GB201102474D0 - Reconfigurable filter - Google Patents

Reconfigurable filter

Info

Publication number: GB201102474D0
Authority: GB; United Kingdom
Prior art keywords: reconfigurable filter; reconfigurable; filter
Prior art date: 2011-02-11
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB1102474.2A

Other versions

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.)

Elonics Ltd

Original Assignee

Elonics 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.)

2011-02-11

Filing date

2011-02-11

Publication date

2011-03-30

2011-02-11 Application filed by Elonics Ltd filed Critical Elonics Ltd

2011-02-11 Priority to GB1102474.2A priority Critical patent/GB2488970A/en

2011-03-30 Publication of GB201102474D0 publication Critical patent/GB201102474D0/en

2012-09-19 Publication of GB2488970A publication Critical patent/GB2488970A/en

Status Withdrawn legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
- H03H11/1252—Two integrator-loop-filters
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1291—Current or voltage controlled filters
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H2011/0494—Complex filters
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2210/00—Indexing scheme relating to details of tunable filters
- H03H2210/02—Variable filter component
- H03H2210/025—Capacitor

GB1102474.2A 2011-02-11 2011-02-11 A reconfigurable filter for TV or radio receiver ICs Withdrawn GB2488970A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB1102474.2A GB2488970A (en)	2011-02-11	2011-02-11	A reconfigurable filter for TV or radio receiver ICs

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1102474.2A GB2488970A (en)	2011-02-11	2011-02-11	A reconfigurable filter for TV or radio receiver ICs

Publications (2)

Publication Number	Publication Date
GB201102474D0 true GB201102474D0 (en)	2011-03-30
GB2488970A GB2488970A (en)	2012-09-19

Family

ID=43859320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1102474.2A Withdrawn GB2488970A (en)	2011-02-11	2011-02-11	A reconfigurable filter for TV or radio receiver ICs

Country Status (1)

Country	Link
GB (1)	GB2488970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107733399A (en) *	2016-08-12	2018-02-23	波音公司	Active band-pass filter circuit with adjustable resistor device and adjustable condenser device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9214972B2 (en) *	2013-06-13	2015-12-15	Qualcomm Technologies International, Ltd.	Method and apparatus for on-demand interference rejection in multi-band GNSS receivers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6738601B1 (en) *	1999-10-21	2004-05-18	Broadcom Corporation	Adaptive radio transceiver with floating MOSFET capacitors
DE102004022324A1 (en) *	2004-05-06	2005-12-01	Infineon Technologies Ag	Signal conditioning circuit, in particular for a receiver arrangement for mobile communications
US20070132442A1 (en) *	2005-12-12	2007-06-14	Jones Philip M	Filter tuning
CN102273196B (en) *	2008-10-31	2013-09-25	辛奥普希斯股份有限公司	Programmable IF output receiver, and applications thereof
EP2239860B1 (en) *	2009-04-07	2012-08-15	The Swatch Group Research and Development Ltd.	High-sensitivity, low-rate fsk modulation signal receiver

2011
- 2011-02-11 GB GB1102474.2A patent/GB2488970A/en not_active Withdrawn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107733399A (en) *	2016-08-12	2018-02-23	波音公司	Active band-pass filter circuit with adjustable resistor device and adjustable condenser device
CN107733399B (en) *	2016-08-12	2023-08-29	波音公司	Active bandpass filter circuit with adjustable resistive device and adjustable capacitive device

Also Published As

Publication number	Publication date
GB2488970A (en)	2012-09-19

Publication	Publication Date	Title
GB201117480D0 (en)	2011-11-23	Filter
ZA201307110B (en)	2018-12-19	Multi-metric filtering
GB2490543B (en)	2013-06-12	Filter arrangement
GB201109388D0 (en)	2011-07-20	Filter assembly
IL231188A (en)	2017-07-31	Filter element
PL3415213T3 (en)	2021-06-14	Filter element
IL218308A0 (en)	2012-07-31	Aperture mode filter
ZA201306141B (en)	2015-06-24	Filters
PL2705886T3 (en)	2021-12-20	Filter mechanism
EP2771292A4 (en)	2015-05-27	Water filter
EP2668528A4 (en)	2014-06-25	Filter
GB2489919B (en)	2018-02-14	Filter
GB201204234D0 (en)	2012-04-25	Filter
GB201102474D0 (en)	2011-03-30	Reconfigurable filter
GB2499495B (en)	2014-11-19	Filter Assembly
GB201211583D0 (en)	2012-08-15	Filter unit
PL2412451T3 (en)	2013-11-29	Filter
GB201100846D0 (en)	2011-03-02	Filter
GB2493421B (en)	2013-06-26	Filter
AU343010S (en)	2012-06-20	Filter
ZA201201500B (en)	2012-10-31	Filter
GB201111951D0 (en)	2011-08-24	Filter
IL227994A0 (en)	2013-09-30	Multi-metric filtering
GB2500294B (en)	2018-01-17	Filter Aid
PL119955U1 (en)	2012-10-22	Submanhole odour filter

Legal Events

Date	Code	Title	Description
2013-07-31	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)