DocumentCode
2214062
Title
Active load pull with fourth harmonic tuning based on an IQ modulator concept
Author
Bunz, Bemd ; Kompa, Günter
Author_Institution
student member, IEEE, University of Kassel, Fachgebiet Hochfrequenztechnik, Wilhelmshöher Allee 73, D-34121 Kassel, Germany, Tel: +49-561-804-6535, Fax: -6529
fYear
2003
fDate
Oct. 2003
Firstpage
359
Lastpage
361
Abstract
This paper presents on wafermeasurements of a transistor optimised for linear amplifier operation with for the first time 4th harmonic load pull variations. Results show that the termination of the 4th harmonic has nonnegligible influence on the performance of an FET.
Keywords
Impedance; Microwave measurements; Operational amplifiers; Performance evaluation; Power amplifiers; Power generation; Power measurement; Power system harmonics; Radio frequency; Radiofrequency amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2003 33rd European
Conference_Location
Munich, Germany
Print_ISBN
1-58053-834-7
Type
conf
DOI
10.1109/EUMA.2003.340964
Filename
4143028
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