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Number of items: 9.

Hefford, Samuel, Barter, Michael, Azam, M. Usman, Singh, Bhupinder, Dimitrakis, Georgios, Jie, Xiangyu, Edwards, Peter and Slocombe, Daniel R. ORCID: https://orcid.org/0000-0003-3590-6075 2025. Microwaves in clean energy technologies. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 383 (2297) , 20240394. 10.1098/rsta.2024.0394
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Hefford, Samuel and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2022. Surface resistance of metallised 3D-printed plastic surfaces measured in the C-band using a dielectric resonator. Presented at: 2022 Asia-Pacific Microwave Conference (APMC), Yokohama, Japan, 29 November 2022 - 02 December 2022. Proceedings of 2022 Asia-Pacific Microwave Conference (APMC). IEEE, pp. 142-144. 10.23919/APMC55665.2022.9999909

Gumbleton, Richard, Cuenca, Jerome A ORCID: https://orcid.org/0000-0003-1370-1167, Hefford, Samuel, Nai, Kenneth and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2021. Measurement technique for microwave surface resistance of additive manufactured metals. IEEE Transactions on Microwave Theory and Techniques 69 (1) , pp. 189-197. 10.1109/TMTT.2020.3035082
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Hefford, Samuel, Clark, Nicholas, Gumbleton, Richard and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2021. Liftoff dielectric resonator for the microwave surface resistance measurement of metal plates. IEEE Transactions on Instrumentation and Measurement 70 , 8002208. 10.1109/TIM.2020.3040834
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Parker, Nyle, Hefford, Samuel, Lees, Jonathan, Cripps, Stephen ORCID: https://orcid.org/0000-0002-2258-951X and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2019. A novel VHF heating system to aid selective laser melting. Presented at: 2019 IEEE MTT-S International Microwave Symposium, IMS 2019, Boston, MA, USA, 2-7 June 2019. 2019 IEEE MTT-S International Microwave Symposium (IMS). IEEE, pp. 975-978. 10.1109/MWSYM.2019.8700898

Gumbleton, Richard, Nai, Kenneth, Hefford, Samuel and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2019. Effects of post-processing treatments on the microwave performance of additively manufactured samples. Presented at: 13th European Conference on Antennas and Propagation (EuCAP) 2019, Krakow, Poland, 31 March - 5 April 2019. 2019 13th European Conference on Antennas and Propagation (EuCAP).

Hefford, Samuel John 2019. Microwave processing in additive manufacturing. PhD Thesis, Cardiff University.
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Clark, Nicholas ORCID: https://orcid.org/0000-0002-5306-0993, Hefford, Samuel and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2017. Effect of build orientation and surface finish on surface resistance in microwave components produced by Selective Laser Melting. Presented at: 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10-12 October 2017. 2017 47th European Microwave Conference (EuMC). IEEE, pp. 508-511. 10.23919/EuMC.2017.8230901

Hefford, Samuel, Parker, Nyle, Lees, Jonathan ORCID: https://orcid.org/0000-0002-6217-7552 and Porch, Adrian ORCID: https://orcid.org/0000-0001-5293-8883 2017. Monitoring changes in microwave asorption of Ti64 powder during microwave sintering. Presented at: 2017 47th European Microwave Conference (EuMC), Nuremberg, Germany, 10-12 October 2017. 2017 47th European Microwave Conference (EuMC). IEEE, pp. 927-929. 10.23919/EuMC.2017.8230997

This list was generated on Thu Sep 17 04:12:26 2026 BST.