DE69933682D1 - Wellenleitungsfilter vom dämpfungstyp mit mehreren dielektrischen schichten - Google Patents

Wellenleitungsfilter vom dämpfungstyp mit mehreren dielektrischen schichten

Info

Publication number
DE69933682D1
DE69933682D1 DE69933682T DE69933682T DE69933682D1 DE 69933682 D1 DE69933682 D1 DE 69933682D1 DE 69933682 T DE69933682 T DE 69933682T DE 69933682 T DE69933682 T DE 69933682T DE 69933682 D1 DE69933682 D1 DE 69933682D1
Authority
DE
Germany
Prior art keywords
filter
ghz
approximately
wave
dielectric layers
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 - Fee Related
Application number
DE69933682T
Other languages
English (en)
Other versions
DE69933682T2 (de
Inventor
Lillo A De
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.)
Merrimac Industries Inc
Original Assignee
Merrimac Industries Inc
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
Priority claimed from US09/199,831 external-priority patent/US6154106A/en
Application filed by Merrimac Industries Inc filed Critical Merrimac Industries Inc
Application granted granted Critical
Publication of DE69933682D1 publication Critical patent/DE69933682D1/de
Publication of DE69933682T2 publication Critical patent/DE69933682T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P1/219—Evanescent mode filters

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)
DE69933682T 1998-08-27 1999-08-27 Wellenleitungsfilter vom dämpfungstyp mit mehreren dielektrischen schichten Expired - Fee Related DE69933682T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US330899 1981-12-15
US199831 1988-05-26
US9806998P 1998-08-27 1998-08-27
US98069P 1998-08-27
US09/199,831 US6154106A (en) 1998-08-27 1998-11-25 Multilayer dielectric evanescent mode waveguide filter
US09/330,899 US6137383A (en) 1998-08-27 1999-06-11 Multilayer dielectric evanescent mode waveguide filter utilizing via holes
PCT/US1999/019442 WO2000013253A1 (en) 1998-08-27 1999-08-27 Multilayer dielectric evanescent mode waveguide filter

Publications (2)

Publication Number Publication Date
DE69933682D1 true DE69933682D1 (de) 2006-11-30
DE69933682T2 DE69933682T2 (de) 2007-08-23

Family

ID=27378495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933682T Expired - Fee Related DE69933682T2 (de) 1998-08-27 1999-08-27 Wellenleitungsfilter vom dämpfungstyp mit mehreren dielektrischen schichten

Country Status (9)

Country Link
US (1) US6137383A (de)
EP (1) EP1110267B1 (de)
JP (2) JP3880796B2 (de)
CN (1) CN1324503A (de)
AT (1) ATE343225T1 (de)
CA (1) CA2341758C (de)
DE (1) DE69933682T2 (de)
TW (1) TW431017B (de)
WO (1) WO2000013253A1 (de)

