| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electromagnetic anechoic box capable of improving inspection accuracy without enlarging the physical size. <P>SOLUTION: In this electromagnetic anechoic box 10, a millimeter wave radar device 40 and a reflector 30 are arranged oppositely when inspecting the millimeter wave radar device 40 equipped with a transmission part and a reception part. The electromagnetic anechoic box 10 has on one surface, an opening part 11, a sidewall 12, a bottom surface 13, a sidewall 14, a ceiling 15 and a rear wall 16, and has an electric wave absorbing body 20 on each wall surface of the sidewall 12, the bottom surface 13, the sidewall 14, the ceiling 15 and the rear wall 16. The rear wall 16 facing to the millimeter wave radar device 40 across the reflector 30 is provided slantingly with respect to the millimeter wave radar device 40. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
