A method and system is disclosed for processing one or more oblique features on a mask or reticle substrate. Based on date and time when an image is obtained in relation to other displayed images, its size is set accordingly. Accordingly, the impedance of the inputoutput matching circuits is variably controlled so that the circuits always optimized manner, and thereby high efficiency amplification can be accomplished. The proportion of component relative to the entire polyamine in the composition is 25-60 wt %. The schedule specifies downlink transmission antenna configuration to be used for the reference signal transmissions.