Title :
Zeroth-Order Resonators Using Novel Compact Meta-Structures
Author :
Hui Feng Ma ; Xian Qi Lin ; Bao, Di ; Tie Jun Cui
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing
Abstract :
In this paper, we propose two novel zeroth-order resonators based on the structure of a super wide bandpass filter. The filter is based on the composite right/left-handed (CRLH) structure. A balance from the left-handed condition to the right-handed condition yields the ultra wideband. One of the characteristics of CRLH is that beta can be zero at non-zero frequency. This property can be used to create the zeroth-order resonators. An open and a shorted zeroth-order resonators are designed and simulated respectively in this paper.
Keywords :
band-pass filters; microstrip resonators; compact metastructures; composite right-left-handed structure; microstrip resonators; super wide bandpass filter; zeroth-order resonators; Band pass filters; Dispersion; Filtering theory; Microstrip resonators; Q factor; Resonance; Resonant frequency; Resonator filters; Scattering parameters; Ultra wideband technology;
Conference_Titel :
Biophotonics, Nanophotonics and Metamaterials, 2006. Metamaterials 2006. International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
0-7803-9773-8
Electronic_ISBN :
0-7803-9774-6
DOI :
10.1109/METAMAT.2006.334967
