Publication detail

An Efficient Steady-State Analysis of Microwave Circuits

DOBEŠ, J. BIOLEK, D. POSOLDA, P.

Original Title

An Efficient Steady-State Analysis of Microwave Circuits

Type

conference paper

Language

English

Original Abstract

Two methods for determining the steady-state are compared from the point of view of their efficiency and stability. The first one is based on idea of extrapolation and uses the *-algorithm as an effective tool; the second one is based on idea of sensitivities and uses the standard sensitivity analyses built in software packages. The comparison is done using a set of typical microwave circuits, especially the nonlinear C-class amplifier. For the autonomous circuits, a reliable detection of unknown period is implemented using derivatives of circuit variables. As a demonstration of solving the autonomous circuits, the steady-state analysis of tunable microwave oscillator is fulfilled, and the results are compared with measured data.

Keywords

steady state, SPICE, CIA

Authors

DOBEŠ, J.; BIOLEK, D.; POSOLDA, P.

RIV year

2005

Released

2. 5. 2005

Publisher

ISMOT

Location

Fukuoka, Japan

ISBN

4-9902546-1-9

Book

Proc. of ISMOT

Edition number

1

Pages from

123

Pages to

248

Pages count

126

BibTex

@inproceedings{BUT16603,
  author="Josef {Dobeš} and Dalibor {Biolek} and Petr {Posolda}",
  title="An Efficient Steady-State Analysis of Microwave Circuits",
  booktitle="Proc. of ISMOT",
  year="2005",
  number="1",
  pages="126",
  publisher="ISMOT",
  address="Fukuoka, Japan",
  isbn="4-9902546-1-9"
}