Performance Evaluation of Flat Shape Absorbers Coated with Multi-Layer Biomass Composite

Authors

  • Mohamad Hakim Ahya Ilmudin Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia
  • Juliana Md Sharif Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia
  • Hasnain Abdullah Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia
  • Ahmad Rashidy Razali Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia
  • Asmalia Zanal Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia
  • Rohaiza Baharudin Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia
  • Ida Rahayu Mohamed Noordin Faculty of Electrical Engineering, Universiti Teknologi MARA Cawangan Pulau Pinang, P. Pinang, Malaysia juliana394@ppinang.uitm.edu.my
  • Mohamad Nasir Taib Faculty of Electrical Engineering, Universiti Teknologi MARA, Shah Alam, Malaysia

Keywords:

Flat Shape Absorber, Biomass Composite, Microwave Absorbers, Reflectivity, Absorption,

Abstract

Microwave absorber is one of the main components used widely in anechoic chambers for antenna measurement. It is also used to absorb unwanted radiations in electronic products and other applications. This paper presents an investigation on the performance of flat shape microwave absorbers coated with biomass composite namely sawdust carbon and palm ash composite. The layer of biomass composite applied on the surface of this flat shape absorbers was found to contribute significant impact on the performance. This study is also looking at the impact of using two different board materials that is cardboard and plywood as the base of the absorbers. The wave frequency ranging from 8GHz to 12 GHz was chosen for the purpose of this study.

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Published

2017-09-01

How to Cite

Ilmudin, M. H. A., Md Sharif, J., Abdullah, H., Razali, A. R., Zanal, A., Baharudin, R., Mohamed Noordin, I. R., & Taib, M. N. (2017). Performance Evaluation of Flat Shape Absorbers Coated with Multi-Layer Biomass Composite. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 9(2-7), 101–104. Retrieved from https://jtec.utem.edu.my/jtec/article/view/2600

Issue

Vol. 9 No. 2-7: Towards Creative and Innovative Technologies for Humankind I

Section

Articles

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