GB201203196D0 - Filter assembly and method of manufacture thereof - Google Patents

Filter assembly and method of manufacture thereof

Info

Publication number: GB201203196D0
Authority: GB; United Kingdom
Prior art keywords: manufacture; filter assembly; filter; assembly
Prior art date: 2012-02-24
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.): Ceased

Application number

GBGB1203196.9A

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.)

Radio Design Ltd

Original Assignee

Radio Design 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.)

2012-02-24

Filing date

2012-02-24

Publication date

2012-04-11

2012-02-24 Application filed by Radio Design Ltd filed Critical Radio Design Ltd

2012-02-24 Priority to GBGB1203196.9A priority Critical patent/GB201203196D0/en

2012-04-11 Publication of GB201203196D0 publication Critical patent/GB201203196D0/en

2013-02-21 Priority to GB1303064.8A priority patent/GB2499724B/en

2013-02-21 Priority to GB1303086.1A priority patent/GB2499725B/en

Status Ceased legal-status Critical Current

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
- 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
- H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability

GBGB1203196.9A 2012-02-24 2012-02-24 Filter assembly and method of manufacture thereof Ceased GB201203196D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GBGB1203196.9A GB201203196D0 (en)	2012-02-24	2012-02-24	Filter assembly and method of manufacture thereof
GB1303064.8A GB2499724B (en)	2012-02-24	2013-02-21	Filter apparatus and method of manufacture thereof
GB1303086.1A GB2499725B (en)	2012-02-24	2013-02-21	Filter apparatus and method of manufacture thereof

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB1203196.9A GB201203196D0 (en)	2012-02-24	2012-02-24	Filter assembly and method of manufacture thereof

Publications (1)

Publication Number	Publication Date
GB201203196D0 true GB201203196D0 (en)	2012-04-11

Family

ID=45991659

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GBGB1203196.9A Ceased GB201203196D0 (en)	2012-02-24	2012-02-24	Filter assembly and method of manufacture thereof
GB1303086.1A Active GB2499725B (en)	2012-02-24	2013-02-21	Filter apparatus and method of manufacture thereof
GB1303064.8A Active GB2499724B (en)	2012-02-24	2013-02-21	Filter apparatus and method of manufacture thereof

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
GB1303086.1A Active GB2499725B (en)	2012-02-24	2013-02-21	Filter apparatus and method of manufacture thereof
GB1303064.8A Active GB2499724B (en)	2012-02-24	2013-02-21	Filter apparatus and method of manufacture thereof

Country Status (1)

Country	Link
GB (3)	GB201203196D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB201511325D0 (en) *	2015-06-29	2015-08-12	Radio Design Ltd	Filter apparatus and method of use thereof
CN105244592B (en) *	2015-10-30	2019-01-22	成都天奥电子股份有限公司	A kind of bonding reinforces the method and device thereof of dielectric resonator
CN108370080A (en) *	2015-12-03	2018-08-03	华为技术有限公司	Filter assembly
CN107248610B (en) *	2017-07-20	2020-10-02	武汉凡谷电子技术股份有限公司	Anti-cracking dielectric resonator and manufacturing method thereof
CN114365347B (en) *	2019-09-13	2023-06-06	千叶正毅	high frequency filter

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4686496A (en) *	1985-04-08	1987-08-11	Northern Telecom Limited	Microwave bandpass filters including dielectric resonators mounted on a suspended substrate board
JPS63250201A (en) *	1987-04-06	1988-10-18	Murata Mfg Co Ltd	Dielectric resonator
JPH09223907A (en) *	1996-02-19	1997-08-26	Ngk Spark Plug Co Ltd	Dielectric resonator
US6323746B1 (en) *	1997-08-25	2001-11-27	Control Devices, Inc.	Dielectric mounting system
AU8911498A (en) *	1997-08-25	1999-03-16	Control Devices, Inc.	Improved dielectric mounting system
ATE461537T1 (en) *	2000-06-15	2010-04-15	Panasonic Corp	RESONATOR AND HIGH FREQUENCY FILTER
DE10196900T1 (en) *	2000-11-13	2003-10-02	Remec Oy Oulu	Dielectric resonator
JP2003163517A (en) *	2001-11-28	2003-06-06	Alps Electric Co Ltd	Dielectric resonator device
EP1505687A1 (en) *	2003-08-04	2005-02-09	Matsushita Electric Industrial Co., Ltd.	Dielectric resonator, dielectric filter, and method of supporting dielectric resonance element
EP1755189A1 (en) *	2005-08-18	2007-02-21	Matsushita Electric Industrial Co., Ltd.	Microwave filters with dielectric loads of same height as filter housing
US8633789B2 (en) *	2008-05-21	2014-01-21	Telefonaktiebolaget L M Ericsson (Publ)	Force arrangement for radio frequency filters
WO2010013982A2 (en) *	2008-08-01	2010-02-04	Kmw Inc.	Dielectric resonator in rf filter and assembly method therefor
CN101546857B (en) *	2009-04-21	2012-11-07	华为技术有限公司	A medium resonator and its assembling method, medium filter
CN201749934U (en) *	2010-03-17	2011-02-16	深圳市大富科技股份有限公司	Dielectric resonator and dielectric filter
CN101924261A (en) *	2010-07-05	2010-12-22	深圳市大富科技股份有限公司	Communication equipment, medium filter and medium resonant rod
CN102148417B (en) *	2010-08-18	2014-04-09	深圳市大富科技股份有限公司	Dielectric filer, dielectric resonator and cover plate unit, and communication equipment
CN202004138U (en) *	2010-08-18	2011-10-05	深圳市大富科技股份有限公司	Dielectric filter, dielectric resonator, cover plate unit and communication equipment
CN102025008B (en) *	2010-12-06	2013-09-04	深圳市大富科技股份有限公司	Dielectric filter, dielectric syntony pole installation structure and communication equipment
CN201966312U (en) *	2010-12-06	2011-09-07	武汉凡谷电子技术股份有限公司	TM (Transverse Magnetic) mode dielectric filter
CN102222811A (en) *	2011-03-28	2011-10-19	聚信科技有限公司	Filter

2012
- 2012-02-24 GB GBGB1203196.9A patent/GB201203196D0/en not_active Ceased
2013
- 2013-02-21 GB GB1303086.1A patent/GB2499725B/en active Active
- 2013-02-21 GB GB1303064.8A patent/GB2499724B/en active Active

Also Published As

Publication number	Publication date
GB201303086D0 (en)	2013-04-10
GB2499725B (en)	2019-11-13
GB2499725A (en)	2013-08-28
GB201303064D0 (en)	2013-04-10
GB2499724B (en)	2019-11-13
GB2499724A (en)	2013-08-28

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Legal Events

Date	Code	Title	Description
2013-08-21	AT	Applications terminated before publication under section 16(1)