An Efficient Steady-State Analysis of Microwave Circuits

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F05%3APU54259" target="_blank" >RIV/00216305:26220/05:PU54259 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

An Efficient Steady-State Analysis of Microwave Circuits

Original language description

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 periodd 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.

Czech name

Efektivní analýza ustálených stavů v mikrovlnných obvodech

Czech description

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 periodd 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.

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GA102%2F05%2F0277" target="_blank" >GA102/05/0277: Current- and hybrid-mode circuits for analog signal processing</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proc. of ISMOT

ISBN

4-9902546-1-9

ISSN

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e-ISSN

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Number of pages

126

Pages from-to

123-248

Publisher name

ISMOT

Place of publication

Fukuoka, Japan

Event location

Fukuoka, Japan

Event date

Aug 22, 2005

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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