RADIATOR OF ANTENNA

PROBLEM TO BE SOLVED: To provide the radiator of an antenna which is easily assembled and has high reliability. SOLUTION: The radiator of the antenna comprises a housing and a radiation element. The radiation element comprises a loop antenna formed so that root portions located on both end sides are arranged oppositely to each other, and axes of the root portions are almost on the same axis. In the housing, insertion holes formed on both its sides in a shape corresponding to the projection area when the root portions of the loop antenna are viewed from an axial direction so that the root portions can freely be inserted are arranged oppositely to each other while having the axes almost on the same axis, the arrangement interval of the insertion holes is wider than the interval between the root portions of the loop antenna. When one root portion is inserted into the housing through one insertion hole and further inserted to nearby a housing side wall where the other insertion hole is formed, the other root portion is located nearby outside the other insertion hole. COPYRIGHT: (C)2008,JPO&INPIT