1976-12-24 Filtro per sistemi di telecomunicazioni presentante ridotte perdite di inserzione IT1068036B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT3085376A IT1068036B (it) 1976-12-24 1976-12-24 Filtro per sistemi di telecomunicazioni presentante ridotte perdite di inserzione
IN1472/CAL/77A IN148340B (it) 1976-12-24 1977-10-04
MX17081677A MX143350A (es) 1976-12-24 1977-10-05 Mejoras en filtro para sistemas de telecomunicacion que presenta perdidas reducidas de insercion
AU30413/77A AU3041377A (en) 1976-12-24 1977-11-07 Filter
BR7707817A BR7707817A (pt) 1976-12-24 1977-11-24 Filtro para sistemas de telecomunicacao do tipo de baixa
DE19772757460 DE2757460A1 (de) 1976-12-24 1977-12-22 Tiefpass- oder bandpassfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3085376A IT1068036B (it) 1976-12-24 1976-12-24 Filtro per sistemi di telecomunicazioni presentante ridotte perdite di inserzione

Publications (1)

Publication Number Publication Date
IT1068036B true IT1068036B (it) 1985-03-21

Family

ID=11232503

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3085376A IT1068036B (it) 1976-12-24 1976-12-24 Filtro per sistemi di telecomunicazioni presentante ridotte perdite di inserzione

Country Status (6)

Country Link
AU (1) AU3041377A (it)
BR (1) BR7707817A (it)
DE (1) DE2757460A1 (it)
IN (1) IN148340B (it)
IT (1) IT1068036B (it)
MX (1) MX143350A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003143028A (ja) 2001-11-01 2003-05-16 Sharp Corp 低雑音コンバータ
FR2837035B1 (fr) * 2002-03-08 2005-04-08 Thales Sa Filtre integrateur a temps continu et a variation de phase minimale, modulateur sigma-delta passe bande utilisant un tel filtre

Also Published As

Publication number Publication date
DE2757460A1 (de) 1978-06-29
AU3041377A (en) 1979-05-17
BR7707817A (pt) 1978-07-25
IN148340B (it) 1981-01-24
MX143350A (es) 1981-04-20

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