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US6238946B1 (en) 1999-08-17 2001-05-29 International Business Machines Corporation Process for fabricating single crystal resonant devices that are compatible with integrated circuit processing
US6535083B1 (en) 2000-09-05 2003-03-18 Northrop Grumman Corporation Embedded ridge waveguide filters
JP2002232209A (ja) * 2000-11-29 2002-08-16 Tdk Corp バンドパスフィルタ
US7249338B2 (en) * 2003-05-21 2007-07-24 Gateway Inc. High speed bus with radio frequency microstrip
KR100626647B1 (ko) * 2003-11-06 2006-09-21 한국전자통신연구원 비아를 이용한 도파관 필터
US7030719B2 (en) * 2004-01-16 2006-04-18 Northrop Grumman Corporation Method for tuning the center frequency of embedded microwave filters
US7772124B2 (en) * 2008-06-17 2010-08-10 International Business Machines Corporation Method of manufacturing a through-silicon-via on-chip passive MMW bandpass filter
US8120145B2 (en) * 2008-06-17 2012-02-21 International Business Machines Corporation Structure for a through-silicon-via on-chip passive MMW bandpass filter
US20100108369A1 (en) * 2008-10-31 2010-05-06 Alexander Tom Printed Circuit Boards, Printed Circuit Board Capacitors, Electronic Filters, Capacitor Forming Methods, and Articles of Manufacture
CN101729036B (zh) * 2009-04-24 2012-10-03 南京理工大学 高阻带抑制微型微波中频带通滤波器
US8823470B2 (en) 2010-05-17 2014-09-02 Cts Corporation Dielectric waveguide filter with structure and method for adjusting bandwidth
US8884716B2 (en) * 2011-02-14 2014-11-11 Sony Corporation Feeding structure for cavity resonators
US9130256B2 (en) 2011-05-09 2015-09-08 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9130255B2 (en) 2011-05-09 2015-09-08 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9030278B2 (en) 2011-05-09 2015-05-12 Cts Corporation Tuned dielectric waveguide filter and method of tuning the same
US9030279B2 (en) 2011-05-09 2015-05-12 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US8963657B2 (en) 2011-06-09 2015-02-24 International Business Machines Corporation On-chip slow-wave through-silicon via coplanar waveguide structures, method of manufacture and design structure
US10050321B2 (en) 2011-12-03 2018-08-14 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US10116028B2 (en) 2011-12-03 2018-10-30 Cts Corporation RF dielectric waveguide duplexer filter module
US9583805B2 (en) 2011-12-03 2017-02-28 Cts Corporation RF filter assembly with mounting pins
US9130258B2 (en) 2013-09-23 2015-09-08 Cts Corporation Dielectric waveguide filter with direct coupling and alternative cross-coupling
US9666921B2 (en) 2011-12-03 2017-05-30 Cts Corporation Dielectric waveguide filter with cross-coupling RF signal transmission structure
US9888568B2 (en) 2012-02-08 2018-02-06 Crane Electronics, Inc. Multilayer electronics assembly and method for embedding electrical circuit components within a three dimensional module
US9178256B2 (en) * 2012-04-19 2015-11-03 Qualcomm Mems Technologies, Inc. Isotropically-etched cavities for evanescent-mode electromagnetic-wave cavity resonators
US9123983B1 (en) 2012-07-20 2015-09-01 Hittite Microwave Corporation Tunable bandpass filter integrated circuit
US10128556B2 (en) * 2013-03-24 2018-11-13 Telefonaktiebolaget Lm Ericsson (Publ) Transition between a SIW and a waveguide interface
WO2015157510A1 (en) 2014-04-10 2015-10-15 Cts Corporation Rf duplexer filter module with waveguide filter assembly
US9230726B1 (en) 2015-02-20 2016-01-05 Crane Electronics, Inc. Transformer-based power converters with 3D printed microchannel heat sink
US11081769B2 (en) 2015-04-09 2021-08-03 Cts Corporation RF dielectric waveguide duplexer filter module
US10483608B2 (en) 2015-04-09 2019-11-19 Cts Corporation RF dielectric waveguide duplexer filter module
CN110202414B (zh) * 2019-05-21 2020-07-31 王勇 一种基于光学倏逝波的非接触式高精度对刀系统
US11437691B2 (en) 2019-06-26 2022-09-06 Cts Corporation Dielectric waveguide filter with trap resonator

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Publication number Priority date Publication date Assignee Title
US3855161A (en) * 1973-06-14 1974-12-17 Filfast Corp Method of neutralizing a catalyzed aldehyde condensation resin foam
US3949327A (en) * 1974-08-01 1976-04-06 Sage Laboratories, Inc. Waveguide low pass filter
US3955161A (en) * 1974-08-05 1976-05-04 General Dynamics Corporation Molded waveguide filter with integral tuning posts
JPS5986307A (ja) * 1982-11-09 1984-05-18 Shimada Phys & Chem Ind Co Ltd エバネセントモ−ド形共振器
CA1194159A (en) * 1984-05-28 1985-09-24 Abdelmegid K. Saad Low pass filters with finite transmission zeros in evanescent modes
JPS63220603A (ja) * 1987-03-10 1988-09-13 Yuniden Kk セラミツク導波管型濾波回路
FR2632123B1 (fr) * 1988-05-27 1991-01-18 Alcatel Thomson Faisceaux Filtre multiplexe en hyperfrequence, et procede de reglage d'un tel filtre
US4837535A (en) * 1989-01-05 1989-06-06 Uniden Corporation Resonant wave filter
US5406234A (en) * 1992-12-30 1995-04-11 Itt Corporation Tunable microwave filter apparatus having a notch resonator
US5382931A (en) * 1993-12-22 1995-01-17 Westinghouse Electric Corporation Waveguide filters having a layered dielectric structure
US5739734A (en) * 1997-01-13 1998-04-14 Victory Industrial Corporation Evanescent mode band reject filters and related methods
JP3610751B2 (ja) * 1997-01-24 2005-01-19 株式会社村田製作所 誘電体フィルタ及び誘電体デュプレクサ
JPH10276010A (ja) * 1997-01-29 1998-10-13 Murata Mfg Co Ltd 誘電体フィルタ及び誘電体デュプレクサ

Also Published As

Publication number Publication date
WO2000013253A1 (en) 2000-03-09
TW431017B (en) 2001-04-21
EP1110267A1 (de) 2001-06-27
JP2002524895A (ja) 2002-08-06
JP2005057804A (ja) 2005-03-03
DE69933682T2 (de) 2007-08-23
JP3880796B2 (ja) 2007-02-14
US6137383A (en) 2000-10-24
CA2341758A1 (en) 2000-03-09
EP1110267B1 (de) 2006-10-18
ATE343225T1 (de) 2006-11-15
CN1324503A (zh) 2001-11-28
CA2341758C (en) 2004-04-06
EP1110267A4 (de) 2003-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee