Design of broadband microwave amplifiers with mixed-elements via reflectance data modeling


ŞENGÜL M., Yarman S. B.

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, cilt.62, ss.132-137, 2008 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 62 Konu: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.aeue.2007.01.007
  • Dergi Adı: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
  • Sayfa Sayıları: ss.132-137

Özet

A practical method is introduced, to design single-stage broadband microwave amplifiers with mixed lumped and distributed elements via modeling the reflectance data obtained from lumped-element input and output matching network prototypes. The same transducer power gain level is obtained by using less number of lumped-elements in the mixed-element amplifier than that of the lumped-element amplifier prototype. A mixed-element amplifier design is presented, to exhibit the utilization of the method. It is expected that the method will be employed, to design microwave amplifiers for broadband communication systems. (C) 2007 Elsevier GmbH. All rights reserved.