JPH0370403B2 - - Google Patents

Info

Publication number
JPH0370403B2
JPH0370403B2 JP56193895A JP19389581A JPH0370403B2 JP H0370403 B2 JPH0370403 B2 JP H0370403B2 JP 56193895 A JP56193895 A JP 56193895A JP 19389581 A JP19389581 A JP 19389581A JP H0370403 B2 JPH0370403 B2 JP H0370403B2
Authority
JP
Japan
Prior art keywords
conductor
dielectric
resonator
coaxial
frequency
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
JP56193895A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5895403A (ja
Inventor
Mitsuo Makimoto
Jukichi Aihara
Sadahiko Yamashita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56193895A priority Critical patent/JPS5895403A/ja
Priority to US06/445,837 priority patent/US4506241A/en
Publication of JPS5895403A publication Critical patent/JPS5895403A/ja
Publication of JPH0370403B2 publication Critical patent/JPH0370403B2/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP56193895A 1981-12-01 1981-12-01 同軸型誘電体共振器 Granted JPS5895403A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56193895A JPS5895403A (ja) 1981-12-01 1981-12-01 同軸型誘電体共振器
US06/445,837 US4506241A (en) 1981-12-01 1982-11-30 Coaxial dielectric resonator having different impedance portions and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56193895A JPS5895403A (ja) 1981-12-01 1981-12-01 同軸型誘電体共振器

Publications (2)

Publication Number Publication Date
JPS5895403A JPS5895403A (ja) 1983-06-07
JPH0370403B2 true JPH0370403B2 (en]) 1991-11-07

Family

ID=16315523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56193895A Granted JPS5895403A (ja) 1981-12-01 1981-12-01 同軸型誘電体共振器

Country Status (2)

Country Link
US (1) US4506241A (en])
JP (1) JPS5895403A (en])

