ANTENNA MODULE HAVING SPIRAL ANTENNA

摘要

PURPOSE: An antenna module equipped with the spiral antenna is provided to form an effective structure of a spiral antenna by arranging a securing member connected to the spiral antenna. CONSTITUTION: An antenna case(30) is fixed to a terminal case. One end of an elastic member(40) is fixed to the antenna case. The other end of the elastic member is fixed to a rotating member(50). The rotating member is rotated relative to the antenna case. One end of the spiral antenna is wound around the rotating member.