JPS58166803A - 誘電体フイルタ - Google Patents

誘電体フイルタ

Info

Publication number
JPS58166803A
JPS58166803A JP4812882A JP4812882A JPS58166803A JP S58166803 A JPS58166803 A JP S58166803A JP 4812882 A JP4812882 A JP 4812882A JP 4812882 A JP4812882 A JP 4812882A JP S58166803 A JPS58166803 A JP S58166803A
Authority
JP
Japan
Prior art keywords
filter
dielectric
resonant element
resonant
coupling
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
JP4812882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0338761B2 (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 JP4812882A priority Critical patent/JPS58166803A/ja
Publication of JPS58166803A publication Critical patent/JPS58166803A/ja
Publication of JPH0338761B2 publication Critical patent/JPH0338761B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP4812882A 1982-03-27 1982-03-27 誘電体フイルタ Granted JPS58166803A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4812882A JPS58166803A (ja) 1982-03-27 1982-03-27 誘電体フイルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4812882A JPS58166803A (ja) 1982-03-27 1982-03-27 誘電体フイルタ

Publications (2)

Publication Number Publication Date
JPS58166803A true JPS58166803A (ja) 1983-10-03
JPH0338761B2 JPH0338761B2 (enrdf_load_stackoverflow) 1991-06-11

Family

ID=12794683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4812882A Granted JPS58166803A (ja) 1982-03-27 1982-03-27 誘電体フイルタ

Country Status (1)

Country Link
JP (1) JPS58166803A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123302A (ja) * 1984-11-20 1986-06-11 Matsushita Electric Ind Co Ltd フイルタ装置
JPS6286902A (ja) * 1985-10-14 1987-04-21 Tokyo Keiki Co Ltd 超高周波フイルタの構造
US4731596A (en) * 1985-02-27 1988-03-15 Alcatel Thomson Faisceaux Hertziens Band-pass filter for hyperfrequencies
WO1992004741A1 (fr) * 1990-09-10 1992-03-19 Tdk Corporation Filtre passe-bande
US5192926A (en) * 1990-01-17 1993-03-09 Fujitsu Limited Dielectric filter with attenuation poles
US6304156B1 (en) * 1993-08-24 2001-10-16 Toshio Ishizaki Laminated dielectric antenna duplexer and a dielectric filter
WO2004025771A1 (en) * 2002-09-12 2004-03-25 Bae Systems Plc Miniaturised radio frequency component
CN109428140A (zh) * 2017-08-30 2019-03-05 凯瑟雷恩欧洲股份公司 同轴滤波器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115087809A (zh) 2020-02-17 2022-09-20 日本精工株式会社 滚动轴承及其制造方法
KR102585156B1 (ko) 2021-08-19 2023-10-06 엘지전자 주식회사 밸브 액튜에이터

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354943A (en) * 1976-10-29 1978-05-18 Nec Corp Microwave filter
JPS5675720A (en) * 1979-11-27 1981-06-23 Nippon Telegr & Teleph Corp <Ntt> Inter digital type band pass filter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354943A (en) * 1976-10-29 1978-05-18 Nec Corp Microwave filter
JPS5675720A (en) * 1979-11-27 1981-06-23 Nippon Telegr & Teleph Corp <Ntt> Inter digital type band pass filter

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123302A (ja) * 1984-11-20 1986-06-11 Matsushita Electric Ind Co Ltd フイルタ装置
US4731596A (en) * 1985-02-27 1988-03-15 Alcatel Thomson Faisceaux Hertziens Band-pass filter for hyperfrequencies
JPS6286902A (ja) * 1985-10-14 1987-04-21 Tokyo Keiki Co Ltd 超高周波フイルタの構造
US5192926A (en) * 1990-01-17 1993-03-09 Fujitsu Limited Dielectric filter with attenuation poles
WO1992004741A1 (fr) * 1990-09-10 1992-03-19 Tdk Corporation Filtre passe-bande
US5311159A (en) * 1990-09-10 1994-05-10 Tdk Corporation Bandpass type filter having tri-plate line resonators
US6304156B1 (en) * 1993-08-24 2001-10-16 Toshio Ishizaki Laminated dielectric antenna duplexer and a dielectric filter
WO2004025771A1 (en) * 2002-09-12 2004-03-25 Bae Systems Plc Miniaturised radio frequency component
CN109428140A (zh) * 2017-08-30 2019-03-05 凯瑟雷恩欧洲股份公司 同轴滤波器
EP3451441A1 (de) * 2017-08-30 2019-03-06 Kathrein SE Koaxialfilter
US11245167B2 (en) 2017-08-30 2022-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Coaxial filter
CN109428140B (zh) * 2017-08-30 2022-04-29 瑞典爱立信有限公司 同轴滤波器

Also Published As

Publication number Publication date
JPH0338761B2 (enrdf_load_stackoverflow) 1991-06-11

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