JPS5355941A - Waveguide filter - Google Patents

Waveguide filter

Info

Publication number
JPS5355941A
JPS5355941A JP13042476A JP13042476A JPS5355941A JP S5355941 A JPS5355941 A JP S5355941A JP 13042476 A JP13042476 A JP 13042476A JP 13042476 A JP13042476 A JP 13042476A JP S5355941 A JPS5355941 A JP S5355941A
Authority
JP
Japan
Prior art keywords
waveguide filter
waveguide
resonator
giving
compact
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
JP13042476A
Other languages
Japanese (ja)
Other versions
JPS588761B2 (en
Inventor
Yoshio Kasuga
Kenji Takahashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP51130424A priority Critical patent/JPS588761B2/en
Publication of JPS5355941A publication Critical patent/JPS5355941A/en
Publication of JPS588761B2 publication Critical patent/JPS588761B2/en
Expired 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
    • H01P1/207—Hollow waveguide filters

Landscapes

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

Abstract

PURPOSE:To obtain a compact and light-weight waveguide filter featuring a small loss by forming either one of E, H and EH surfaces of a waveguide containing plural units of resonator into a step or taper shape and also giving a characteristic impedance converting function.
JP51130424A 1976-11-01 1976-11-01 Waveguide bandpass “ro” wave device Expired JPS588761B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51130424A JPS588761B2 (en) 1976-11-01 1976-11-01 Waveguide bandpass “ro” wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51130424A JPS588761B2 (en) 1976-11-01 1976-11-01 Waveguide bandpass “ro” wave device

Publications (2)

Publication Number Publication Date
JPS5355941A true JPS5355941A (en) 1978-05-20
JPS588761B2 JPS588761B2 (en) 1983-02-17

Family

ID=15033902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51130424A Expired JPS588761B2 (en) 1976-11-01 1976-11-01 Waveguide bandpass “ro” wave device

Country Status (1)

Country Link
JP (1) JPS588761B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448502A (en) * 1987-08-18 1989-02-23 Fujitsu Ltd Microstrip line-waveguide converter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101813A (en) * 1972-04-03 1973-12-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101813A (en) * 1972-04-03 1973-12-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448502A (en) * 1987-08-18 1989-02-23 Fujitsu Ltd Microstrip line-waveguide converter

Also Published As

Publication number Publication date
JPS588761B2 (en) 1983-02-17

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