Automatic impedance matching under high power complex signal conditions

Author

Bilik, Vladimir ; Bezek, Jan

Author_Institution

Slovak Univ. of Technol., Bratislava, Slovakia

fYear

2009

fDate

22-23 April 2009

Firstpage

141

Lastpage

144

Abstract

The paper develops rules for proper setting of measurement control parameters in automatic impedance matching systems assuring optimal autotuning and correct display of mean values of incident, reflected, and absorbed power in situations when magnetron is modulated by high-ripple anode voltage and, in addition, the applicator input reflection coefficient periodically varies, e.g. due to the presence of a mode stirrer.

Keywords

automatic test equipment; impedance matching; optimal control; reflectometers; signal processing; tuning; absorbed power; applicator input reflection coefficient; automatic impedance matching; high-power complex signal conditions; high-ripple anode voltage; incident power; magnetron; measurement control parameters; mode stirrer; optimal autotuning; reflected power; Anodes; Applicators; Automatic voltage control; Control systems; Displays; Impedance matching; Impedance measurement; Magnetic modulators; Optimal control; Power measurement; Automatic test equipment; Impedance matching; Industrial electronics; Tuners; feature vector;

fLanguage

English

Publisher

ieee

Conference_Titel

Radioelektronika, 2009. RADIOELEKTRONIKA '09. 19th International Conference

Conference_Location

Bratislava

Print_ISBN

978-1-4244-3537-1

Electronic_ISBN

978-1-4244-3538-8

Type

conf

DOI

10.1109/RADIOELEK.2009.5158782

Filename

5158782