Analysis and design of a dual-band microstrip antenna

A kind of dual-band Inverted-F micro-strip antenna operating in the 2.4 GHz and 5 GHz bands, which is embedding L shape slots, has been designed in this thesis. And the structure of the antenna is improved to make the antenna smaller so that it can be easily integrated on WLAN wireless network card compatible with the 802.11 a/b/g. A lot of simulations are also done to analyze the geometric dimensions of antenna on the performance of the antenna resonance. The simulation results show that this antenna has good performance and can be widely applied in WLAN system.