Prediction of HBT ACPR using the Gummel Poon large signal model

Prediction of HBT ACPR using the Gummel Poon large signal model

The ability of the Gummel Poon model to predict HBT ACPR is investigated. It is shown that with proper parameter extraction, the Gummel Poon model is capable of predicting ACPR for NADC and O-QPSK CDMA. Several examples of measured versus modeled performance are given along with a detailed discussio...

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Bibliographische Detailangaben
Hauptverfasser: Teeter, D.A., Bouthillette, S., Platzker, A., Forbes, A., Lichwala, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Current measurement
Heterojunction bipolar transistors
Impedance
Parameter extraction
Power amplifiers
Predictive models
Radio frequency
Radiofrequency amplifiers
Scattering parameters
Tuners
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Beschreibung
Zusammenfassung:The ability of the Gummel Poon model to predict HBT ACPR is investigated. It is shown that with proper parameter extraction, the Gummel Poon model is capable of predicting ACPR for NADC and O-QPSK CDMA. Several examples of measured versus modeled performance are given along with a detailed discussion of the parameter extraction methodology.
ISSN:1064-7775
2379-5638
DOI:10.1109/GAAS.1997.628233