Patent ID: 11962442
Assignee: NANJING ZGMICRO COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. The phase shift keying modulation method according to claim 10, wherein the phase function is,, p
      ⁡
      (
      t
      )
     
     =
     
      {
      
       
        
         0
        
        
         
          t
          ≤
          0
         
        
       
       
        
         
          
           [
           
            1
            +
            
             sin
             ⁡
             (
             
              
               π
               *
               t
               /
               T
              
              -
              
               π
               /
               2
              
             
             )
            
           
           ]
          
          /
          2
         
        
        
         
          
           0
           ≤
           t
           ≤
           T
          
          ;
          or
         
        
       
       
        
         1
        
        
         
          t
          ≥
          T
         
        
       
      
     
    
   
  
  
   
    
     
      p
      ⁡
      (
      t
      )
     
     =
     
      {
      
       
        
         0
        
        
         
          t
          ≤
          0
         
        
       
       
        
         
          t
          /
          T
         
        
        
         
          
           
            0
            ≤
            t
            ≤
            T
           
           ;
           or
          
          ,
         
        
       
       
        
         1
        
        
         
          t
          ≥
          T
         
        
       
      
     
    
   
  
  
   
    
     
      p
      ⁡
      (
      t
      )
     
     =
     
      {
      
       
        
         
          0
         
         
          
           t
           ≤
           0
          
         
        
        
         
          
           
            t
            2
           
           /
           
            T
            2
           
          
         
         
          
           0
           ≤
           t
           ≤
           T
          
         
        
        
         
          1
         
         
          
           t
           ≥
           T
          
         
        
       
       .