FR1338325A - Filtre passe-bande réglable - Google Patents

Filtre passe-bande réglable

Info

Publication number
FR1338325A
FR1338325A FR891982A FR891982A FR1338325A FR 1338325 A FR1338325 A FR 1338325A FR 891982 A FR891982 A FR 891982A FR 891982 A FR891982 A FR 891982A FR 1338325 A FR1338325 A FR 1338325A
Authority
FR
France
Prior art keywords
bandpass filter
adjustable bandpass
adjustable
filter
bandpass
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
FR891982A
Other languages
English (en)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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
Priority claimed from US98084A external-priority patent/US3148344A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR891982A priority Critical patent/FR1338325A/fr
Application granted granted Critical
Publication of FR1338325A publication Critical patent/FR1338325A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01Frequency selective two-port networks
    • H03H7/0123Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/02RC networks, e.g. filters
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00Subject matter not provided for in other groups of this subclass
FR891982A 1961-03-24 1962-03-23 Filtre passe-bande réglable Expired FR1338325A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR891982A FR1338325A (fr) 1961-03-24 1962-03-23 Filtre passe-bande réglable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98084A US3148344A (en) 1961-03-24 1961-03-24 Adjustable resistance-capacitance band pass filter using integral semiconductor having two reverse biased junctions
FR891982A FR1338325A (fr) 1961-03-24 1962-03-23 Filtre passe-bande réglable

Publications (1)

Publication Number Publication Date
FR1338325A true FR1338325A (fr) 1963-09-27

Family

ID=26194894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891982A Expired FR1338325A (fr) 1961-03-24 1962-03-23 Filtre passe-bande réglable

Country Status (1)

Country Link
FR (1) FR1338325A (fr)

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