DE60102504D1 - Resonator, Filter, Duplexer und Kommunikationsgerät - Google Patents

Resonator, Filter, Duplexer und Kommunikationsgerät

Info

Publication number
DE60102504D1
DE60102504D1 DE60102504T DE60102504T DE60102504D1 DE 60102504 D1 DE60102504 D1 DE 60102504D1 DE 60102504 T DE60102504 T DE 60102504T DE 60102504 T DE60102504 T DE 60102504T DE 60102504 D1 DE60102504 D1 DE 60102504D1
Authority
DE
Germany
Prior art keywords
duplexer
resonator
filter
communication device
communication
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
DE60102504T
Other languages
English (en)
Other versions
DE60102504T2 (de
Inventor
Masamichi Ando
Norihiro Tanaka
Hidekazu Sasai
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
Publication of DE60102504D1 publication Critical patent/DE60102504D1/de
Application granted granted Critical
Publication of DE60102504T2 publication Critical patent/DE60102504T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
    • 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
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
    • 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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Transceivers (AREA)
DE60102504T 2000-03-14 2001-03-07 Resonator, Filter, Duplexer und Kommunikationsgerät Expired - Lifetime DE60102504T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000070533 2000-03-14
JP2000070533A JP3531570B2 (ja) 2000-03-14 2000-03-14 共振器、フィルタ、デュプレクサ、通信機装置

Publications (2)

Publication Number Publication Date
DE60102504D1 true DE60102504D1 (de) 2004-05-06
DE60102504T2 DE60102504T2 (de) 2004-09-23

Family

ID=18589252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102504T Expired - Lifetime DE60102504T2 (de) 2000-03-14 2001-03-07 Resonator, Filter, Duplexer und Kommunikationsgerät

Country Status (6)

Country Link
US (1) US6518858B2 (de)
EP (1) EP1134835B1 (de)
JP (1) JP3531570B2 (de)
KR (1) KR100394801B1 (de)
CN (1) CN1170339C (de)
DE (1) DE60102504T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7224248B2 (en) * 2004-06-25 2007-05-29 D Ostilio James P Ceramic loaded temperature compensating tunable cavity filter
JP4357500B2 (ja) 2006-05-29 2009-11-04 株式会社東芝 情報処理装置
ATE554514T1 (de) * 2009-05-26 2012-05-15 Alcatel Lucent Aktives antennenelement
US8362853B2 (en) 2009-06-19 2013-01-29 Qualcomm Incorporated Tunable MEMS resonators
US9564672B2 (en) * 2011-03-22 2017-02-07 Intel Corporation Lightweight cavity filter structure
KR20140134260A (ko) * 2011-09-06 2014-11-21 파워웨이브 테크놀로지스 에스에이알엘 듀플렉서용 개방형 회로 공통 접합 피드
CN102744026B (zh) * 2012-06-25 2013-12-11 电子科技大学 一种封闭式频率可调谐振式微波反应腔
JP6006079B2 (ja) 2012-10-23 2016-10-12 Ｎｅｃエンジニアリング株式会社 チューナブル帯域通過フィルタ
FR3005209B1 (fr) * 2013-04-26 2015-04-10 Thales Sa Filtre hyperfrequence avec element dielectrique
CN105408973B (zh) * 2013-08-08 2017-10-03 株式会社Ihi 非接触供电装置的制造方法及共振器
KR102642238B1 (ko) * 2016-10-25 2024-03-04 주식회사 케이엠더블유 캐비티 구조를 가진 무선 주파수 필터
CN108321475B (zh) * 2017-12-19 2019-11-29 西安空间无线电技术研究所 一种低无源互调馈源双工器及其用于接收和发射的方法
US10971791B1 (en) * 2019-01-11 2021-04-06 Christos Tsironis Transmission line for high power tuners

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1306406A (en) * 1970-04-14 1973-02-14 Secr Defence Tuning apparatus for coaxial resonant cavities
US3733567A (en) * 1971-04-13 1973-05-15 Secr Aviation Coaxial cavity resonator with separate controls for frequency tuning and for temperature coefficient of resonant frequency adjustment
US4041421A (en) * 1976-05-03 1977-08-09 Gte Automatic Electric Laboratories Incorporated Stabilized locking mechanism for threaded tuning screws in waveguides
US4249148A (en) * 1979-03-19 1981-02-03 Decibel Products, Inc. Cubical multiple cavity filter and combiner
US4521754A (en) * 1983-08-29 1985-06-04 International Telephone And Telegraph Corporation Tuning and temperature compensation arrangement for microwave resonators
US5153541A (en) * 1991-05-20 1992-10-06 At&T Bell Laboratories Folded interdigital notch filter
IL119267A0 (en) * 1995-09-20 1997-04-15 Fsy Microwave Inc Temperature compensation using a composite resonator in a coaxial cavity signal transmission filter

Also Published As

Publication number Publication date
DE60102504T2 (de) 2004-09-23
EP1134835A1 (de) 2001-09-19
KR20010091934A (ko) 2001-10-23
EP1134835B1 (de) 2004-03-31
CN1313653A (zh) 2001-09-19
US6518858B2 (en) 2003-02-11
CN1170339C (zh) 2004-10-06
JP3531570B2 (ja) 2004-05-31
KR100394801B1 (ko) 2003-08-14
JP2001257511A (ja) 2001-09-21
US20010022543A1 (en) 2001-09-20

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