Design and simulation of Parallel circuit class E Power amplifier

Parallel circuit Class E amplifiers are topology variant of the class E amplifiers, in which the transistor is made to work as switch. The current and voltage at the transistor are made 180ᵒ out of phase by using load network and biasing circuit. Hence the power dissipation is decreased and the efficiency of the amplifier is increased. This paper presents parallel circuit class E amplifier design and simulation in ADS 2011 tool for C band applications at 5 GHz .The single stage and two stage amplifiers are designed using the standard design equations with input, output and inter stage matching