KR880020709U - Filter circuit - Google Patents

Filter circuit

Info

Publication number
KR880020709U
KR880020709U KR2019880005935U KR880005935U KR880020709U KR 880020709 U KR880020709 U KR 880020709U KR 2019880005935 U KR2019880005935 U KR 2019880005935U KR 880005935 U KR880005935 U KR 880005935U KR 880020709 U KR880020709 U KR 880020709U
Authority
KR
South Korea
Prior art keywords
filter circuit
filter
circuit
Prior art date
Application number
KR2019880005935U
Other languages
Korean (ko)
Other versions
KR900010797Y1 (en
Inventor
히사또시 후꾸다
Original Assignee
니뽕 빅터 가부시끼가이샤
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 니뽕 빅터 가부시끼가이샤 filed Critical 니뽕 빅터 가부시끼가이샤
Publication of KR880020709U publication Critical patent/KR880020709U/en
Application granted granted Critical
Publication of KR900010797Y1 publication Critical patent/KR900010797Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
KR2019880005935U 1987-04-28 1988-04-27 Filter circuit KR900010797Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1987064637U JPH0537545Y2 (en) 1987-04-28 1987-04-28
JP64637 1987-04-28

Publications (2)

Publication Number Publication Date
KR880020709U true KR880020709U (en) 1988-11-30
KR900010797Y1 KR900010797Y1 (en) 1990-11-30

Family

ID=30900973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880005935U KR900010797Y1 (en) 1987-04-28 1988-04-27 Filter circuit

Country Status (2)

Country Link
JP (1) JPH0537545Y2 (en)
KR (1) KR900010797Y1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5497309A (en) * 1978-01-18 1979-08-01 Onkyo Kk Noise suppressing device

Also Published As

Publication number Publication date
JPH0537545Y2 (en) 1993-09-22
JPS63171025U (en) 1988-11-08
KR900010797Y1 (en) 1990-11-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19950913

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee