JPS5224057A - Band-stop filter - Google Patents

Band-stop filter

Info

Publication number
JPS5224057A
JPS5224057A JP8770475A JP8770475A JPS5224057A JP S5224057 A JPS5224057 A JP S5224057A JP 8770475 A JP8770475 A JP 8770475A JP 8770475 A JP8770475 A JP 8770475A JP S5224057 A JPS5224057 A JP S5224057A
Authority
JP
Japan
Prior art keywords
band
stop filter
stop
bard
possesses
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
JP8770475A
Other languages
Japanese (ja)
Inventor
Yoshihiko Yoshikawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8770475A priority Critical patent/JPS5224057A/en
Publication of JPS5224057A publication Critical patent/JPS5224057A/en
Pending 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
    • H01P1/211—Waffle-iron filters; Corrugated structures

Landscapes

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

Abstract

PURPOSE:To obtain a band-stop filter which possesses the excellent attenuation characteristics against the stop bard, and the excellent impedance as well as lowpass characteristics extending over the broad band against the pass band.
JP8770475A 1975-07-17 1975-07-17 Band-stop filter Pending JPS5224057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8770475A JPS5224057A (en) 1975-07-17 1975-07-17 Band-stop filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8770475A JPS5224057A (en) 1975-07-17 1975-07-17 Band-stop filter

Publications (1)

Publication Number Publication Date
JPS5224057A true JPS5224057A (en) 1977-02-23

Family

ID=13922294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8770475A Pending JPS5224057A (en) 1975-07-17 1975-07-17 Band-stop filter

Country Status (1)

Country Link
JP (1) JPS5224057A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673903A (en) * 1984-05-28 1987-06-16 Com Dev Ltd. Evanescent mode triple ridge lowpass harmonic filter
JPH02190001A (en) * 1989-01-18 1990-07-26 Nec Corp Corrugate filter
JP2010093667A (en) * 2008-10-10 2010-04-22 Japan Radio Co Ltd Waveguide filter
JP2014017695A (en) * 2012-07-10 2014-01-30 Anritsu Corp Millimeter wave band filter and method for increasing stop band attenuation thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611214A (en) * 1969-08-18 1971-10-05 Varian Associates Waveguide reflective harmonic filter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611214A (en) * 1969-08-18 1971-10-05 Varian Associates Waveguide reflective harmonic filter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673903A (en) * 1984-05-28 1987-06-16 Com Dev Ltd. Evanescent mode triple ridge lowpass harmonic filter
JPH02190001A (en) * 1989-01-18 1990-07-26 Nec Corp Corrugate filter
JP2010093667A (en) * 2008-10-10 2010-04-22 Japan Radio Co Ltd Waveguide filter
JP2014017695A (en) * 2012-07-10 2014-01-30 Anritsu Corp Millimeter wave band filter and method for increasing stop band attenuation thereof

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