Global Electromagnetic Simulator Concept

of Microwave Active Circuits

R. Douma*, A. Mami, A. Gharsallah, A. Gharbi

Faculté des Sciences de Tunis, Laboratoire d’Electronique. Département de Physique, Tunis, Tunisia

* Corresponding author. E-mail: ridha.douma@fst.rnu.tn

Received : 20 November 2001; revised version accepted : 01 October 2003

Abstract

Electromagnetic simulator of rectangular wave-guide integrated non linear component for the design of a millimeter amplifier are presented. The characterization results are either utilised for the development of analytical model or directly used for the amplifier simulation and optimisation. The theory is based on an equivalent linear representation of the non linear circuit. Numerical results are compared with published data.

Keywords : Electromagnetic simulator; Network analysis; Active component; Rectangular waveguide.

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