Patent ID: 11962395
Assignee: CHINA STARWIN SCIENCE & TECHNOLOGY CO., LTD
Field: Telecommunications (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 6:
7. The whole-airspace satellite search method based on the phased array antenna according to claim 6, wherein in the step of converting the pointing angle of the aiming beam into the beam angle of the phased array antenna, the beam angle of the phased array antenna comprises an azimuth angle φ2, a pitch angle θ2, and a polarization angle ρ2:, φ
      2
     
     =
     
      φ
      1
     
    
   
  
  
   
    
     
      θ
      2
     
     =
     
      θ
      1
     
    
   
  
  
   
    
     
      ρ
      2
     
     =
     
      arctan
      ⁢
      
       (
       
        
         sin
         ⁢
         
          ρ
          n
         
        
        
         cos
         ⁢
         
          
           θ
           2
          
          ·
          cos
         
         ⁢
         
          ρ
          n
         
        
       
       )
      
     
    
   
  
 

wherein ρn denotes a polarization angle of the phased array antenna in a normal direction.