Title : 
Multi-frequency phased array antenna
         
        
        
            Author_Institution : 
Standard Telecommunications Laboratories Limited, Harlow, Essex, England
         
        
        
        
        
        
        
            Keywords : 
Antenna arrays; Apertures; Arrayed waveguide gratings; Bandwidth; Dielectrics; Frequency; Loaded waveguides; Phased arrays; Radar antennas; Telecommunication standards;
         
        
        
        
            Conference_Titel : 
Antennas and Propagation Society International Symposium, 1972
         
        
        
            DOI : 
10.1109/APS.1972.1146962