Patent ID: 8223075

Claim:
A multiband antenna, comprising: a base board; a feed member electronically connected to the base board and positioned in a plane; a first grounding connector electronically connected to the base board; a second grounding connector electronically connected to the base board; a first radio member electronically connected to the feed member and the first grounding connector; a second radio member electronically connected to the first radio member; a third radio member electronically connected to the first radio member, the third radio member including a connecting portion, a main portion and an extending portion connected orderly, the connecting portion, the main portion and the extending portion are all sheets positioned in a same plane which is perpendicular to the plane in which the feed member is positioned; and a fourth radio member electronically connected to the second grounding connector; wherein the first radio member cooperate with the second radio member to send/receive wireless signals having a first working frequency, the second radio member independently sends/receives wireless signals having a second working frequency, the third radio member sends/receives wireless signals having a third working frequency, and the fourth radio member sends/receives wireless signals in a fourth working frequency.