Patent ID: 11885909
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 4:
5. The object shape detection apparatus according to claim 3, wherein:
the transmitter is at a height L in a direction perpendicular to a mounting surface on which the object is mounted, L being in a range given as:, 3
              
              3
            
            ·
            x
          
          ≤
          L
          ≤
          
            
              3
            
            ·
            x
          
        
        ,
      
    
    
      
        (
        1
        )
      
    
  

x is a horizontal distance from an imaginary position to a position of the transmitter, and
the imaginary position is a position at which a line extending on a path of the emitted electromagnetic wave intersects the mounting surface.