BR9809960A - Ressonador de microondas - Google Patents

Ressonador de microondas

Info

Publication number
BR9809960A
BR9809960A BR9809960-4A BR9809960A BR9809960A BR 9809960 A BR9809960 A BR 9809960A BR 9809960 A BR9809960 A BR 9809960A BR 9809960 A BR9809960 A BR 9809960A
Authority
BR
Brazil
Prior art keywords
microwave
microwave resonator
tuning body
resonator
dielectric
Prior art date
Application number
BR9809960-4A
Other languages
English (en)
Other versions
BR9809960B1 (pt
Inventor
Malmstr M Jan
Jan Sjoeholm
Joakim Istin
Original Assignee
Allgon Ab
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 Allgon Ab filed Critical Allgon Ab
Publication of BR9809960A publication Critical patent/BR9809960A/pt
Publication of BR9809960B1 publication Critical patent/BR9809960B1/pt

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
    • H01P7/10—Dielectric resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Microwave Tubes (AREA)

Abstract

"RESSONADOR DE MICROONDAS''. Um ressonador de microondas que compreende uma cavidade (6) com um dispositivo ressonador dielétrico (8,11) que inclui um corpo de sintonização dielétrico móvel (11), o qual é acoplado mecanicamente a um motor elétrico (28). O corpo de sintonização é carregado por meio de uma haste eletricamente não condutora (12,13), que é dotada de um elemento de pega (15) deslocado de maneira resiliente (19), adaptado para prender o êmbolo (11) contra um dispositivo batente (14) sobre a haste.
BRPI9809960-4A 1997-06-06 1998-05-18 ressonador de microondas. BR9809960B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9702178A SE9702178D0 (sv) 1997-06-06 1997-06-06 Microwave resonator with dielectric tuning body secured to a movable rod
SE9702178-6 1997-06-06
PCT/SE1998/000932 WO1998056062A1 (en) 1997-06-06 1998-05-18 Microwave resonator with dielectric tuning body resiliently secured to a movable rod by spring means

Publications (2)

Publication Number Publication Date
BR9809960A true BR9809960A (pt) 2000-08-01
BR9809960B1 BR9809960B1 (pt) 2009-12-01

Family

ID=20407290

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9809960-4A BR9809960B1 (pt) 1997-06-06 1998-05-18 ressonador de microondas.

Country Status (8)

