ATE349779T1 - Hochfrequenzweiche - Google Patents

Hochfrequenzweiche

Info

Publication number
ATE349779T1
ATE349779T1 AT04727543T AT04727543T ATE349779T1 AT E349779 T1 ATE349779 T1 AT E349779T1 AT 04727543 T AT04727543 T AT 04727543T AT 04727543 T AT04727543 T AT 04727543T AT E349779 T1 ATE349779 T1 AT E349779T1
Authority
AT
Austria
Prior art keywords
path
resonators
coupled
high frequency
additional
Prior art date
Application number
AT04727543T
Other languages
English (en)
Inventor
Roland Rathgeber
Wilhelm Weitzenberger
Dietmar Sieraczewski
Original Assignee
Kathrein Werke Kg
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 Kathrein Werke Kg filed Critical Kathrein Werke Kg
Application granted granted Critical
Publication of ATE349779T1 publication Critical patent/ATE349779T1/de

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
    • 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
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • 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
    • 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
    • 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
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Electronic Switches (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
AT04727543T 2003-05-08 2004-04-15 Hochfrequenzweiche ATE349779T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10320620A DE10320620B3 (de) 2003-05-08 2003-05-08 Hochfrequenzweiche

Publications (1)

Publication Number Publication Date
ATE349779T1 true ATE349779T1 (de) 2007-01-15

Family

ID=33103574

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04727543T ATE349779T1 (de) 2003-05-08 2004-04-15 Hochfrequenzweiche

Country Status (10)

Country Link
US (1) US6933804B2 (de)
EP (1) EP1620913B1 (de)
JP (1) JP2006525703A (de)
KR (1) KR100954477B1 (de)
CN (1) CN2694508Y (de)
AT (1) ATE349779T1 (de)
AU (1) AU2004237283B2 (de)
DE (2) DE10320620B3 (de)
ES (1) ES2278313T3 (de)
WO (1) WO2004100305A1 (de)

