 That is , the transmission is lossless in the pass @-@ band with only the phase of the signal changing . Above the cut @-@ off frequency , the transmission parameters are : 
 That is , the transmission <a href='drop_aux' title='1'><mark>is</mark></a>lossless in the pass @-@ band with only the phase of the signal changing . Above the cut @-@ off frequency , the transmission parameters are : 
Dat is , da transmission lossless in the pass @-@ band witt only the phase of the signal changing . Above tdacut @-@ off frequency , the transmission parameters are :