Investigation of Rice Husk/CNTs Composites Performance in Microwave Properties

被引:0
|
作者
Lee, Yeng Seng [1 ]
Malek, Fareq [2 ]
Cheng, Ee Meng [3 ]
Liu, Wei Wen [4 ]
Wee, Fwen Hoon [1 ]
Iqbal, Muhammad Nadeem [1 ]
Zahid, Liyana [1 ]
Yew, Been Seok [5 ]
Abdullah, Ahmad Zaidi [2 ]
Noorpi, Nur Sabrina [2 ]
Mokhtar, Nurhakimah Mohd [2 ]
Jusoh, Mohd Asri [2 ]
机构
[1] Univ Malaysia Perlis, Sch Comp & Commun Engn, Pauh Putra Campus, Arau 02600, Perlis, Malaysia
[2] Univ Malaysia Perlis, Sch Elect Syst Engn, Arau 02600, Perlis, Malaysia
[3] Univ Malaysia Perlis, Sch Mechatron Engn, Arau 02600, Perlis, Malaysia
[4] Univ Malaysia Perlis, Inst Nano Elect Engn INEE, Kangar 01000, Perlis, Malaysia
[5] Univ Sultan Zainal Abidin UniSZA, Fac Innovat Design & Technol, Kuala Terengganu 21300, Terengganu, Malaysia
关键词
D O I
10.1007/978-3-319-17269-9_13
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper is to study the performance of rice husk and carbon-nanotubes nanotubes (RH-CNTs) composite material as a microwave absorber. The rice husk (RH) is a lossy material that contains dielectric properties which suitable used as microwave absorber. The dielectric properties are playing a main role in microwave absorption of any material. The dielectric properties of materials were measured using an Agilent dielectric probe. The microwave absorption performance of rice husk and CNTs composites was investigated by using rectangular waveguide transmission line in simulation. The microwave absorbers were designed and simulated using the Computer Simulation Technology Microwave studio software (CST-MWS). The ability of microwave absorption between rice husk and RH-CNTs was compared in 8.2-12.4 GHz. The microwave absorption with different thickness of RH-CNTs samples was investigated. The results show that the RH-CNTs composites have a better ability of microwave absorption compared than pure rice husk.
引用
收藏
页码:119 / 126
页数:8
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