JPS6453605A - Composite filter - Google Patents

Composite filter

Info

Publication number
JPS6453605A
JPS6453605A JP21046187A JP21046187A JPS6453605A JP S6453605 A JPS6453605 A JP S6453605A JP 21046187 A JP21046187 A JP 21046187A JP 21046187 A JP21046187 A JP 21046187A JP S6453605 A JPS6453605 A JP S6453605A
Authority
JP
Japan
Prior art keywords
printed board
composite filter
filters
simple construction
electrodes
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
JP21046187A
Other languages
Japanese (ja)
Inventor
Kimio Aizawa
Hideyuki Miyake
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP21046187A priority Critical patent/JPS6453605A/en
Publication of JPS6453605A publication Critical patent/JPS6453605A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To constitute a composite filter with a simple construction by mounting two filters on one surface of a printed board and connecting the input terminal of respective filters on the other surface of the printed board with a strip line. CONSTITUTION:Dielectric filters 7 and 14 are electrically connected by ground terminals 3-6 and 10-13 onto one surface to execute a ground electrode 16 of a printed board 15 and fixed mechanically by small holes 21-24 and 25-28. On the rear side of the printed board 15, input electrodes 29 and 30 and a shared electrode 35 are connected with strip lines 33 and 34 and output electrodes 31 and 32 are formed. Thus, the composite filter excellent in an isolation characteristic is constituted with a simple construction.
JP21046187A 1987-08-25 1987-08-25 Composite filter Pending JPS6453605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21046187A JPS6453605A (en) 1987-08-25 1987-08-25 Composite filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21046187A JPS6453605A (en) 1987-08-25 1987-08-25 Composite filter

Publications (1)

Publication Number Publication Date
JPS6453605A true JPS6453605A (en) 1989-03-01

Family

ID=16589718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21046187A Pending JPS6453605A (en) 1987-08-25 1987-08-25 Composite filter

Country Status (1)

Country Link
JP (1) JPS6453605A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196901A (en) * 1988-02-02 1989-08-08 Oki Electric Ind Co Ltd Dielectric filter
US5045824A (en) * 1990-09-04 1991-09-03 Motorola, Inc. Dielectric filter construction
JPH0394803U (en) * 1990-01-12 1991-09-27
CN104325166A (en) * 2013-07-22 2015-02-04 纳尔合伙有限责任公司 Clamping device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147508B2 (en) * 1983-12-14 1986-10-20 Hisatoki Komaki
JPS6284606A (en) * 1985-10-09 1987-04-18 Matsushita Electric Ind Co Ltd Antenna
JPS62136104A (en) * 1985-12-09 1987-06-19 Oki Electric Ind Co Ltd Branching filter
JPS6262452B2 (en) * 1982-11-12 1987-12-26 Hitachi Condenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262452B2 (en) * 1982-11-12 1987-12-26 Hitachi Condenser
JPS6147508B2 (en) * 1983-12-14 1986-10-20 Hisatoki Komaki
JPS6284606A (en) * 1985-10-09 1987-04-18 Matsushita Electric Ind Co Ltd Antenna
JPS62136104A (en) * 1985-12-09 1987-06-19 Oki Electric Ind Co Ltd Branching filter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196901A (en) * 1988-02-02 1989-08-08 Oki Electric Ind Co Ltd Dielectric filter
JPH0394803U (en) * 1990-01-12 1991-09-27
US5045824A (en) * 1990-09-04 1991-09-03 Motorola, Inc. Dielectric filter construction
CN104325166A (en) * 2013-07-22 2015-02-04 纳尔合伙有限责任公司 Clamping device

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