Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.]
Microwave nondestructive testing (MNDT) techniques are applied to evaluate quality of anti-corrosive protective coatings and paints on metal surfaces. A tree-space microwave measurement (FSMM) system is used for MNDT of protective coatings. The FSMM system consists of transmit and receive spotfocus...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Institute of Research, Development and Commercialisation (IRDC)
2005
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| Online Access: | https://ir.uitm.edu.my/id/eprint/12804/ |
| _version_ | 1848803183602696192 |
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| author | Hamzah, Norhayati Ghodgaonkar, Deepak Kumar Che Kasim, Kamal Faizin Awang, Zaiki |
| author_facet | Hamzah, Norhayati Ghodgaonkar, Deepak Kumar Che Kasim, Kamal Faizin Awang, Zaiki |
| author_sort | Hamzah, Norhayati |
| building | UiTM Institutional Repository |
| collection | Online Access |
| description | Microwave nondestructive testing (MNDT) techniques are applied to evaluate quality of anti-corrosive protective coatings and paints on metal surfaces. A tree-space microwave measurement (FSMM) system is used for MNDT of
protective coatings. The FSMM system consists of transmit and receive spotfocusing horn lens antennas, a vector network analyzer, mode transitions and a computer. Diffraction effects at the edges of the sample are minimized by using spot-focusing horn lens antennas. Errors due to multiple reflections between antennas are corrected by using free-space LRL (line, reflect, line) calibration technique. We have measured complex reflection coefficient of polyurethane based paint which is coated on brass plates. |
| first_indexed | 2025-11-14T21:35:12Z |
| format | Article |
| id | uitm-12804 |
| institution | Universiti Teknologi MARA |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T21:35:12Z |
| publishDate | 2005 |
| publisher | Institute of Research, Development and Commercialisation (IRDC) |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uitm-128042016-05-26T06:53:13Z https://ir.uitm.edu.my/id/eprint/12804/ Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] srj Hamzah, Norhayati Ghodgaonkar, Deepak Kumar Che Kasim, Kamal Faizin Awang, Zaiki Microwaves. Including microwave circuits Coatings Paints, pigments, varnishes, etc. Microwave nondestructive testing (MNDT) techniques are applied to evaluate quality of anti-corrosive protective coatings and paints on metal surfaces. A tree-space microwave measurement (FSMM) system is used for MNDT of protective coatings. The FSMM system consists of transmit and receive spotfocusing horn lens antennas, a vector network analyzer, mode transitions and a computer. Diffraction effects at the edges of the sample are minimized by using spot-focusing horn lens antennas. Errors due to multiple reflections between antennas are corrected by using free-space LRL (line, reflect, line) calibration technique. We have measured complex reflection coefficient of polyurethane based paint which is coated on brass plates. Institute of Research, Development and Commercialisation (IRDC) 2005 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/12804/1/AJ_NORHAYATI%20HAMZAH%20SRJ%2005%201.pdf Hamzah, Norhayati and Ghodgaonkar, Deepak Kumar and Che Kasim, Kamal Faizin and Awang, Zaiki (2005) Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.]. (2005) Scientific Research Journal <https://ir.uitm.edu.my/view/publication/Scientific_Research_Journal.html>, 2 (2). pp. 17-23. ISSN 1675-7009 https://srj.uitm.edu.my/ |
| spellingShingle | Microwaves. Including microwave circuits Coatings Paints, pigments, varnishes, etc. Hamzah, Norhayati Ghodgaonkar, Deepak Kumar Che Kasim, Kamal Faizin Awang, Zaiki Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] |
| title | Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] |
| title_full | Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] |
| title_fullStr | Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] |
| title_full_unstemmed | Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] |
| title_short | Microwave non-destructive testing of coatings and paints using free space microwave measurement / Norhayati Hamzah ... [et al.] |
| title_sort | microwave non-destructive testing of coatings and paints using free space microwave measurement / norhayati hamzah ... [et al.] |
| topic | Microwaves. Including microwave circuits Coatings Paints, pigments, varnishes, etc. |
| url | https://ir.uitm.edu.my/id/eprint/12804/ https://ir.uitm.edu.my/id/eprint/12804/ |