BR112014003555A2 - communication cavity component and its combination and distribution structure - Google Patents

communication cavity component and its combination and distribution structure

Info

Publication number
BR112014003555A2
BR112014003555A2 BR112014003555A BR112014003555A BR112014003555A2 BR 112014003555 A2 BR112014003555 A2 BR 112014003555A2 BR 112014003555 A BR112014003555 A BR 112014003555A BR 112014003555 A BR112014003555 A BR 112014003555A BR 112014003555 A2 BR112014003555 A2 BR 112014003555A2
Authority
BR
Brazil
Prior art keywords
combination
distribution structure
cavity component
communication cavity
communication
Prior art date
Application number
BR112014003555A
Other languages
Portuguese (pt)
Other versions
BR112014003555B1 (en
Inventor
Guo Chunbo
Chang Minhua
Di Yingjie
Dang Zhinan
Original Assignee
Comba Telecom System (China) 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 Comba Telecom System (China) Ltd filed Critical Comba Telecom System (China) Ltd
Publication of BR112014003555A2 publication Critical patent/BR112014003555A2/en
Publication of BR112014003555B1 publication Critical patent/BR112014003555B1/en

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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
BR112014003555-5A 2011-08-24 2012-07-24 COMMUNICATION CAVITY COMPONENT AND ITS COMBINATION AND DISTRIBUTION STRUCTURE BR112014003555B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110247232.3 2011-08-24
CN2011102472323A CN102386463B (en) 2011-08-24 2011-08-24 Communication cavity device and combining and distribution structure thereof
PCT/CN2012/079077 WO2013026340A1 (en) 2011-08-24 2012-07-24 Communication cavity component and merging/branching path structure thereof

Publications (2)

Publication Number Publication Date
BR112014003555A2 true BR112014003555A2 (en) 2017-03-01
BR112014003555B1 BR112014003555B1 (en) 2023-05-16

Family

ID=45825606

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003555-5A BR112014003555B1 (en) 2011-08-24 2012-07-24 COMMUNICATION CAVITY COMPONENT AND ITS COMBINATION AND DISTRIBUTION STRUCTURE

Country Status (3)

Country Link
CN (1) CN102386463B (en)
BR (1) BR112014003555B1 (en)
WO (1) WO2013026340A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102386463B (en) * 2011-08-24 2013-11-20 京信通信系统（中国）有限公司 Communication cavity device and combining and distribution structure thereof
CN103972615B (en) * 2013-01-29 2016-07-06 京信通信系统（中国）有限公司 Novel low pass filtering access and adopt its communication cavity device
CN104852108B (en) * 2015-04-29 2018-10-19 上海华为技术有限公司 A kind of input/output unit and multiplexer of multiplexer
WO2017113328A1 (en) * 2015-12-31 2017-07-06 深圳市大富科技股份有限公司 Cavity filter, low-pass member thereof, and manufacturing method therefor
CN105428761B (en) * 2016-01-04 2018-05-29 张家港保税区灿勤科技有限公司 Height inhibits low-loss tune spiral shell and exempts to debug TEM dielectric duplexers and preparation method thereof
CN107394332B (en) * 2017-08-10 2023-03-24 京信通信技术(广州)有限公司 Common port coupling device and microwave cavity device
CN108879050B (en) * 2018-07-23 2024-01-30 京信通信技术(广州)有限公司 Band-stop filter and communication cavity device
CN110474141B (en) * 2019-08-08 2024-02-27 京信通信技术(广州)有限公司 Combiner device
CN114243237B (en) * 2021-12-20 2023-04-11 大富科技(安徽)股份有限公司 Low-pass filtering structure and filter
CN116526098B (en) * 2023-05-08 2024-02-23 宁波华瓷通信技术股份有限公司 Multi-frequency combiner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001160729A (en) * 1999-12-02 2001-06-12 New Japan Radio Co Ltd Diplexer
US8494008B2 (en) * 2005-09-05 2013-07-23 National University Corporation The University Of Electro-Communications Multiplexing circuit and designing method therefor
CN1988417A (en) * 2006-12-11 2007-06-27 武汉虹信通信技术有限责任公司 Broad frequency path combining method and its path combining device
CN200986960Y (en) * 2006-12-12 2007-12-05 摩比天线技术（深圳）有限公司 Coupled structure between filter and common terminal port and duplex device using the same
TWI442621B (en) * 2007-01-19 2014-06-21 Murata Manufacturing Co High frequency parts
CN201018482Y (en) * 2007-03-12 2008-02-06 京信通信系统（中国）有限公司 Dual-frequency combiner
CN201018487Y (en) * 2007-03-12 2008-02-06 京信通信系统（中国）有限公司 Ultra-broadband dual-frequency combiner
CN201918479U (en) * 2011-01-18 2011-08-03 京信通信系统（中国）有限公司 Adjustable combiner with high relative bandwidth
CN202196844U (en) * 2011-08-24 2012-04-18 京信通信系统（中国）有限公司 Communication cavity device and path combining and separating structure thereof
CN102386463B (en) * 2011-08-24 2013-11-20 京信通信系统（中国）有限公司 Communication cavity device and combining and distribution structure thereof

Also Published As

Publication number Publication date
BR112014003555B1 (en) 2023-05-16
CN102386463B (en) 2013-11-20
WO2013026340A1 (en) 2013-02-28
CN102386463A (en) 2012-03-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: COMBA NETWORK SYSTEMS COMPANY LIMITED (CN)

B25A Requested transfer of rights approved

Owner name: COMBA TELECOM TECHNOLOGY (GUANGZHOU) LIMITED (CN)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/07/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.