Design of UWB Antenna with the WiMAX Band-Notched Characteristic
Abstract: Considering the effects of ultra wideband communication systems on the operation of the other existing wireless communication systems, a kind of UWB antenna with WiMAX notched-band is proposed. The size of the antenna is 0.8 mm × 30 mm × 34 mm. A circular arc shaped T patch is used as the radiating element of the antenna, and a notched band is realized by embedding the L shaped slot on the radiating patch. The simulation results show that the bandwidth of the antenna is 2.9 - 10.8 GHz with the notched band of 3.3 - 3.7 GHz; the average gain of the antenna is about 4.0 dBi; and it has a stable quasi omnidirectional radiation characteristic. The antenna can meet the application requirements of a variety of ultra wideband communication systems.
文章引用: 唐志军 , 曾智豪 , 詹杰 , 席在芳 (2015) 具有WiMAX陷波特性的超宽带天线设计。 天线学报， 4， 9-16. doi: 10.12677/JA.2015.42002
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