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Theoretical Limitations of Gain and Bandwidth in Wide-Band Transistor and Esaki Diode Amplifiers

机译:宽带晶体管和Esaki二极管放大器增益和带宽的理论限制

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摘要

Results are obtained for unilateralized common-base and common-emitter amplifier cascades. A scattering matrix description of the inter¬stage is used, leading to integral constraints upon power gain as a function of frequency. The integrals are evaluated for an idealized power gain response which gives a measure of ultimate amplifier performance in terms of equivalent circuit parameters. Relative merits of common-base and common-emitter amplifiers are discussed. Two examples of tran¬sistor amplifier interstage design are presented, showing how closely one can estimate performance in a given situation using the derived limita¬tions. It is also shown how the methods used to derive the limitations lead directly to a design procedure.

著录项

  • 作者

    J. S. Logan;

  • 作者单位
  • 年度 1960
  • 页码 1-126
  • 总页数 126
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工业技术;
  • 关键词

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