Title : 
Investigations of Surface Acoustic Wave Directional Couplers
         
        
            Author : 
Adkins, Larry R. ; Hughes, A.James
         
        
        
        
        
        
        
            Keywords : 
Acoustic devices; Acoustic waves; Bandwidth; Directional couplers; Gold; Strips; Substrates; Surface acoustic wave devices; Surface acoustic waves; Surface topography;
         
        
        
            Journal_Title : 
Sonics and Ultrasonics, IEEE Transactions on
         
        
        
        
        
            DOI : 
10.1109/T-SU.1972.29643