Title :
Design of a band-notched UWB antenna based on EBG structure
Author :
Chun Yan Song ; Ting Yi Yang ; Wei Wei Lin ; Xiao Lin Yang
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this work, a new band-notched ultra wideband (UWB) antenna based on electromagnetic band-gap (EBG) technology has been designed and analyzed. A feed line with four EBG structure unit cells is modeled to analyze EBG characteristics, such as the reflection phase and the transmission coefficient S21. Besides, EBG structure is used in a UWB antenna to create a stop band and several main parameters of the proposed antenna are discussed. At the end of this paper, physical model and measured results are presented and the measured results well match with the simulations.
Keywords :
photonic band gap; ultra wideband antennas; EBG structure; EBG structure unit cells; band-notched UWB antenna; band-notched ultra wideband antenna; electromagnetic band-gap technology; Antenna measurements; Feeds; Metamaterials; Periodic structures; Ultra wideband antennas; EBG; UWB; band-notched antenna;
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2013 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-0068-8
DOI :
10.1109/ASEMD.2013.6780773
