| Transposed excitation is essential for the broadband characteristics of LP antenna. | 
    
    
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      This fact was clearly verified by the results of the calculations conducted
       
      by Prof. H. Nakano (Ref. 1.). 
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            (a) Transposed excitation  
            for  LP antenna. | 
           
        
       
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            (b) Non-Transposed excitation  
            for  LP antenna. | 
           
        
       
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            | A comparison of the input resistances. | 
           
          
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      | Ref. 1. H. Nakano. "Recent Progress in Broadband Antennas", 2006
      International Symposium on Antennas and Propagation, Session A, pp. 1-4,
      conf99a367-r66, November 2006, Singapore. | 
    
    
      Transposed excitation  
      for equally spaced LP antenna. | 
      Top page. |