Title :
Impedance of the unit cell of the frequency selective surface at 2.4 GHz
Author :
Aziz, M.Z.A.A. ; Md Shukor, M. ; Suaidi, M.K. ; Ahmad, B.H. ; Johar, M.F. ; Salleh, S.N. ; Azmin, F.A. ; Malek, M.F.A.
Author_Institution :
Center for Telecommun. Res. & Innovation (CeTRI), Univ. Teknikal Malaysia Melaka, Durian Tunggal, Malaysia
Abstract :
Equivalent Circuit (EC) method gives a simple alternative method in FSS analyses which are useful for quickly predicting the characteristic of FSS. Impedance of the EC for a unit cell of the design Frequency Selective Surface (FSS) structure is investigated in this paper. The unit cell of the design FSS structure consists of FSS structures placed on the FR4, glass and hybrid (FR4+glass). The square, circle and hexagon FSS structures without and with slot are designed and simulated using the CST Microwave Studio software at 2.4 GHz based on industrial, scientific and medical bands (ISM) standard. The resistance and the reactance of the impedance are depending on the material and shapes. This characteristic impedance can be used to design the advance FSS for similar ISM band.
Keywords :
electronic engineering computing; equivalent circuits; frequency selective surfaces; microwave metamaterials; CST Microwave Studio software; ISM standard; circle FSS structures; design FSS structure; equivalent circuit method; frequency 2.4 GHz; frequency selective surface; hexagon FSS structures; impedance reactance; impedance resistance; industrial-scientific-and-medical bands standard; square FSS structures; unit cell impedance; Equivalent circuits; Frequency selective surfaces; Glass; Immune system; Impedance; Shape; Equivalent Circuit (EC); FR4; Frequency Selective Surface (FSS); characteristic impedance; glass;
Conference_Titel :
Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2013 3rd International Conference on
Conference_Location :
Bandung
Print_ISBN :
978-1-4799-1649-8
DOI :
10.1109/ICICI-BME.2013.6698463
