JPS51142246A - Filter network - Google Patents

Filter network

Info

Publication number
JPS51142246A
JPS51142246A JP6678275A JP6678275A JPS51142246A JP S51142246 A JPS51142246 A JP S51142246A JP 6678275 A JP6678275 A JP 6678275A JP 6678275 A JP6678275 A JP 6678275A JP S51142246 A JPS51142246 A JP S51142246A
Authority
JP
Japan
Prior art keywords
filter network
dispersion
filter elements
characteristic impedance
prevent reflection
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.)
Pending
Application number
JP6678275A
Other languages
Japanese (ja)
Inventor
Takaharu Kikuchi
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP6678275A priority Critical patent/JPS51142246A/en
Publication of JPS51142246A publication Critical patent/JPS51142246A/en
Pending 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
    • H03H11/04—Frequency selective two-port networks

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To prevent reflection due to the dispersion the characteristic impedance of filter elements.
JP6678275A 1975-06-03 1975-06-03 Filter network Pending JPS51142246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6678275A JPS51142246A (en) 1975-06-03 1975-06-03 Filter network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6678275A JPS51142246A (en) 1975-06-03 1975-06-03 Filter network

Publications (1)

Publication Number Publication Date
JPS51142246A true JPS51142246A (en) 1976-12-07

Family

ID=13325769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6678275A Pending JPS51142246A (en) 1975-06-03 1975-06-03 Filter network

Country Status (1)

Country Link
JP (1) JPS51142246A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361949A (en) * 1976-11-15 1978-06-02 Noto Denshi Kogyo Kk Piezooelectric porcelain filter
WO2000030252A1 (en) * 1998-11-13 2000-05-25 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5361949A (en) * 1976-11-15 1978-06-02 Noto Denshi Kogyo Kk Piezooelectric porcelain filter
WO2000030252A1 (en) * 1998-11-13 2000-05-25 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave filter
US6404302B1 (en) 1998-11-13 2002-06-11 Matsushita Electric Industrial Co., Ltd. Surface acoustic wave filter utilizing a transmission line with phase characteristics that increase filter out of band attenuation

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