GB2513657B - Amplifier device - Google Patents

Amplifier device Download PDF

Info

Publication number
GB2513657B
GB2513657B GB1308056.9A GB201308056A GB2513657B GB 2513657 B GB2513657 B GB 2513657B GB 201308056 A GB201308056 A GB 201308056A GB 2513657 B GB2513657 B GB 2513657B
Authority
GB
United Kingdom
Prior art keywords
amplifier device
amplifier
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
GB1308056.9A
Other versions
GB201308056D0 (en
GB2513657A (en
Inventor
Ariesen Jan
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.)
Technetix BV
Original Assignee
Technetix BV
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 Technetix BV filed Critical Technetix BV
Priority to GB1308056.9A priority Critical patent/GB2513657B/en
Publication of GB201308056D0 publication Critical patent/GB201308056D0/en
Publication of GB2513657A publication Critical patent/GB2513657A/en
Application granted granted Critical
Publication of GB2513657B publication Critical patent/GB2513657B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/62—Two-way amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/165—A filter circuit coupled to the input of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/168—Two amplifying stages are coupled by means of a filter circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/171—A filter circuit coupled to the output of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7215—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch at the input of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7221—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch at the output of the amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
GB1308056.9A 2013-05-03 2013-05-03 Amplifier device Active GB2513657B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1308056.9A GB2513657B (en) 2013-05-03 2013-05-03 Amplifier device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1308056.9A GB2513657B (en) 2013-05-03 2013-05-03 Amplifier device

Publications (3)

Publication Number Publication Date
GB201308056D0 GB201308056D0 (en) 2013-06-12
GB2513657A GB2513657A (en) 2014-11-05
GB2513657B true GB2513657B (en) 2020-08-26

Family

ID=48627294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308056.9A Active GB2513657B (en) 2013-05-03 2013-05-03 Amplifier device

Country Status (1)

Country Link
GB (1) GB2513657B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016083356A1 (en) * 2014-11-25 2016-06-02 Tyco Electronics Raychem Bvba Network interface unit with selectable upstream/downstream frequency bands
WO2016166355A1 (en) * 2015-04-17 2016-10-20 Tyco Electronics Raychem Bvba Catv network interface unit with plug-in modular bandplan selectivity
EP3101891A1 (en) 2015-06-04 2016-12-07 Triax A/S Antenna outlet socket with selectable upstream bandwidth
PE20210995A1 (en) 2018-08-03 2021-06-01 Commscope Technologies Llc SEPARATOR MODULES FOR TERMINAL BODIES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117489A1 (en) * 2009-03-30 2010-10-14 John Mezzalingua Associates, Inc. Automatic return path switching for a signal conditioning device
US8001579B2 (en) * 2008-10-16 2011-08-16 John Mezzalingua Associates, Inc. Downstream output level and/or output level tilt compensation device between CATV distribution system and CATV user

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8001579B2 (en) * 2008-10-16 2011-08-16 John Mezzalingua Associates, Inc. Downstream output level and/or output level tilt compensation device between CATV distribution system and CATV user
WO2010117489A1 (en) * 2009-03-30 2010-10-14 John Mezzalingua Associates, Inc. Automatic return path switching for a signal conditioning device

Also Published As

Publication number Publication date
GB201308056D0 (en) 2013-06-12
GB2513657A (en) 2014-11-05

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