GB2518467B - Signal converter - Google Patents

Signal converter

Info

Publication number
GB2518467B
GB2518467B GB1404483.8A GB201404483A GB2518467B GB 2518467 B GB2518467 B GB 2518467B GB 201404483 A GB201404483 A GB 201404483A GB 2518467 B GB2518467 B GB 2518467B
Authority
GB
United Kingdom
Prior art keywords
signal converter
converter
signal
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.)
Active
Application number
GB1404483.8A
Other versions
GB2518467A (en
GB201404483D0 (en
Inventor
Che-Ming Wang
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.)
Wistron Neweb Corp
Original Assignee
Wistron Neweb Corp
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 Wistron Neweb Corp filed Critical Wistron Neweb Corp
Publication of GB201404483D0 publication Critical patent/GB201404483D0/en
Publication of GB2518467A publication Critical patent/GB2518467A/en
Application granted granted Critical
Publication of GB2518467B publication Critical patent/GB2518467B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
GB1404483.8A 2013-09-23 2014-03-13 Signal converter Active GB2518467B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102134147A TWI560997B (en) 2013-09-23 2013-09-23 Signal converter

Publications (3)

Publication Number Publication Date
GB201404483D0 GB201404483D0 (en) 2014-04-30
GB2518467A GB2518467A (en) 2015-03-25
GB2518467B true GB2518467B (en) 2016-03-23

Family

ID=50634703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404483.8A Active GB2518467B (en) 2013-09-23 2014-03-13 Signal converter

Country Status (2)

Country Link
GB (1) GB2518467B (en)
TW (1) TWI560997B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI682624B (en) * 2018-08-24 2020-01-11 啟碁科技股份有限公司 Frequency-boosting device and signal tramsmission system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1248360A2 (en) * 2001-04-02 2002-10-09 Tektronix, Inc. Multi-Frequency-Converter with spur avoidance
GB2402564A (en) * 2003-06-07 2004-12-08 Zarlink Semiconductor Ltd Multiple conversion tuner with reduced spuriae
EP1659685A1 (en) * 2004-11-17 2006-05-24 Alps Electric Co., Ltd. Frequency converter with two stages

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352209A (en) * 1981-03-23 1982-09-28 John Ma Up-down frequency converter for cable T.V.
US4633513A (en) * 1984-05-31 1986-12-30 Berko Technology Corporation Method and apparatus for converting television signals
US8418210B2 (en) * 2002-02-26 2013-04-09 Thomson Licensing Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture with controlled uplink transmission
JP2004129076A (en) * 2002-10-04 2004-04-22 Sharp Corp Frequency converting circuit, tuner using it, and set top box for catv reception
CN2904503Y (en) * 2006-04-04 2007-05-23 百一电子股份有限公司 Multi-input satellite signal receiver
TW200826678A (en) * 2006-12-07 2008-06-16 Prime Electronics & Amp Satellitics Inc GPS addressing identification method of digital TV and satellite signal receiving device
ES2388087T3 (en) * 2007-06-20 2012-10-08 Ruag Space Ab Flexible spurious-free frequency converter and satellite communications repeater architecture
EP2552016B1 (en) * 2011-07-28 2014-06-25 Nxp B.V. Frequency down-converter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1248360A2 (en) * 2001-04-02 2002-10-09 Tektronix, Inc. Multi-Frequency-Converter with spur avoidance
GB2402564A (en) * 2003-06-07 2004-12-08 Zarlink Semiconductor Ltd Multiple conversion tuner with reduced spuriae
EP1659685A1 (en) * 2004-11-17 2006-05-24 Alps Electric Co., Ltd. Frequency converter with two stages

Also Published As

Publication number Publication date
TW201513562A (en) 2015-04-01
TWI560997B (en) 2016-12-01
GB2518467A (en) 2015-03-25
GB201404483D0 (en) 2014-04-30

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