DE60304708D1 - Trennung von frequenzinhalten unter gebrauch von komplexen frequenzverschiebungsumsetzern - Google Patents

Trennung von frequenzinhalten unter gebrauch von komplexen frequenzverschiebungsumsetzern

Info

Publication number
DE60304708D1
DE60304708D1 DE60304708T DE60304708T DE60304708D1 DE 60304708 D1 DE60304708 D1 DE 60304708D1 DE 60304708 T DE60304708 T DE 60304708T DE 60304708 T DE60304708 T DE 60304708T DE 60304708 D1 DE60304708 D1 DE 60304708D1
Authority
DE
Germany
Prior art keywords
connectors
separation
frequency
complex
shifter
Prior art date
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.)
Expired - Lifetime
Application number
DE60304708T
Other languages
English (en)
Other versions
DE60304708T2 (de
Inventor
John Lillington
Antonio Renato Russo
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.)
Rheinmetall Electronics UK Ltd
Original Assignee
RF Engines 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 RF Engines Ltd filed Critical RF Engines Ltd
Application granted granted Critical
Publication of DE60304708D1 publication Critical patent/DE60304708D1/de
Publication of DE60304708T2 publication Critical patent/DE60304708T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0264—Filter sets with mutual related characteristics
    • H03H17/0266—Filter banks
DE60304708T 2002-07-04 2003-07-01 Trennung von frequenzinhalten unter gebrauch von komplexen frequenzverschiebungsumsetzern Expired - Lifetime DE60304708T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0215502A GB2390497A (en) 2002-07-04 2002-07-04 Frequency band separation using complex frequency shifting converters
GB0215502 2002-07-04
PCT/GB2003/002821 WO2004006434A1 (en) 2002-07-04 2003-07-01 Frequency content separation using complex frequency shifting converters

Publications (2)

Publication Number Publication Date
DE60304708D1 true DE60304708D1 (de) 2006-05-24
DE60304708T2 DE60304708T2 (de) 2007-01-04

Family

ID=9939845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304708T Expired - Lifetime DE60304708T2 (de) 2002-07-04 2003-07-01 Trennung von frequenzinhalten unter gebrauch von komplexen frequenzverschiebungsumsetzern

Country Status (6)

Country Link
US (1) US7483498B2 (de)
EP (1) EP1520343B1 (de)
AU (1) AU2003281383A1 (de)
DE (1) DE60304708T2 (de)
GB (1) GB2390497A (de)
WO (1) WO2004006434A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8107515B2 (en) * 2008-12-17 2012-01-31 Comtech Ef Data Corporation Burst processing modem
US8164503B2 (en) * 2009-12-14 2012-04-24 Tektronix, Inc. Data converter system that avoids interleave images and distortion products
EP2521268B1 (de) * 2011-04-28 2015-09-16 Tektronix, Inc. Datenkonverter zur Vermeidung von Bildüberlappung und Verzerrungsprodukten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519541C2 (sv) * 1996-10-02 2003-03-11 Ericsson Telefon Ab L M Förfarande och anordning för transformering av en reell digital bredbandig bandpassignal till en uppsättning digitala basbandssignaler med I- och Q-komponenter
US6026129A (en) * 1996-03-27 2000-02-15 Matsushita Electric Industrial Co., Ltd. Radio receiving apparatus for receiving communication signals of different bandwidths
US7092043B2 (en) * 1998-11-12 2006-08-15 Broadcom Corporation Fully integrated tuner architecture
GB0004700D0 (en) * 2000-02-28 2000-04-19 Lillington John Frequency analysis
US6760342B1 (en) * 2000-06-28 2004-07-06 Northrop Grumman Corporation Channelizer for a multi-carrier receiver
GB0020528D0 (en) * 2000-08-22 2000-10-11 Mitel Semiconductor Ltd Multiple conversion tuner
US6944238B2 (en) * 2001-02-16 2005-09-13 Lucent Technologies Inc. Digital transmitter system and method
US8774327B2 (en) * 2005-01-28 2014-07-08 Broadcom Corporation Adjustable RF receiver

Also Published As

Publication number Publication date
AU2003281383A1 (en) 2004-01-23
WO2004006434A1 (en) 2004-01-15
GB0215502D0 (en) 2002-08-14
US20050249313A1 (en) 2005-11-10
US7483498B2 (en) 2009-01-27
EP1520343B1 (de) 2006-04-19
EP1520343A1 (de) 2005-04-06
DE60304708T2 (de) 2007-01-04
GB2390497A (en) 2004-01-07

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Legal Events

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