Title :
Multiperiod EBG structure for wide stopband circuits
Author :
Chiau, C.C. ; Chen, X. ; Parini, C.
Author_Institution :
Dept. of Electron. Eng., Univ. of London, UK
fDate :
12/1/2003 12:00:00 AM
Abstract :
A multiperiod electromagnetic band-gap (EBG) structure is proposed and studied. The stopbands of single-period and multiperiod EBG structures are assessed using finite-difference time-domain (FDTD) simulation and experimental measurements. Simulated and measured results show that the multiperiodic EBG structure can achieve a wider stopband compared to a single period EBG structure.
Keywords :
band-stop filters; finite difference time-domain analysis; microwave filters; periodic structures; photonic band gap; EBG filter design; FDTD; finite-difference time-domain; multiperiod EBG structure; multiperiod electromagnetic band-gap structure; wide stopband circuits;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings
DOI :
10.1049/ip-map:20031087
