Title :
A novel dual-band compact Electromagnetic Bandgap (EBG) structure and its application
Author :
Yunfeng, Duan ; Shaobin, Liu ; Yong, Wang
Author_Institution :
Nanjing Univ. of Aeronaut.& Astronaut., Nanjing
Abstract :
In this letter, the fractal antenna having the novel dual-band electromagnetic band(EBG) in the substrate has been demonstrated, and the effectiveness of the EBG structure is discussed for the suppression of the higher order modes of the antenna. We can receive two resonant frequencies that we need by this new structure, and the radiation patterns at the harmonic frequencies can be drastically improved comparing with the normal fractal antenna without the EBG structure.
Keywords :
antenna radiation patterns; fractal antennas; multifrequency antennas; photonic band gap; substrates; antenna radiation patterns; fractal antenna; harmonic frequencies; novel dual band compact electromagnetic bandgap Structure; resonant frequencies; Antenna radiation patterns; Antennas and propagation; Dual band; Electromagnetic scattering; Fractal antennas; Metamaterials; Microstrip antennas; Periodic structures; Resonant frequency; Wireless communication; EBG structure; dual-band; multimode; radiation patterns;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540298
