Patent ID: 11916408
Assignee: GURU WIRELESS, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The wireless power delivery system of claim 1, wherein the re-calculated phase settings include a phase adjustment of:, Δψ
      mn
    
    ⁢
    
      =
      
        2
        ⁢
        π
      
    
    ⁢
    
      
        
          2
          ⁢
          π
        
        λ
      
      ⁢
      Δ
      ⁢
      
        
          L
          
            m
            ⁢
            n
          
        
        ⁡
        
          (
          
            
              
                R
                →
              
              0
            
            ⁢
            
              
                R
                →
              
              1
            
          
          )
        
      
    
  
  ,

where antenna m,n in the GU antenna array is used to refocus the wireless scan signal to location {right arrow over (R)}1 from a calibration point {right arrow over (R)}0, and ΔLmn({right arrow over (R)}0{right arrow over (R)}1) is the length difference of antenna m,n in the array to the calibration point {right arrow over (R)}0 and the location {right arrow over (R)}1.