Country Link
US (1) US6255922B1 (pt)
EP (1) EP0986833B1 (pt)
CN (1) CN1133231C (pt)
AU (1) AU742330B2 (pt)
BR (1) BR9809960B1 (pt)
DE (1) DE69828395T2 (pt)
SE (1) SE9702178D0 (pt)
WO (1) WO1998056062A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222428B1 (en) 1999-06-15 2001-04-24 Allgon Ab Tuning assembly for a dielectrical resonator in a cavity
US6600394B1 (en) * 1999-09-24 2003-07-29 Radio Frequency Systems, Inc. Turnable, temperature stable dielectric loaded cavity resonator and filter
AUPQ487799A0 (en) * 1999-12-23 2000-02-03 Poseidon Scientific Instruments Pty Ltd Multi-layer microwave resonator
SE516862C2 (sv) * 2000-07-14 2002-03-12 Allgon Ab Avstämningsskruvanordning samt metod och resonator
SE517746C2 (sv) * 2000-10-20 2002-07-09 Ericsson Telefon Ab L M Lageranordning, Kavitetsfilter samt förfarande för montering därav
SE517744C2 (sv) * 2000-10-20 2002-07-09 Ericsson Telefon Ab L M Kavitetsfilter
DE10057205A1 (de) * 2000-11-17 2002-10-24 Forschungszentrum Juelich Gmbh Notchfilter
US6750730B2 (en) * 2002-05-01 2004-06-15 Marconi Communications Gmbh Tuning arrangement for a microwave device
US7078990B1 (en) * 2004-05-14 2006-07-18 Lockheed Martin Corporation RF cavity resonator with low passive inter-modulation tuning element
US7148771B2 (en) * 2004-12-21 2006-12-12 Alcatel Concentric, two stage coarse and fine tuning for ceramic resonators
EP1755189A1 (en) * 2005-08-18 2007-02-21 Matsushita Electric Industrial Co., Ltd. Microwave filters with dielectric loads of same height as filter housing
GB2452293B (en) * 2007-08-30 2011-09-28 Isotek Electronics Ltd A tuneable filter and a method of tuning such a filter
US20090139988A1 (en) * 2007-12-03 2009-06-04 Farnworth Warren M System for creating more uniform distribution of microwave energy in a cavity
CN101246984B (zh) * 2008-03-10 2013-10-09 深圳市国人射频通信有限公司 空腔滤波器频率调节机构
CN101877427B (zh) * 2010-07-02 2014-01-08 深圳市大富科技股份有限公司 通信设备、腔体滤波器、滤波器的谐振管及其制造方法
FI124178B (fi) 2011-06-08 2014-04-15 Powerwave Finland Oy Säädettävä resonaattori
CN104078730B (zh) * 2013-03-29 2017-04-26 国基电子（上海）有限公司 空腔滤波器
CN107732376A (zh) * 2016-08-11 2018-02-23 昇达科技股份有限公司 间接传动式频率自动调试滤波器
CN110444838B (zh) * 2019-08-14 2021-04-20 天华通信科技有限公司 可调谐的双工器
CN112421199B (zh) * 2020-12-09 2021-07-27 浙江蓝晶芯微电子有限公司 一种高稳定性的多功能谐振器
CN114171878A (zh) * 2021-10-22 2022-03-11 北京无线电计量测试研究所 一种常温蓝宝石谐振腔和优化方法
CN114678675B (zh) * 2022-03-07 2023-03-24 电子科技大学 一种在低温真空条件下获取既定耦合系数的装置
US11916275B1 (en) * 2023-07-31 2024-02-27 Northcomm Technologies Group, Ltd. Duplexer radio frequency assembly
CN117578053B (zh) * 2024-01-17 2024-03-29 成都宇恒博电子科技有限公司 一种改善滤波器带外抑制性能的腔体滤波器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103515A (en) 1935-08-31 1937-12-28 Rca Corp Low power factor line resonator
GB1561442A (en) * 1976-12-09 1980-02-20 Tavkoezlesi Kutato Intezet Cavity resonator assembly having linear frequency tuning and circuitry incorporating the assembly
US4661790A (en) 1983-12-19 1987-04-28 Motorola, Inc. Radio frequency filter having a temperature compensated ceramic resonator
US4728913A (en) * 1985-01-18 1988-03-01 Murata Manufacturing Co., Ltd. Dielectric resonator
US5039966A (en) * 1988-10-31 1991-08-13 Glenayre Electronics Ltd. Temperature-compensated tuning screw for cavity filters
US5105158A (en) * 1990-02-13 1992-04-14 Space Systems/Loral, Inc. Dielectric microwave resonator probe
DE4125655C2 (de) * 1991-08-02 1994-12-08 Bruker Analytische Messtechnik Resonatoranordnung für die Elektronenspinresonanz-Spektroskopie
US5440281A (en) * 1993-09-07 1995-08-08 Allen Telecom Group, Inc. Multichannel transmitter combiners employing cavities having low output impedance
US5612655A (en) * 1995-07-06 1997-03-18 Allen Telecom Group, Inc. Filter assembly comprising a plastic resonator support and resonator tuning assembly

Also Published As

Publication number Publication date
DE69828395D1 (de) 2005-02-03
AU742330B2 (en) 2001-12-20
SE9702178D0 (sv) 1997-06-06
AU8043398A (en) 1998-12-21
DE69828395T2 (de) 2005-12-08
CN1259231A (zh) 2000-07-05
CN1133231C (zh) 2003-12-31
EP0986833B1 (en) 2004-12-29
US6255922B1 (en) 2001-07-03
BR9809960B1 (pt) 2009-12-01
EP0986833A1 (en) 2000-03-22
WO1998056062A1 (en) 1998-12-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/01/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights

Owner name: ALLGON AB (SE)

B25A Requested transfer of rights approved

Owner name: POWERWAVE SWEDEN AB (SE)

B25A Requested transfer of rights approved

Owner name: POWERWAVE TECHNOLOGIES SWEDEN AB (SE)

B25A Requested transfer of rights approved

Owner name: POWERWAVE TECHNOLOGIES, INC. (US)

B25A Requested transfer of rights approved

Owner name: P-WAVE HOLDINGS, LLC (US)

B25A Requested transfer of rights approved

Owner name: POWERWAVE TECHNOLOGIES S.A.R.L. (LU)

B25A Requested transfer of rights approved

Owner name: INTEL CORPORATION (US)

B25E Requested change of name of applicant rejected

Owner name: INTEL CORPORATION (US)

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 870170063795 DE 30/08/2017, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2467, DE 17/04/2018.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2516 DE 26-03-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.