BE333732A - - Google Patents

Info

Publication number
BE333732A
BE333732A BE333732DA BE333732A BE 333732 A BE333732 A BE 333732A BE 333732D A BE333732D A BE 333732DA BE 333732 A BE333732 A BE 333732A
Authority
BE
Belgium
Prior art keywords
transformer
lamps
microphone
current source
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE333732A publication Critical patent/BE333732A/fr

Links

Classifications

    • 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
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
BE333732D BE333732A (enEXAMPLES)

Publications (1)

Publication Number Publication Date
BE333732A true BE333732A (enEXAMPLES)

Family

ID=12452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE333732D BE333732A (enEXAMPLES)

Country Status (1)

Country Link
BE (1) BE333732A (enEXAMPLES)

Similar Documents

Publication Publication Date Title
US7064606B2 (en) High efficiency amplifier and method of designing same
EP1609239B1 (en) High efficiency amplifier and method of designing same
EP1470635B1 (en) Composite power amplifier
CN102832886B (zh) 具有定阻抗型多工器的宽带多赫蒂放大器电路
EP1583228B1 (en) Composite power amplifier
GB2457766A (en) Inductive shunt or bypass to prevent magnetic saturation of transformer
JP2003037451A (ja) マイクロ波増幅器を線形化するためのプリディストーション回路としてのドハーティ増幅器の応用
JP2005333601A (ja) スピーカー・ユニット駆動負帰還増幅器
Helaoui et al. Power and efficiency enhancement of 3G multicarrier amplifiers using digital signal processing with experimental validation
JP2004503160A (ja) 複合増幅器を有する送信機
CN1770622B (zh) 放大器
TW200849801A (en) Power amplifier with noise shaping
JP2689011B2 (ja) 線形送信装置
US6350943B1 (en) Electric instrument amplifier
BE333732A (enEXAMPLES)
US20210119587A1 (en) Digital power amplifier
US10593314B2 (en) Inductive distortion system and method
US2022972A (en) Variable gain amplifier
Chang et al. A multiphase digital pulsewidth modulated polar transmitter architecture with reactive combiner for improved efficiency
JP2714241B2 (ja) 増幅回路
US8848944B1 (en) Low powered guitar amplifer with or without attenuator
JP2004517541A (ja) 高効率線形電力増幅用多重化入力エンベロープ復元方式
Dawson The audiophiles: Amping it up
JP2005184258A (ja) 高周波増幅器
US2807665A (en) Reduction of distortion in amplifying systems