Please use this identifier to cite or link to this item:
|Scopus||Web of Science®||Altmetric|
|Title:||Bandpass filters based on coupled split ring resonators for surface waves on planar Goubau lines|
|Citation:||2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, 2014 / pp.57-60|
|Conference Name:||International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications (iWAT) (04 Mar 2014 - 06 Mar 2014 : Sydney, NSW)|
|Ali K. Horestani, Withawat Withayachumnankul, Abdallah Chahadih, Abbas Ghaddar, Mokhtar Zehar, Derek Abbott, Tahsin Akalin, and Christophe Fumeaux|
|Abstract:||This paper demonstrates a method for enhancing the performance of recently introduced compact bandpass filters for terahertz surface waves on single wire waveguides, the socalled planar Goubau lines (PGLs). It is firstly shown numerically and validated experimentally that a gapped PGL loaded with a pair of split ring resonators (SRRs) acts as a bandpass filter. The concept and simulation result are validated through experiment. Furthermore, in order to achieve an improved frequency response, a third-order filter based on coupled SRRs is proposed. It is shown that while the size of the proposed filter is further reduced, it additionally benefits from a higher inband transmission, improved selectivity, and a controllable wide bandwidth|
|Keywords:||Metamaterials; terahertz Goubau line; bandpass filter; surface wave|
|Rights:||© 2014 IEEE|
|Appears in Collections:||Electrical and Electronic Engineering publications|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.