Patent ID: 7795588
Filing Date: 2010-09-14
Classification: G01N

Abstract:
1. An apparatus for inspecting an object based on a change in an electromagnetic wave transmission state caused by plural times of interactions between an electromagnetic wave and the object, comprising: a transmission line; an electromagnetic wave supplying and detecting unit for supplying and detecting the electromagnetic wave; a reflection unit for reflecting the electromagnetic wave as the electromagnetic wave is transmitted through the transmission line; and an inspection unit for placing the object between the electromagnetic wave supplying and detecting unit and the reflection unit, wherein the transmission line, the electromagnetic wave supplying and detecting unit, the reflection unit, and the inspection unit are formed on a same substrate, the electromagnetic wave supplying and detecting unit includes a supplying unit for supplying the electromagnetic wave and a detecting unit for detecting the electromagnetic wave, and the supplying unit and the detecting unit are formed adjacent to each other to include a continuous and common same-layered structure.