JPS6216564B2 - - Google Patents

Info

Publication number
JPS6216564B2
JPS6216564B2 JP3344181A JP3344181A JPS6216564B2 JP S6216564 B2 JPS6216564 B2 JP S6216564B2 JP 3344181 A JP3344181 A JP 3344181A JP 3344181 A JP3344181 A JP 3344181A JP S6216564 B2 JPS6216564 B2 JP S6216564B2
Authority
JP
Japan
Prior art keywords
coupling
pass
bandpass
notch filter
duplexer
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
JP3344181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57148403A (en
Inventor
Masao Nakamura
Atsushi Minase
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.)
Yagi Antenna Co Ltd
Original Assignee
Yagi Antenna Co Ltd
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 Yagi Antenna Co Ltd filed Critical Yagi Antenna Co Ltd
Priority to JP3344181A priority Critical patent/JPS57148403A/ja
Publication of JPS57148403A publication Critical patent/JPS57148403A/ja
Publication of JPS6216564B2 publication Critical patent/JPS6216564B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
JP3344181A 1981-03-09 1981-03-09 Branching filter Granted JPS57148403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3344181A JPS57148403A (en) 1981-03-09 1981-03-09 Branching filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3344181A JPS57148403A (en) 1981-03-09 1981-03-09 Branching filter

Publications (2)

Publication Number Publication Date
JPS57148403A JPS57148403A (en) 1982-09-13
JPS6216564B2 true JPS6216564B2 (ru) 1987-04-13

Family

ID=12386613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3344181A Granted JPS57148403A (en) 1981-03-09 1981-03-09 Branching filter

Country Status (1)

Country Link
JP (1) JPS57148403A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359277U (ru) * 1989-10-16 1991-06-11

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61179603A (ja) * 1985-02-04 1986-08-12 Murata Mfg Co Ltd 分布定数形誘電体共振器
US4596969A (en) * 1985-05-08 1986-06-24 Orion Industries, Inc. Interdigital duplexer with notch resonators
JP2607780B2 (ja) * 1991-09-18 1997-05-07 富士通株式会社 導波管形フィルタ装置
JP3405783B2 (ja) * 1993-11-24 2003-05-12 日本特殊陶業株式会社 誘電体フィルタ装置
US5994978A (en) * 1998-02-17 1999-11-30 Cts Corporation Partially interdigitated combline ceramic filter
AUPP353298A0 (en) * 1998-05-14 1998-06-04 Alcatel Alsthom Compagnie Generale D'electricite A microwave diplexer arrangement
AU749443B2 (en) * 1998-05-14 2002-06-27 Alcatel A microwave diplexer arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359277U (ru) * 1989-10-16 1991-06-11

Also Published As

Publication number Publication date
JPS57148403A (en) 1982-09-13

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