AU2003263309A1 - Miniaturised radio frequency component - Google Patents

Miniaturised radio frequency component

Info

Publication number: AU2003263309A1
Authority: AU; Australia
Prior art keywords: radio frequency; frequency component; miniaturised; miniaturised radio; component
Prior art date: 2002-09-12
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.): Abandoned

Application number

AU2003263309A

Inventor

Robert Brian Greed

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.)

BAE Systems PLC

Original Assignee

BAE Systems PLC

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.)

2002-09-12

Filing date

2003-09-03

Publication date

2004-04-30

2003-09-03 Application filed by BAE Systems PLC filed Critical BAE Systems PLC

2004-04-30 Publication of AU2003263309A1 publication Critical patent/AU2003263309A1/en

Status Abandoned 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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
- H01P1/20327—Electromagnetic interstage coupling
- H01P1/20354—Non-comb or non-interdigital filters
- H01P1/20381—Special shape resonators

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Control Of Motors That Do Not Use Commutators (AREA)

AU2003263309A 2002-09-12 2003-09-03 Miniaturised radio frequency component Abandoned AU2003263309A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0221125.8		2002-09-12
GB0221125A GB0221125D0 (en)	2002-09-12	2002-09-12	Miniaturised radio frequency component
PCT/GB2003/003830 WO2004025771A1 (en)	2002-09-12	2003-09-03	Miniaturised radio frequency component

Publications (1)

Publication Number	Publication Date
AU2003263309A1 true AU2003263309A1 (en)	2004-04-30

Family

ID=9943904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003263309A Abandoned AU2003263309A1 (en)	2002-09-12	2003-09-03	Miniaturised radio frequency component

Country Status (3)

Country	Link
AU (1)	AU2003263309A1 (en)
GB (1)	GB0221125D0 (en)
WO (1)	WO2004025771A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10050323B2 (en)	2015-11-13	2018-08-14	Commscope Italy S.R.L.	Filter assemblies, tuning elements and method of tuning a filter
CN106711558B (en) *	2015-11-13	2020-07-14	康普公司意大利有限责任公司	Filter assembly, tuning element and method for tuning a filter
JP6784184B2 (en) *	2017-02-03	2020-11-11	Tdk株式会社	Bandpass filter
JP6965733B2 (en) *	2017-12-26	2021-11-10	Tdk株式会社	Bandpass filter
CN113809492B (en) *	2018-05-30	2023-08-29	普罗斯通信技术（苏州）有限公司	Miniaturized filter
EP3913734A4 (en) *	2019-01-17	2022-09-07	Rosenberger Technology (Kunshan) Co., Ltd.	Single-layer cross-coupled filter
ES2745770B2 (en) *	2019-11-08	2020-07-06	Univ Madrid Politecnica	MULTI-BAND RESONATOR ELEMENT FOR MAKING FILTERS, POLARIZERS AND SELECTIVE SURFACES IN FREQUENCIES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58166803A (en) *	1982-03-27	1983-10-03	Fujitsu Ltd	Dielectric filter
JPH1188008A (en) *	1997-09-12	1999-03-30	Matsushita Electric Ind Co Ltd	Stacked filter and stacked shared unit

2002
- 2002-09-12 GB GB0221125A patent/GB0221125D0/en not_active Ceased
2003
- 2003-09-03 WO PCT/GB2003/003830 patent/WO2004025771A1/en not_active Application Discontinuation
- 2003-09-03 AU AU2003263309A patent/AU2003263309A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2004025771A1 (en)	2004-03-25
GB0221125D0 (en)	2002-10-23

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Legal Events

Date	Code	Title	Description
2005-06-02	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase