TREA

Details of arrangements for controlling amplification

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Industry

  • CPC
  • H03G1/00
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Parent Industries

HELECTRICITY H03Electronic circuits H03GCONTROL OF AMPLIFICATION

Current Industry

H03G1/00Details of arrangements for controlling amplification

Sub Industries

H03G1/0005Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal H03G1/0011the device being at least one of the amplifying tubes of the amplifier H03G1/0017the device being at least one of the amplifying solid state elements of the amplifier H03G1/0023in emitter-coupled or cascode amplifiers H03G1/0029using FETs H03G1/0035using continuously variable impedance elements H03G1/0041using thermistors H03G1/0047using photo-electric elements H03G1/0052using diodes H03G1/0058PIN-diodes H03G1/0064Variable capacitance diodes H03G1/007using FET type devices H03G1/0076using galvanomagnetic elements H03G1/0082using bipolar transistor-type devices H03G1/0088using discontinuously variable devices H03G1/0094using switched capacitors H03G1/02Remote control of amplification, tone, or bandwidth H03G1/04Modifications of control circuit to reduce distortion caused by control
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