Summary
International Symposium on Antennas and Propagation
2015
Session Number:S4.7
Session:
Number:S4.7.5
A Dual-band Slot Quasi-Yagi Antenna with Very Low Profile
Hu Liu, Ying Liu, Shuxi Gong,
pp.-
Publication Date:2015/11/9
Online ISSN:2188-5079
Summary:
A novel dual-band slot Quasi-yagi antenna with an extremely low profile for WLAN and WiMAX communication systems has been proposed. The antenna is designed with multilayered structure. The traditional slot antennas printed on the PCBs are applied to be the antenna elements of the proposed quasi-yagi antenna. A long-slot mode and a short-slot mode are generated simultaneously to give the antenna dual-band property. An extremely low profile of 0.097λ and 0.14λ has been obtained at 2.4GHz and 3.5GHz, respectively. Meanwhile good end-fire radiation patterns and relatively high gain of 8.14dB and 9.43dB at the two frequencies have been obtained.