| 摘要 |
The present invention relates to a build-in antenna for mobile communication terminal. The antenna composed of: conductor element (101), constructed with printed circuit board, on said conductor element there is a metal-etched area ; antenna element (102), constructed with printed circuit board, said antenna element vertically connected with top of said conductor element and had ground pin and feed pin for connection with circuits inside said communication terminal ; antenna parasitic element (103), whose one end connected with said antenna element while another end was separated from antenna element in parallel. The antenna had small volume and could efficiently work on GSM/DCS band with middle gain and lower SAR. |
