Patent ID: 8254437

Claim:
A transmitting apparatus comprising: a pulse generating circuit for generating a pulse string including large pulses and small pulses, the large pulses having greater pulse peak power than the small pulses, the large pulses having greater pulse peak power than the small pulses; a pulse repetition cycle determining circuit for determining a pulse repetition cycle of the pulse string; a peak power determining circuit for determining a pulse peak power of the large pulses and the small pulses in the pulse string, wherein the pulse peak power of the pulses is determined based on a type of transmission data being transmitted or based on status of a wireless communication path through which the transmission data is transmitted; and a modulator for modulating the pulse string with the transmission data for generating a radio frequency (RF) transmission signal, wherein the pulse repetition cycle determining circuit and the peak power determining circuit determine the pulse repetition cycle and the pulse peak power so that the large pulses are transmitted at an interval that is controlled based on the type of transmission data or the status of the wireless communication path so that an average power of the RF transmission signal is constant.