JPS553268A - 1/4 wavelength coaxial tem resonator device - Google Patents

1/4 wavelength coaxial tem resonator device

Info

Publication number
JPS553268A
JPS553268A JP7603878A JP7603878A JPS553268A JP S553268 A JPS553268 A JP S553268A JP 7603878 A JP7603878 A JP 7603878A JP 7603878 A JP7603878 A JP 7603878A JP S553268 A JPS553268 A JP S553268A
Authority
JP
Japan
Prior art keywords
resonator
higher harmonic
case
dielectric
harmonic signals
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
JP7603878A
Other languages
Japanese (ja)
Other versions
JPS6126724B2 (en
Inventor
Toshio Nishikawa
Yohei Ishikawa
Sadahiro Tamura
Haruo Matsumoto
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP7603878A priority Critical patent/JPS553268A/en
Priority to US06/035,942 priority patent/US4245198A/en
Publication of JPS553268A publication Critical patent/JPS553268A/en
Publication of JPS6126724B2 publication Critical patent/JPS6126724B2/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
    • H01P1/202—Coaxial filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To eliminate the odd-fold higher harmonic signals including the 3rd higher harmonic signals of the resonator by providing the dielectric to the earth current path. CONSTITUTION:The 1/4 wavelength coaxial TEM resonator 2 whose one end is used as the short-circuit side and the other end as the open side each is provided in plural number within case 1. At the same time, outer connecting coaxial connector 41 and 42 are installed to case 1, and the center rod of connector 41 and 42 each is combined to inner conductor 21 of resonator 2. The open sides of resonator 2 are given the mutaul electrostatic connection through the straight capacity and with the space between controlled by dielectric spacer 8; and the inductive connection is given to the short-circuit sides via connecting electrode 7. At the same time, input connecting capacitor 61 and output connecting capacitor 62 are provided at the input side and the output side each of resonator 2 stored in series into case 1. And then the dielectric is provided to the earth current path, thus eliminating the odd- fold higher harmonic signals including the 3rd higher harmonic signal of resonator 2.
JP7603878A 1978-05-10 1978-06-22 1/4 wavelength coaxial tem resonator device Granted JPS553268A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7603878A JPS553268A (en) 1978-06-22 1978-06-22 1/4 wavelength coaxial tem resonator device
US06/035,942 US4245198A (en) 1978-05-10 1979-05-04 High frequency filter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7603878A JPS553268A (en) 1978-06-22 1978-06-22 1/4 wavelength coaxial tem resonator device

Publications (2)

Publication Number Publication Date
JPS553268A true JPS553268A (en) 1980-01-11
JPS6126724B2 JPS6126724B2 (en) 1986-06-21

Family

ID=13593630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7603878A Granted JPS553268A (en) 1978-05-10 1978-06-22 1/4 wavelength coaxial tem resonator device

Country Status (1)

Country Link
JP (1) JPS553268A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910003A (en) * 1982-07-07 1984-01-19 Murata Mfg Co Ltd Filter device
JPS5974701A (en) * 1982-10-20 1984-04-27 Murata Mfg Co Ltd Filter device
JPS6161501A (en) * 1984-09-03 1986-03-29 Nec Corp Dielectric resonator type band-pass filter
JPS62128601A (en) * 1985-11-29 1987-06-10 Murata Mfg Co Ltd Microwave filter
EP1058336A1 (en) * 1998-11-12 2000-12-06 Mitsubishi Denki Kabushiki Kaisha Low-pass filter
KR100328243B1 (en) * 1997-12-03 2002-06-20 이형도 Dielectric resonator filter
FR2866120A1 (en) * 2004-02-06 2005-08-12 Commissariat Energie Atomique TRANSMISSION LINE AND HIGH-FREQUENCY RESONANT CAVITY USING SUCH TRANSMISSION LINES, IN PARTICULAR FOR NUCLEAR MAGNETIC RESONANCE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63147007A (en) * 1986-12-08 1988-06-20 Hokoku Kogyo Kk Winder for falling dam
JPS63161211A (en) * 1986-12-22 1988-07-04 Tatsumi Tanaka Driver for falling dam

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910003A (en) * 1982-07-07 1984-01-19 Murata Mfg Co Ltd Filter device
JPS63962B2 (en) * 1982-07-07 1988-01-09 Murata Manufacturing Co
JPS5974701A (en) * 1982-10-20 1984-04-27 Murata Mfg Co Ltd Filter device
JPS63963B2 (en) * 1982-10-20 1988-01-09 Murata Manufacturing Co
JPS6161501A (en) * 1984-09-03 1986-03-29 Nec Corp Dielectric resonator type band-pass filter
JPS62128601A (en) * 1985-11-29 1987-06-10 Murata Mfg Co Ltd Microwave filter
KR100328243B1 (en) * 1997-12-03 2002-06-20 이형도 Dielectric resonator filter
EP1058336A1 (en) * 1998-11-12 2000-12-06 Mitsubishi Denki Kabushiki Kaisha Low-pass filter
EP1058336A4 (en) * 1998-11-12 2001-04-25 Mitsubishi Electric Corp Low-pass filter
FR2866120A1 (en) * 2004-02-06 2005-08-12 Commissariat Energie Atomique TRANSMISSION LINE AND HIGH-FREQUENCY RESONANT CAVITY USING SUCH TRANSMISSION LINES, IN PARTICULAR FOR NUCLEAR MAGNETIC RESONANCE
WO2005076028A1 (en) * 2004-02-06 2005-08-18 Commissariat A L'energie Atomique High-frequency resonant cavity for nuclear magnetic resonance, using radio-frequency transmission lines
US7592811B2 (en) 2004-02-06 2009-09-22 Commissariat A L'energie Atomique High-frequency resonant cavity for nuclear magnetic resonance, using radio-frequency transmission lines

Also Published As

Publication number Publication date
JPS6126724B2 (en) 1986-06-21

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