Power amplification circuit and transmitter

A transmitter, comprising a power amplifier, wherein:

• the power amplifier comprises a power amplifying transistor die, a first metal oxide semiconductor capacitor, a direct current decoupling capacitor, and an output matching network, wherein:
• a drain of the power amplifying transistor die is connected to a first end of the first metal oxide semiconductor capacitor by a first bonding wire, and a second end of the first metal oxide semiconductor capacitor is grounded;
• the drain of the power amplifying transistor die is directly connected to the output matching network by a second bonding wire, and a source of the power amplifying transistor die is grounded;
• the first end of the first metal oxide semiconductor capacitor is connected to a first end of the direct current decoupling capacitor by a third bonding wire;
• and
• a second end of the direct current decoupling capacitor is grounded
• wherein the first end of the first metal oxide semiconductor capacitor is connected, by the third bonding wire, to a microstrip on a printed circuit board on which the power amplifier is located, and the microstrip is connected to the first end of the direct current decoupling capacitor that is between the first metal oxide semiconductor capacitor and the output matching network.