K. Bertling, A. Rakić, Y. Yeow, C. J. O'brien, H. Domyo
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Comparison of the RF characteristics of inversion channel and depletion channel SOS MOSFETs
Measurement of small-signal equivalent circuit parameters was carried out to estimate the RF performance of conventional inversion channel and depletion channel SOS MOSFET's. It was shown that the latter has significantly higher cutoff frequency fT attributed to electron mobility of the depletion channel.