A Method of Detecting Vehicle Position via Three-wire Induction Line : Theoretical Characteristics by Space Reduced 4-element Array Antenna. 2001 National Convention Record I. E. E. Japan. 2001
A Method of Detecting Vehicle Position via Three-wire Induction Line : Theoretical Characteristics of Space Reduction 3-element Array Antenna in Vertical Setup. 2000 National Convention Record I.E.E. Japan. 2000