LABIANCA/HARPER: A THEORETICAL APPROACH TO THE PREDICTION OF SIGNAL 

 FLUCTUATIONS DUE TO ROUGH-SURFACE SCATTERING 



1 /'^/Z 'J'(x,t) = cos(r x-m +y) 



P(r,r',t) ~ (47rRj)"^ cos (kR^-cjt) 



r-(47rR2)'^ + (ak)2QQ(r,r')l cos (kRg-u^t) 



- (ak)Qj^(r,r») sin (kSj^(r,r') + y - (a>+i?)t) 



- (ak)Qj_(r,r') sin (kSj_(r,rO - y- (a)-i?)tj 



Figure 9. TITIE SERIES FOR A SINUSOIDAL SURFACE 



597 



