Title :
Planar UWB antenna with notched band employing embedded open stub
Author :
Li, Qi ; Ren, Xue-shi ; Liang, Chang-Hong
Author_Institution :
Nat. Key Lab. of Antennas & Microwave Technol., Xidian Univ., Xi´´an, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
A new frequency notched ultra-wideband microstrip antenna with embedded open stub is proposed. The antenna consists of a conventional U shape radiation patch and modified ground plane. By introducing an embedded open-circuit stub, frequency notched band is obtained. The operation bandwidth of the antenna is 2.35-11.2 GHz, in which a frequency notched band of 5.3 - 5.9 GHz has been achieved. Simulation results are confirmed via experiment, showing good ultra-wideband performance and making it advantageous for high speed wireless communication systems.
Keywords :
antenna radiation patterns; microstrip antennas; planar antennas; ultra wideband antennas; U shape radiation patch; bandwidth 2.35 GHz to 11.2 GHz; embedded open-circuit stub; frequency notched band; frequency notched ultra-wideband microstrip antenna; high speed wireless communication systems; modified ground plane; planar UWB antenna; Band notched function; Embedded open stub; Ultra-wide band antenna;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696425
