Patent ID: 6292673
Filing Date: 2001-09-18
Classification: H04B

Abstract:
A radio signal transmitter for transmitting a signal including both of a radio signal being in a first frequency band and not subjected to transmission power limitation (hereinafter referred to as a first radio signal) and a radio signal being in a second frequency band different from the first frequency band and subjected to transmission power limitation (hereinafter referred to as a second radio signal), comprisingat a sending end:a separation part separating said signal into the first radio signal and the second radio signal;a first amplification part amplifying said first radio signal with an amplification factor related to the power of the first radio signal;a second amplification part amplifying said second radio signal with an amplification factor related to the power of the second radio signal; anda combination part combining amplified said first radio signal and amplified said second radio signal.