MICROSTRIP ANTENNA HAVING ASYMMETRY GROUND PLANE

摘要

PURPOSE: A microstrip antenna which has an asymmetry ground contact area is provided to receive a signal of triple band which is operable in wireless LAN and Wi-Max band both. CONSTITUTION: An antenna corpus glandulae (100) provides a surface current path in order to receive signals of each three different frequency band. The antenna corpus glandulae comprises a first working line (110), a second working line (120), a horizontal line (121), and vertical line (123). A length of a first hook strip (133) of the antenna corpus glandulae is formed longer than the length of a second hook strip (135). A connecting part (200) ground contacts the antenna corpus glandulae. The connecting part is formed with an asymmetry protrusion part (210) and a slit (220).