TY  - JOUR
Y1  - 2013///
EP  - 157
A1  - Soleimani, H.
A1  - Yahya, N.
A1  - Abbas, Z.
A1  - Soleimani, H.
A1  - Zaid, H.M.
ID  - scholars3766
TI  - Determination reflection and transmission coefficients of lanthanum iron garnet filled PVDF-polymer nanocomposite using finite element method modeling at microwave frequencies
SN  - 16625250
SP  - 151
KW  - Distribution of electric field intensity; Electrical field; FEM modeling; Finite element method FEM; Finite-element method modeling; Iron garnet; LIG; Mean relative error; PVDF; Reflection and transmission coefficients; Simulated results; Vector network analyzers; X-band frequencies
KW  -  Finite element method; Garnets; Lanthanum; Lanthanum alloys; Microwave measurement; Nanocomposites; Rectangular waveguides
KW  -  Electric network analyzers
N1  - cited By 3
JF  - Journal of Nano Research
VL  - 21
N2  - In our previous work, the lanthanum iron garnet-filled PVDF-polymer nanocomposite has been prepared. The reflection and transmission coefficients of PVDF/LIG were measured using rectangular waveguide in conjunction with a microwave vector network analyzer (VNA) at X-band frequencies (8 GHz 12 GHz). In this study, the distribution of electric field intensity of PVDF/LIG which was loaded in rectangular waveguide was simulated based on Finite Element Method (FEM) formulation to show the essential differences of intensity of emitted electrical field. The computations of reflection and transmission coefficients of PVDF/ LIG were determined by using implementation FEM modeling rectangular waveguide. The FEM results were compared with the experimental achievement results using the rectangular waveguide. An excellent agreement between measured and simulated results was obtained based on the values of mean relative errors. © (2013) Trans Tech Publications, Switzerland.
AV  - none
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84872352870&doi=10.4028%2fwww.scientific.net%2fJNanoR.21.151&partnerID=40&md5=a023de8144012add83295d11b84d3d4c
ER  -