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DE10320620B3 (de) * 2003-05-08 2004-11-04 Kathrein-Werke Kg Hochfrequenzweiche
US7489215B2 (en) * 2004-11-18 2009-02-10 Kathrein-Werke Kg High frequency filter
ES2369538T3 (es) * 2004-11-26 2011-12-01 Thales Red de multiplexación generalizada.
DE602005008907D1 (de) * 2005-04-20 2008-09-25 Matsushita Electric Industrial Co Ltd Block-Filter
US20060255888A1 (en) * 2005-05-13 2006-11-16 Kathrein Austria Ges.M.B.H Radio-frequency filter
KR100752526B1 (ko) 2006-06-09 2007-08-29 이상신 듀얼 채널 마이크로링 공진기 및 그를 이용한 광학적 멀티밴드 마이크로웨이브 대역통과 필터
DE102006033704B3 (de) * 2006-07-20 2008-01-03 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise, insbesondere nach Art einer Hochfrequenzweiche (z.B. einer Duplex-Weiche) oder eines Bandpassfilters oder Bandsperrfilters
US7639101B2 (en) 2006-11-17 2009-12-29 Superconductor Technologies, Inc. Low-loss tunable radio frequency filter
DE102006061141B4 (de) * 2006-12-22 2014-12-11 Kathrein-Werke Kg Hochfrequenzfilter mit Sperrkreiskopplung
US7777593B2 (en) 2006-12-27 2010-08-17 Kathrein-Werke Kg High frequency filter with blocking circuit coupling
GB2456738B (en) * 2007-01-15 2011-08-10 Isotek Electronics Ltd TEM mode resonator
KR100810971B1 (ko) * 2007-03-12 2008-03-10 주식회사 에이스테크놀로지 알에프 장비 제조 방법 및 그 방법에 의해 제조된 알에프장비
CN101533940B (zh) * 2009-03-25 2013-04-24 中国航天科技集团公司第五研究院第五〇四研究所 公共腔体输入多工器
EP2337145A1 (de) * 2009-12-18 2011-06-22 Thales Kompakter und einstellbarer Leistungsteiler sowie Filtervorrichtung
KR101033506B1 (ko) * 2010-09-13 2011-05-09 주식회사 이너트론 커플링 소자를 구비한 광대역 공진 필터
US8710941B2 (en) * 2011-02-03 2014-04-29 Universal Microwave Technology, Inc. High-order harmonic device of cavity filter
KR20140134260A (ko) 2011-09-06 2014-11-21 파워웨이브 테크놀로지스 에스에이알엘 듀플렉서용 개방형 회로 공통 접합 피드
US9899133B2 (en) 2013-08-01 2018-02-20 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9871499B2 (en) 2013-03-15 2018-01-16 Qorvo Us, Inc. Multi-band impedance tuners using weakly-coupled LC resonators
US9444417B2 (en) 2013-03-15 2016-09-13 Qorvo Us, Inc. Weakly coupled RF network based power amplifier architecture
US20150092625A1 (en) * 2013-03-15 2015-04-02 Rf Micro Devices, Inc. Hybrid active and passive tunable rf filters
US9774311B2 (en) 2013-03-15 2017-09-26 Qorvo Us, Inc. Filtering characteristic adjustments of weakly coupled tunable RF filters
US9391565B2 (en) 2013-03-15 2016-07-12 TriQuint International PTE, Ltd. Amplifier phase distortion correction based on amplitude distortion measurement
US9705478B2 (en) 2013-08-01 2017-07-11 Qorvo Us, Inc. Weakly coupled tunable RF receiver architecture
US9755671B2 (en) 2013-08-01 2017-09-05 Qorvo Us, Inc. VSWR detector for a tunable filter structure
US12224096B2 (en) 2013-03-15 2025-02-11 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9628045B2 (en) 2013-08-01 2017-04-18 Qorvo Us, Inc. Cooperative tunable RF filters
US9825656B2 (en) 2013-08-01 2017-11-21 Qorvo Us, Inc. Weakly coupled tunable RF transmitter architecture
US9866197B2 (en) 2013-06-06 2018-01-09 Qorvo Us, Inc. Tunable RF filter based RF communications system
US9780756B2 (en) 2013-08-01 2017-10-03 Qorvo Us, Inc. Calibration for a tunable RF filter structure
US9685928B2 (en) 2013-08-01 2017-06-20 Qorvo Us, Inc. Interference rejection RF filters
US9859863B2 (en) 2013-03-15 2018-01-02 Qorvo Us, Inc. RF filter structure for antenna diversity and beam forming
JP5864468B2 (ja) * 2013-03-29 2016-02-17 東光株式会社 誘電体導波管入出力構造
US9780817B2 (en) 2013-06-06 2017-10-03 Qorvo Us, Inc. RX shunt switching element-based RF front-end circuit
US9966981B2 (en) 2013-06-06 2018-05-08 Qorvo Us, Inc. Passive acoustic resonator based RF receiver
US9705542B2 (en) 2013-06-06 2017-07-11 Qorvo Us, Inc. Reconfigurable RF filter
US9800282B2 (en) 2013-06-06 2017-10-24 Qorvo Us, Inc. Passive voltage-gain network
CN105229847B (zh) * 2013-06-25 2018-07-17 英特尔公司 空腔滤波器谐振器之间的耦合布置
DE102013020428A1 (de) 2013-12-05 2015-06-11 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise
DE102015002579A1 (de) * 2015-02-27 2016-09-01 Kathrein-Austria Ges.M.B.H. Hochfrequenzfilter in cavity Bauweise
US10796835B2 (en) 2015-08-24 2020-10-06 Qorvo Us, Inc. Stacked laminate inductors for high module volume utilization and performance-cost-size-processing-time tradeoff
DE102015011182B4 (de) * 2015-08-27 2023-04-06 Telefonaktiebolaget Lm Ericsson (Publ) HF-Filter in cavity Bauweise mit einer Umgehungsleitung für niederfrequente Signale und Spannungen
JP6572391B2 (ja) * 2015-11-27 2019-09-11 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 誘電体フィルタ、トランシーバ、および基地局
US11139238B2 (en) 2016-12-07 2021-10-05 Qorvo Us, Inc. High Q factor inductor structure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390741A (en) * 1977-01-21 1978-08-09 Nec Corp Band pass filter
US4890078A (en) * 1988-04-12 1989-12-26 Phase Devices Limited Diplexer
US5083102A (en) * 1988-05-26 1992-01-21 University Of Maryland Dual mode dielectric resonator filters without iris
US5329687A (en) * 1992-10-30 1994-07-19 Teledyne Industries, Inc. Method of forming a filter with integrally formed resonators
US5410284A (en) * 1992-12-09 1995-04-25 Allen Telecom Group, Inc. Folded multiple bandpass filter with various couplings
US5748058A (en) * 1995-02-03 1998-05-05 Teledyne Industries, Inc. Cross coupled bandpass filter
US6052040A (en) * 1997-03-03 2000-04-18 Ngk Spark Plug Co., Ltd. Dielectric duplexer with different capacitive coupling between antenna pad and transmitting and receiving sections
US5994978A (en) * 1998-02-17 1999-11-30 Cts Corporation Partially interdigitated combline ceramic filter
JP3348658B2 (ja) 1998-09-11 2002-11-20 株式会社村田製作所 誘電体フィルタ、複合誘電体フィルタ、アンテナ共用器および通信装置
DE19917087C2 (de) 1999-04-15 2001-07-26 Kathrein Werke Kg Hochfrequenzfilter
US6392506B2 (en) * 1999-12-06 2002-05-21 Kathrein, Inc. Receive/transmit multiple cavity filter having single input/output cavity
US6975181B2 (en) * 2001-05-31 2005-12-13 Sei-Joo Jang Dielectric resonator loaded metal cavity filter
US6624723B2 (en) * 2001-07-10 2003-09-23 Radio Frequency Systems, Inc. Multi-channel frequency multiplexer with small dimension
DE10320620B3 (de) * 2003-05-08 2004-11-04 Kathrein-Werke Kg Hochfrequenzweiche

Also Published As

Publication number Publication date
KR100954477B1 (ko) 2010-04-22
AU2004237283A1 (en) 2004-11-18
US20040222868A1 (en) 2004-11-11
ES2278313T3 (es) 2007-08-01
EP1620913B1 (de) 2006-12-27
DE10320620B3 (de) 2004-11-04
WO2004100305A1 (de) 2004-11-18
KR20060009818A (ko) 2006-02-01
US6933804B2 (en) 2005-08-23
JP2006525703A (ja) 2006-11-09
DE502004002459D1 (de) 2007-02-08
AU2004237283B2 (en) 2008-03-13
EP1620913A1 (de) 2006-02-01
CN2694508Y (zh) 2005-04-20

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