Title : 
Group-Type Unidirectional Transducers at L-Band Frequencies Utilizing Withdrawal Weighting
         
        
        
        
        
        
        
            Keywords : 
Coils; Electrodes; Frequency; Global Positioning System; Insertion loss; Instruments; L-band; Lithium niobate; SAW filters; Ultrasonic transducers;
         
        
        
        
            Conference_Titel : 
1981 Ultrasonics Symposium
         
        
            Conference_Location : 
Chicago, IL, USA
         
        
        
            DOI : 
10.1109/ULTSYM.1981.197572