JPH0417481B2 - - Google Patents

Info

Publication number
JPH0417481B2
JPH0417481B2 JP57224855A JP22485582A JPH0417481B2 JP H0417481 B2 JPH0417481 B2 JP H0417481B2 JP 57224855 A JP57224855 A JP 57224855A JP 22485582 A JP22485582 A JP 22485582A JP H0417481 B2 JPH0417481 B2 JP H0417481B2
Authority
JP
Japan
Prior art keywords
filter
block
coupling
interposed
resonators
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 - Lifetime
Application number
JP57224855A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59117302A (ja
Inventor
Takeyasu Maeda
Takeshi Meguro
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 JP22485582A priority Critical patent/JPS59117302A/ja
Publication of JPS59117302A publication Critical patent/JPS59117302A/ja
Publication of JPH0417481B2 publication Critical patent/JPH0417481B2/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)
JP22485582A 1982-12-23 1982-12-23 フィルタ Granted JPS59117302A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22485582A JPS59117302A (ja) 1982-12-23 1982-12-23 フィルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22485582A JPS59117302A (ja) 1982-12-23 1982-12-23 フィルタ

Publications (2)

Publication Number Publication Date
JPS59117302A JPS59117302A (ja) 1984-07-06
JPH0417481B2 true JPH0417481B2 (zh) 1992-03-26

Family

ID=16820217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22485582A Granted JPS59117302A (ja) 1982-12-23 1982-12-23 フィルタ

Country Status (1)

Country Link
JP (1) JPS59117302A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258701A (ja) * 1985-09-06 1987-03-14 Alps Electric Co Ltd 導波管フイルタ
JPS63142901A (ja) * 1986-12-05 1988-06-15 Murata Mfg Co Ltd 誘電体同軸共振器
JPH0250502A (ja) * 1988-08-11 1990-02-20 Tdk Corp 誘電体フィルタ
JPH079442Y2 (ja) * 1989-10-05 1995-03-06 東光株式会社 誘電体フィルタ
JPH03136402A (ja) * 1989-10-20 1991-06-11 Toko Inc 誘電体フィルタ
FI90158C (fi) * 1991-06-25 1993-12-27 Lk Products Oy Oevertonsfrekvensfilter avsett foer ett keramiskt filter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549014A (en) * 1977-06-22 1979-01-23 Aoki Metal Method of connecting tap lead pipe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133101U (zh) * 1981-02-16 1982-08-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549014A (en) * 1977-06-22 1979-01-23 Aoki Metal Method of connecting tap lead pipe

Also Published As

Publication number Publication date
JPS59117302A (ja) 1984-07-06

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