Desired wave/interference power ratio measuring circuit and desired wave/interference power ratio measuring method

摘要

The interference component included in the power of a desired wave is eliminated by subtracting the product of a first correction factor determined from a multiplied by the interference power from the desired wave power so as to correct the bias error in the low SIR region The desired wave component included in the power of an interference wave is eliminated by subtracting the product of a second correction factor determined from the predetermined SIR characteristic diagram multiplied by the desired wave power from the interference power so as to correct the bias error in the light SIR region