Title :
Compact behavioral description for generalized loads using a modified DC X-parameter model
Author :
Jialin Cai ; Brazil, Thomas J.
Author_Institution :
Sch. of Electr., Univ. Coll. Dublin, Dublin, Ireland
Abstract :
A modified DC X-parameter model is presented. The model gives much better accuracy than a basic 50 Ω DC X-model. Compared with a full load-pull DC X-model, the presented model not only greatly decreases the model´s file-size, but also provides comparably good accuracy. The optimization of the model is also presented, and based on this method both the model extraction time and the file-size are further improved.
Keywords :
S-parameters; harmonic distortion; microwave circuits; compact behavioral description; generalized loads; load-pull DC X-parameter model; model extraction time; modified DC X-parameter model; polyharmonic distortion; resistance 50 ohm; Accuracy; Harmonic analysis; Load modeling; Mathematical model; Microwave theory and techniques; Optimization; Reflection coefficient; Behavioral modeling; DC X-parameter model; load-pull model;
Conference_Titel :
Wireless Symposium (IWS), 2013 IEEE International
Conference_Location :
Beijing
DOI :
10.1109/IEEE-IWS.2013.6616769