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3633533B2 (ja) * 2000-11-02 2005-03-30 株式会社村田製作所 複合誘電体フィルタ装置および通信装置
JPS5915304A (ja) * 1982-07-15 1984-01-26 Matsushita Electric Ind Co Ltd 同軸型誘電体共振器
JPS6027204A (ja) * 1983-07-23 1985-02-12 Murata Mfg Co Ltd 発振回路装置
JPS6115401A (ja) * 1984-06-30 1986-01-23 Murata Mfg Co Ltd 分布定数形フイルタ
JPS6152003A (ja) * 1984-08-21 1986-03-14 Murata Mfg Co Ltd 誘電体フイルタ
JPS61121501A (ja) * 1984-11-17 1986-06-09 Tdk Corp 誘電体共振器およびその製造方法
JPH0246082Y2 (en]) * 1985-04-04 1990-12-05
IT206683Z2 (it) * 1985-11-20 1987-10-01 Gte Telecom Spa Cavita' risonante a microonde con dielettrico metallizato.
JPS63187901A (ja) * 1987-01-30 1988-08-03 Murata Mfg Co Ltd 誘電体フイルタ
US4800348A (en) * 1987-08-03 1989-01-24 Motorola, Inc. Adjustable electronic filter and method of tuning same
US5144268A (en) * 1987-12-14 1992-09-01 Motorola, Inc. Bandpass filter utilizing capacitively coupled stepped impedance resonators
JPH0220102A (ja) * 1988-07-07 1990-01-23 Matsushita Electric Ind Co Ltd 同軸型誘電体共振器
US4985690A (en) * 1988-07-07 1991-01-15 Matsushita Electric Industrial Co., Ltd. Dielectric stepped impedance resonator
JPH02130103U (en]) * 1988-11-16 1990-10-26
KR0174531B1 (ko) * 1989-11-20 1999-04-01 이우에 사또시 마이크로 스트립 라인을 이용한 대역 필터 및 필터 특성 조정 방법
JPH03240305A (ja) * 1990-02-16 1991-10-25 Sumitomo Metal Ind Ltd 高周波用共振器
JPH03121705U (en]) * 1990-03-27 1991-12-12
US5208568A (en) * 1992-02-03 1993-05-04 Motorola, Inc. Method for producing dielectric resonator apparatus having metallized mesa
JP2777501B2 (ja) * 1992-03-31 1998-07-16 アルプス電気株式会社 誘電体フィルタ
JP3344428B2 (ja) * 1992-07-24 2002-11-11 株式会社村田製作所 誘電体共振器および誘電体共振部品
JP3366021B2 (ja) * 1992-07-29 2003-01-14 松下電器産業株式会社 アンテナ共用器
US5327109A (en) * 1992-11-04 1994-07-05 Motorola, Inc. Block filter having high-side passband transfer function zeroes
EP0917234B1 (en) * 1993-08-24 2003-01-22 Matsushita Electric Industrial Co., Ltd. Laminated dielectric filter
JP3353431B2 (ja) * 1993-12-24 2002-12-03 松下電器産業株式会社 誘電体同軸共振器
JP3307044B2 (ja) * 1993-12-24 2002-07-24 松下電器産業株式会社 誘電体共振器およびその入出力結合回路
US5397994A (en) * 1993-12-28 1995-03-14 Alkon Corporation Moisture measurement gauge for particulates including a transmission line forming part of a resonant circuit
FI95087C (fi) * 1994-01-18 1995-12-11 Lk Products Oy Dielektrisen resonaattorin taajuuden säätö
JPH07245504A (ja) * 1994-03-02 1995-09-19 Murata Mfg Co Ltd 誘電体フィルタ
JP3351095B2 (ja) * 1994-04-04 2002-11-25 株式会社村田製作所 積層セラミック電子部品の製造方法
US5517203A (en) * 1994-05-11 1996-05-14 Space Systems/Loral, Inc. Dielectric resonator filter with coupling ring and antenna system formed therefrom
US5549639A (en) * 1994-09-16 1996-08-27 Sandia Corporation Non-invasive hyperthermia apparatus including coaxial applicator having a non-invasive radiometric receiving antenna incorporated therein and method of use thereof
JP3050090B2 (ja) * 1995-06-20 2000-06-05 株式会社村田製作所 誘電体フィルタ
FI960277A7 (fi) 1996-01-19 1997-07-20 Lk Products Oy Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus
JPH09219605A (ja) * 1996-02-09 1997-08-19 Ngk Spark Plug Co Ltd 誘電体フィルタ及びその共振周波数調整方法
JPH11127002A (ja) * 1997-10-23 1999-05-11 Murata Mfg Co Ltd 誘電体フィルタ
US5959511A (en) * 1998-04-02 1999-09-28 Cts Corporation Ceramic filter with recessed shield
JP2000156621A (ja) * 1998-11-19 2000-06-06 Philips Japan Ltd 高周波誘電体装置
US6255917B1 (en) 1999-01-12 2001-07-03 Teledyne Technologies Incorporated Filter with stepped impedance resonators and method of making the filter
US6330741B1 (en) * 1999-10-05 2001-12-18 The United States Of America As Represented By The Secretary Of The Navy Method of shrink fitting crystalline sapphire
JP3574893B2 (ja) * 1999-10-13 2004-10-06 株式会社村田製作所 誘電体フィルタ、誘電体デュプレクサおよび通信装置
JP3405316B2 (ja) * 2000-03-27 2003-05-12 松下電器産業株式会社 高周波スイッチ
KR20030049501A (ko) * 2001-12-15 2003-06-25 삼성전자주식회사 테이퍼 형태의 동축 케이블 및 이를 채용한 광통신 모듈
JP2003188605A (ja) * 2001-12-18 2003-07-04 Murata Mfg Co Ltd ローパスフィルタ
KR100576773B1 (ko) * 2003-12-24 2006-05-08 한국전자통신연구원 종단 결합된 ｓｉｒ들을 이용한 마이크로스트립대역통과필터
US7388457B2 (en) * 2005-01-20 2008-06-17 M/A-Com, Inc. Dielectric resonator with variable diameter through hole and filter with such dielectric resonators
JP4712622B2 (ja) * 2006-06-22 2011-06-29 日本電業工作株式会社 先端短絡（λ／４）同軸避雷器
KR100753799B1 (ko) 2006-10-31 2007-08-31 주식회사 에이스테크놀로지 공진기 및 이를 이용한 ｒｆ 필터
US7656236B2 (en) * 2007-05-15 2010-02-02 Teledyne Wireless, Llc Noise canceling technique for frequency synthesizer
US8179045B2 (en) * 2008-04-22 2012-05-15 Teledyne Wireless, Llc Slow wave structure having offset projections comprised of a metal-dielectric composite stack
WO2010050760A2 (ko) * 2008-10-31 2010-05-06 (주)에이스테크놀로지 소형화된 구조의 dc 차단 장치
US9202660B2 (en) 2013-03-13 2015-12-01 Teledyne Wireless, Llc Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes
US10324314B2 (en) * 2017-05-24 2019-06-18 Uchicago Argonne, Llc Ultra-flat optical device with high transmission efficiency
US10613254B2 (en) 2017-05-24 2020-04-07 Uchicago Argonne, Llc Ultrathin, polarization-independent, achromatic metalens for focusing visible light
CN107768790B (zh) * 2017-09-22 2019-05-24 西安空间无线电技术研究所 一种tm模介质谐振器
CN111934072B (zh) * 2020-08-20 2024-12-17 厦门松元电子股份有限公司 具有电容耦合金属图案的混合异波长谐振带通滤波器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB454572A (en) * 1934-04-02 1936-10-02 Marconi Wireless Telegraph Co Improvements in or relating to electrical resonators and to electrical wave filters for use in high frequency signalling and like systems
US2859418A (en) * 1955-06-21 1958-11-04 Joseph H Vogelman High power transmission line filters
US3872412A (en) * 1974-04-26 1975-03-18 Bell Telephone Labor Inc Dielectric-loaded chokes
US4276525A (en) * 1977-12-14 1981-06-30 Murata Manufacturing Co., Ltd. Coaxial resonator with projecting terminal portion and electrical filter employing a coaxial resonator of that type
JPS55110401A (en) * 1979-02-16 1980-08-25 Matsushita Electric Ind Co Ltd Coaxial resonator
JPS5657302A (en) * 1979-10-15 1981-05-19 Murata Mfg Co Ltd Microwave device using coaxial resonator
US4371853A (en) * 1979-10-30 1983-02-01 Matsushita Electric Industrial Company, Limited Strip-line resonator and a band pass filter having the same

Also Published As

Publication number Publication date
US4506241A (en) 1985-03-19
US4506241B1 (en]) 1993-04-06
JPS5895403A (ja) 1983-06-07

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