Studies of potential carbon coating for high frequency microwave absorber

Idris, Hasnain Abdullah; Taib, Mohd Nasir; Ariffin, Rusnani; Jalil, Siti Zura A.; Ali, Wan Khairuddin Wan

doi:10.1109/scored.2010.5703960

Cited by 2 publications

(1 citation statement)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This is due to the biomass composite materials are one of the semiconductor materials which allows a small amount of charges to flow through it, in which proving its capability to absorb radiation of electromagnetic wave. Moreover, the biomass composite materials are renewable and can be used in carbon powder form such as wood based carbon powder [6]. The next objective is to characterize the multiple layers absorber.…”

Section: Introductionmentioning

confidence: 99%

Characteristic Evaluation of Multiple Layers Microwave Absorber Coated with Biomass Composite

Abdullah

Zanal

Ilmudin

et al. 2016

AMM

View full text Add to dashboard Cite

Radiation Absorbing Material (RAM) is used to absorb radiations of electromagnetic wave surrounding us. Thus, the multiple layers’ microwave absorber using biomass composite materials could be one of the solutions to address the problem. In order to effectively absorb the radiation of electromagnetic wave, the multiple layers’ absorber is characterized to optimize the performance of the absorber. The characterization is made by varying biomass composite material contents, thickness and other possible considerations. CST Microwave Studio software is first used to design and simulate the multiple layers’ absorber to estimate its performance. Development of multiple layers’ prototype is carried out to test its performance at free space environment. Free space dielectric measurement method is used to determine the value of multiple layers’ absorber dielectric. The dielectric value is then used in CST software in order to make the simulation more precise. Free space arch which is connected to Agilent Analyzer is used to measure absorption of multiple layers’ microwave absorber.

show abstract

Section: Introductionmentioning

confidence: 99%