A discrete continuous time-domain analysis of a generalized class E amplifier

Relation Between INL and ACPR of RF DACs

“…Extensive efforts have been expended on modeling class-E stages [21], [22], [23], [24], [25], but the resulting equations are difficult to use for ACPR analysis. The lengthy expressions developed in the prior work arise due to the use of standard circuit analysis techniques such as Kirchhoff's laws.…”