ES368051A1 - Dispositivo polifasico simetrico. - Google Patents

Dispositivo polifasico simetrico.

Info

Publication number
ES368051A1
ES368051A1 ES368051A ES368051A ES368051A1 ES 368051 A1 ES368051 A1 ES 368051A1 ES 368051 A ES368051 A ES 368051A ES 368051 A ES368051 A ES 368051A ES 368051 A1 ES368051 A1 ES 368051A1
Authority
ES
Spain
Prior art keywords
phase
input
reactances
transistor
port
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES368051A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES368051A1 publication Critical patent/ES368051A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output

Landscapes

  • Networks Using Active Elements (AREA)
  • Amplitude Modulation (AREA)
ES368051A 1968-06-07 1969-06-04 Dispositivo polifasico simetrico. Expired ES368051A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27161/68A GB1174709A (en) 1968-06-07 1968-06-07 A Symmetrical Polyphase Network

Publications (1)

Publication Number Publication Date
ES368051A1 true ES368051A1 (es) 1971-05-01

Family

ID=10255190

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368051A Expired ES368051A1 (es) 1968-06-07 1969-06-04 Dispositivo polifasico simetrico.

Country Status (8)

Country Link
US (1) US3618133A (de)
BE (1) BE733816A (de)
BR (1) BR6909572D0 (de)
CH (1) CH496364A (de)
ES (1) ES368051A1 (de)
GB (1) GB1174709A (de)
NL (1) NL6908700A (de)
NO (1) NO132295C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371344A (en) * 1970-10-17 1974-10-23 Licentia Gmbh Filter circuit with gyrators and capacitors
GB1585097A (en) * 1976-06-23 1981-02-25 Post Office Active filter
US4123712A (en) * 1977-04-22 1978-10-31 Northern Telecom Limited Symmetrical polyphase network
CA1204177A (en) * 1984-02-16 1986-05-06 Mumtaz B. Gawargy Symmetrical polyphase networks
GB2168868A (en) * 1984-12-19 1986-06-25 Philips Electronic Associated Polyphase filters
US6025765A (en) * 1998-04-08 2000-02-15 Nortel Networks Corporation Gyrator with loop amplifiers connected to inductive elements
EP1011191B1 (de) * 1998-12-08 2009-01-07 Nxp B.V. Filteranordnung zur Unterdrückung einer Gleichstromkomponente
US6388543B1 (en) * 2000-09-18 2002-05-14 Conexant Systems, Inc. System for eight-phase 45° polyphase filter with amplitude matching
US6836180B1 (en) * 2003-06-23 2004-12-28 M2 Networks, Inc. Poly-phase network with resonant circuit bandpass shaping
EP3767828B1 (de) * 2018-04-18 2022-09-21 Mitsubishi Electric Corporation Mehrphasenfilter
EP3761507B1 (de) * 2018-04-18 2022-01-19 Mitsubishi Electric Corporation Mehrphasenfilter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418643A (en) * 1944-06-05 1947-04-08 Closman P Stocker Magnetic frequency changer
US2984799A (en) * 1959-05-18 1961-05-16 Collins Radio Co Broadband-phase r.-c. network

Also Published As

Publication number Publication date
US3618133A (en) 1971-11-02
NO132295C (de) 1975-10-15
GB1174709A (en) 1969-12-17
DE1928229B2 (de) 1972-10-12
NO132295B (de) 1975-07-07
NL6908700A (de) 1969-12-09
BE733816A (de) 1969-12-01
BR6909572D0 (pt) 1973-03-08
DE1928229A1 (de) 1970-01-29
CH496364A (de) 1970-09-15

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