JPS59119901A - 誘電体帯域阻止フイルタ - Google Patents

誘電体帯域阻止フイルタ

Info

Publication number
JPS59119901A
JPS59119901A JP22661882A JP22661882A JPS59119901A JP S59119901 A JPS59119901 A JP S59119901A JP 22661882 A JP22661882 A JP 22661882A JP 22661882 A JP22661882 A JP 22661882A JP S59119901 A JPS59119901 A JP S59119901A
Authority
JP
Japan
Prior art keywords
hole
block
transmission line
conductor
dielectric
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.)
Granted
Application number
JP22661882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0367362B2 (enrdf_load_stackoverflow
Inventor
Takeyasu Maeda
前田　健康
Takeshi Meguro
目黒　驍
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP22661882A priority Critical patent/JPS59119901A/ja
Publication of JPS59119901A publication Critical patent/JPS59119901A/ja
Publication of JPH0367362B2 publication Critical patent/JPH0367362B2/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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP22661882A 1982-12-27 1982-12-27 誘電体帯域阻止フイルタ Granted JPS59119901A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22661882A JPS59119901A (ja) 1982-12-27 1982-12-27 誘電体帯域阻止フイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22661882A JPS59119901A (ja) 1982-12-27 1982-12-27 誘電体帯域阻止フイルタ

Publications (2)

Publication Number Publication Date
JPS59119901A true JPS59119901A (ja) 1984-07-11
JPH0367362B2 JPH0367362B2 (enrdf_load_stackoverflow) 1991-10-22

Family

ID=16848021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22661882A Granted JPS59119901A (ja) 1982-12-27 1982-12-27 誘電体帯域阻止フイルタ

Country Status (1)

Country Link
JP (1) JPS59119901A (enrdf_load_stackoverflow)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01103001A (ja) * 1987-10-15 1989-04-20 Murata Mfg Co Ltd 誘電体フィルタ
JPH0237802A (ja) * 1988-06-14 1990-02-07 Motorola Inc フィルタおよびこれを用いた無線送受信機
JPH02145804U (enrdf_load_stackoverflow) * 1989-05-12 1990-12-11
JPH0386605U (enrdf_load_stackoverflow) * 1989-12-21 1991-09-02
JPH0398506U (enrdf_load_stackoverflow) * 1990-01-30 1991-10-14
JPH03252201A (ja) * 1990-03-01 1991-11-11 Murata Mfg Co Ltd 帯域減衰フィルタ
JPH0430601A (ja) * 1990-05-24 1992-02-03 Fuji Elelctrochem Co Ltd 誘電体フィルタ
US5144269A (en) * 1990-03-20 1992-09-01 Sanyo Electric Co., Ltd. Dielectric filter having external connection formed on dielectric substrate
US5146193A (en) * 1991-02-25 1992-09-08 Motorola, Inc. Monolithic ceramic filter or duplexer having surface mount corrections and transmission zeroes
EP0595623A1 (en) * 1992-10-27 1994-05-04 Ngk Spark Plug Co., Ltd. Dielectric filter
AU649140B2 (en) * 1991-06-25 1994-05-12 Lk-Products Oy Dielectric filter
USRE34898E (en) * 1989-06-09 1995-04-11 Lk-Products Oy Ceramic band-pass filter
US5408206A (en) * 1992-05-08 1995-04-18 Lk-Products Oy Resonator structure having a strip and groove serving as transmission line resonators
EP0785592A1 (en) * 1996-01-19 1997-07-23 Lk-Products Oy A dielectric resonator structure providing harmonic attenuation

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01103001A (ja) * 1987-10-15 1989-04-20 Murata Mfg Co Ltd 誘電体フィルタ
JPH0237802A (ja) * 1988-06-14 1990-02-07 Motorola Inc フィルタおよびこれを用いた無線送受信機
JPH02145804U (enrdf_load_stackoverflow) * 1989-05-12 1990-12-11
USRE34898E (en) * 1989-06-09 1995-04-11 Lk-Products Oy Ceramic band-pass filter
EP0694983A1 (en) * 1989-06-09 1996-01-31 Lk-Products Oy Ceramic band-pass filter
JPH0386605U (enrdf_load_stackoverflow) * 1989-12-21 1991-09-02
JPH0398506U (enrdf_load_stackoverflow) * 1990-01-30 1991-10-14
JPH03252201A (ja) * 1990-03-01 1991-11-11 Murata Mfg Co Ltd 帯域減衰フィルタ
US5144269A (en) * 1990-03-20 1992-09-01 Sanyo Electric Co., Ltd. Dielectric filter having external connection formed on dielectric substrate
JPH0430601A (ja) * 1990-05-24 1992-02-03 Fuji Elelctrochem Co Ltd 誘電体フィルタ
US5146193A (en) * 1991-02-25 1992-09-08 Motorola, Inc. Monolithic ceramic filter or duplexer having surface mount corrections and transmission zeroes
US5349315A (en) * 1991-06-25 1994-09-20 Lk-Products Oy Dielectric filter
AU649140B2 (en) * 1991-06-25 1994-05-12 Lk-Products Oy Dielectric filter
US5408206A (en) * 1992-05-08 1995-04-18 Lk-Products Oy Resonator structure having a strip and groove serving as transmission line resonators
US5402090A (en) * 1992-10-27 1995-03-28 Ngk Spark Plug Co. Ltd. Dielectric filter comprised of two dielectric substrates and coupling electrodes disposed with the substrates
EP0595623A1 (en) * 1992-10-27 1994-05-04 Ngk Spark Plug Co., Ltd. Dielectric filter
EP0785592A1 (en) * 1996-01-19 1997-07-23 Lk-Products Oy A dielectric resonator structure providing harmonic attenuation

Also Published As

Publication number Publication date
JPH0367362B2 (enrdf_load_stackoverflow) 1991-10-22

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