Rubber tire dust-rice husk pyramidal microwave absorber
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2011
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my.unimap-140492020-07-03T07:19:48Z Rubber tire dust-rice husk pyramidal microwave absorber Mohd Fareq, Abd. Malek, Dr. Cheng, Ee Meng, Dr. O., Nadiah Nornikman, Hassan M., Ahmed M. Z. A., Abd Aziz A. R., Osman Soh, Ping Jack Azremi, Abdullah Al Hadi A., Hasnain Mohd Nasir, Taib mfareq@unimap.edu.my Chemical materials Commercial market Environmentally-friendly Frequency ranges Microwave absorbers Microwave signals Rice husk Link to publisher's homepage at http://www.piers.org/ Rubber tire dust-rice husk is an innovation in improving the design of pyramidal microwave absorbers to be used in radio frequency (RF) anechoic chambers. An RF anechoic chamber is a shielded room covered with absorbers to eliminate unwanted reflection signals. To design the pyramidal microwave absorber, rice husk will be added to rubber tire dust since the study shows that both have high percentages of carbon. This innovative material combination will be investigated to determine the best reflectivity or reflection loss performance of pyramidal microwave absorbers. Carbon is the most important element that must be in the absorber in order to help the absorption of unwanted microwave signals. In the commercial market, polyurethane and polystyrene are the most popular foam-based material that has been used in pyramidal microwave absorber fabrication. Instead of using chemical material, this study shows that agricultural waste is more environmentally friendly and has much lower cost. In this paper, three combinations of rubber tire dust and rice husk are fabricated to investigate the performance of microwave absorber reflection loss in operating in the frequency range from 7 GHz to 12 GHz. 2011-10-07T06:47:37Z 2011-10-07T06:47:37Z 2011 Article Progress in Electromagnetics Research, vol. 117, 2011, pages 449-477 1070-4698 http://www.jpier.org/PIER/pier117/28.11040801.pdf http://dspace.unimap.edu.my/123456789/14049 en EMW Publishing |
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English |
| topic |
Chemical materials Commercial market Environmentally-friendly Frequency ranges Microwave absorbers Microwave signals Rice husk |
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Chemical materials Commercial market Environmentally-friendly Frequency ranges Microwave absorbers Microwave signals Rice husk Mohd Fareq, Abd. Malek, Dr. Cheng, Ee Meng, Dr. O., Nadiah Nornikman, Hassan M., Ahmed M. Z. A., Abd Aziz A. R., Osman Soh, Ping Jack Azremi, Abdullah Al Hadi A., Hasnain Mohd Nasir, Taib Rubber tire dust-rice husk pyramidal microwave absorber |
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Link to publisher's homepage at http://www.piers.org/ |
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mfareq@unimap.edu.my |
| author_facet |
mfareq@unimap.edu.my Mohd Fareq, Abd. Malek, Dr. Cheng, Ee Meng, Dr. O., Nadiah Nornikman, Hassan M., Ahmed M. Z. A., Abd Aziz A. R., Osman Soh, Ping Jack Azremi, Abdullah Al Hadi A., Hasnain Mohd Nasir, Taib |
| format |
Article |
| author |
Mohd Fareq, Abd. Malek, Dr. Cheng, Ee Meng, Dr. O., Nadiah Nornikman, Hassan M., Ahmed M. Z. A., Abd Aziz A. R., Osman Soh, Ping Jack Azremi, Abdullah Al Hadi A., Hasnain Mohd Nasir, Taib |
| author_sort |
Mohd Fareq, Abd. Malek, Dr. |
| title |
Rubber tire dust-rice husk pyramidal microwave absorber |
| title_short |
Rubber tire dust-rice husk pyramidal microwave absorber |
| title_full |
Rubber tire dust-rice husk pyramidal microwave absorber |
| title_fullStr |
Rubber tire dust-rice husk pyramidal microwave absorber |
| title_full_unstemmed |
Rubber tire dust-rice husk pyramidal microwave absorber |
| title_sort |
rubber tire dust-rice husk pyramidal microwave absorber |
| publisher |
EMW Publishing |
| publishDate |
2011 |
| url |
http://dspace.unimap.edu.my/123456789/14049 |
| _version_ |
1674067676546203648 |
| score |
13.222552 |