Title : 
Simplified method for synthesising m.q.f. filters
         
        
        
            Author_Institution : 
UniversitÃ\xa0 di Roma `La Sapienza¿, Istituto di Comunicazioni Elettriche, Roma, Italy
         
        
        
        
        
            fDate : 
4/1/1980 12:00:00 AM
         
        
        
        
            Abstract : 
The synthesis of m.q.f. filters is reduced to the application of direct formulas. The proposed method is based on a simplification of the elastic equation describing the coupling of two electrode pairs.
         
        
            Keywords : 
crystal filters; passive filters; AT cut crystal plate; counter electrode pairs; crystal filters; elastic equations; elastically coupled piezoelectric system; interelectrode regions; linear array; monolithic quartz filter; passive filters; reactive passband filter;
         
        
        
            Journal_Title : 
Electronic Circuits and Systems, IEE Proceedings G
         
        
        
        
        
            DOI : 
10.1049/ip-g-1:19800010