NL39540C - - Google Patents

Info

Publication number
NL39540C
NL39540C NL39540DA NL39540C NL 39540 C NL39540 C NL 39540C NL 39540D A NL39540D A NL 39540DA NL 39540 C NL39540 C NL 39540C
Authority
NL
Netherlands
Application number
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.)
Publication of NL39540C publication Critical patent/NL39540C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H03H7/06—Frequency selective two-port networks including resistors
    • 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
    • H03H7/06—Frequency selective two-port networks including resistors
    • H03H7/065—Parallel T-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
    • H03H7/06—Frequency selective two-port networks including resistors
    • H03H7/07—Bridged T-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
    • H03H7/1716—Comprising foot-point elements
    • H03H7/1733—Element between different shunt or branch paths
    • 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
    • H03H7/175—Series 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
    • H03H7/1758—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Filters And Equalizers (AREA)
NL39540D 1933-01-30 NL39540C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE427913X 1933-01-30

Publications (1)

Publication Number Publication Date
NL39540C true NL39540C (fr)

Family

ID=6477380

Family Applications (1)

Application Number Title Priority Date Filing Date
NL39540D NL39540C (fr) 1933-01-30

Country Status (4)

Country Link
US (1) US2093665A (fr)
FR (1) FR767186A (fr)
GB (1) GB427913A (fr)
NL (1) NL39540C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446567A (en) * 1941-12-30 1948-08-10 Sperry Corp Alternating current rate circuits
US2435195A (en) * 1942-06-20 1948-02-03 Bell Telephone Labor Inc Data smoothing network
US2439651A (en) * 1943-08-09 1948-04-13 Gen Electric Attenuation control network
US2509089A (en) * 1944-07-17 1950-05-23 Honeywell Regulator Co Precision control device
US2453081A (en) * 1944-12-29 1948-11-02 Rca Corp Wide band amplifier
GB587714A (en) * 1945-01-09 1947-05-02 Edmund Ramsay Wigan Improvements in and relating to adjustable electrical phase-shifting networks
US2472167A (en) * 1945-03-13 1949-06-07 Rca Corp Frequency sensitive circuit
US2583943A (en) * 1947-01-10 1952-01-29 Hewlett Packard Co Modified wien-bridge oscillator
US2583649A (en) * 1947-01-27 1952-01-29 Hewlett Packard Co Modified wien-bridge oscillator
US2656413A (en) * 1947-07-31 1953-10-20 Emi Ltd Television receiver
NL79446C (fr) * 1949-06-01
BE529361A (fr) * 1953-06-08
US2902765A (en) * 1956-07-02 1959-09-08 Hughes Aircraft Co Bridge circuit for position measuring device
US3155928A (en) * 1961-06-13 1964-11-03 Sinclair Research Inc Bridged-t frequency rejection filter
US3263192A (en) * 1964-01-30 1966-07-26 Charles F White One reactance-kind transmission networks
NL176728C (nl) * 1975-04-04 1985-05-17 Philips Nv Afstembaar bandfilter met regelbare onderdrukking.
FR2549314B1 (fr) * 1983-07-12 1985-11-08 Thomson Csf Quadrupole d'adaptation, independante de la frequence de fonctionnement, d'une reactance, et amplificateur a ondes progressives utilisant un tel quadrupole
US6867665B2 (en) * 2000-08-21 2005-03-15 Sirific Wireless Corporation Filters implemented in integrated circuits

Also Published As

Publication number Publication date
GB427913A (en) 1935-05-02
FR767186A (fr) 1934-07-12
US2093665A (en) 1937-09-21

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