INTERNAL ANTENNA USING INTERDIGIT COUPLING

摘要

PURPOSE: A built-in antenna using an integdigt coupling is provided to improve a broadband property by forming an interdigit coupled line on a radiator. CONSTITUTION: A first finger set(210) is formed on a preset position of a radiator(200). The first finger set is comprised of a plurality of fingers(211). A second finger set(310) is comprised of a plurality of fingers(311). The second finger set is coupled with the first finger set. The first and second finger sets form an interdigit coupled line(400).