Patent ID: 6122492
Filing Date: 2000-09-19
Classification: G06K,H01Q,H03F

Abstract:
A radio frequency power amplifier and transmitter for driving an antenna to radiate radio frequency energy, the radio frequency power amplifier and transmitter comprising:a first plurality of buffers coupled together in parallel, the first plurality of buffers receiving a waveform signal as input and providing a driving signal to the antenna;a first inverter receiving the waveform signal as an input, the first inverter generating an out-of-phase waveform signal;a second plurality of buffers coupled together in parallel, the second plurality of buffers receiving the out-of-phase waveform signal from the first inverter as input and providing an out-of-phase driving signal to the antenna; andwherein the first plurality of buffers and the second plurality of buffers are pushing or pulling responsive to the waveform signal and the out-of-phase waveform signal such that radio frequency energy is radiated by the antenna.