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Dr Rosa Letizia

Senior Lecturer

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  1. 2018
  2. Published

    Design of 71-76 GHz Double-Corrugated Waveguide Traveling-Wave Tube for Satellite Downlink

    Li, X., Huang, X., Mathisen, S., Letizia, R. & Paoloni, C., 06/2018, In: IEEE Transactions on Electron Devices. 65, 6, p. 2195-2200 6 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  3. Published

    Effect of fabrication tolerance on 0.346 THz double corrugated waveguide for backward wave oscillators

    Li, X., Gamzina, D., Letizia, R., Gonzales, M., Tang, Y., Zheng, Y., Popovic, B., Himes, L., Barchfeld, R., Li, H., Pan, P., Feng, J., Paoloni, C. & Luhmann Jr., N. C., 24/04/2018, p. 335-336. 2 p.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  4. Published

    Low Cost Fabrication for W-band Slow Wave Structures for Wireless Communications Travelling Wave Tubes

    Mathisen, S., Basu, R., Billa, L. R., Gates, J., Renninson, N. P., Letizia, R. & Paoloni, C., 24/04/2018, IVEC 2018 Proceedings. IEEE

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  5. Published

    Toward 100 Gbps wireless networks enabled by millimeter wave traveling wave tubes

    Paoloni, C., Letizia, R., Krozer, V., Marilier, M., Boppel, S., Ramirez, A. & Vidal, B., 24/04/2018.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  6. Published

    W-band TWT for High Capacity Transmission Hub for Small Cell Backhaul

    Andre, F., Quang, T. L., Ulisse, G., Krozer, V., Letizia, R., Zimmerman, R. & Paoloni, C., 24/04/2018, IVEC 2018 Proceedings. IEEE

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  7. Published

    Fabrication of 0.346 THz BWO for Plasma Diagnostics

    Feng, J., Tang, Y., Gamzina, D., Li, X., Popovic, B., Gonzalez, M., Himes, L., Barchfeld, R., Li, H., Pan, P., Letizia, R., Paoloni, C. & Luhmann Jr., N. C., 10/04/2018, In: IEEE Transactions on Electron Devices. 65, 6, p. 2156 8 p., 2163.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  8. Published

    Fabrication of W-band TWT for 5G small cells backhaul

    Andre, F., Kohler, S., Krozer, V., Quang, T. L., Letizia, R., Paoloni, C., Sabaawi, A., Ulisse, G. & Zimmerman, R., 12/02/2018, 2017 Eighteenth International Vacuum Electronics Conference (IVEC). IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  9. Published

    71 – 76 GHz Traveling Wave Tube for High Data Rate Satellite Communication

    Li, X., Huang, X., Letizia, R. & Paoloni, C., 9/02/2018, IVEC 2017 - 18th International Vacuum Electronics Conference. IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  10. Published

    UV-LIGA Microfabrication of 0.3 THz Double Corrugated Waveguide

    Sabaawi, A., Doychinov, V., Mathisen, S., David Paul, S., Letizia, R. & Paoloni, C., 9/02/2018, IVEC 2017 - 18th International Vacuum Electronics Conference. IEEE, 2 p. (IVEC 2017 - 18th International Vacuum Electronics Conference; vol. 2018-January).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  11. Published

    Customizing longitudinal electric field profiles using spatial dispersion in dielectric wire arrays

    Boyd, T., Gratus, J., Kinsler, P. & Letizia, R., 5/02/2018, In: Optics Express. 26, 3, p. 2478-2494 17 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  12. 2017
  13. Published

    Subwavelength mode profile customisation using functional materials

    Gratus, J., Kinsler, P., Letizia, R. & Boyd, T., 6/09/2017, In: Journal of Physics Communications. 1, 2, 8 p., 025003.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  14. Published

    Backward wave oscillator for high power generation at THz frequencies

    Gamzina, D., Li, X., Tang, Y., Huang, X., Zheng, Y., Himes, L., Gonzalez, M., Li, H., Pan, P., Letizia, R., Feng, J., Luhmann Jr., N. C. & Paoloni, C., 6/08/2017.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  15. Published

    Dielectric and THz Acceleration (Data) programme at the Cockcroft Institute

    Burt, G., Letizia, R., Paoloni, C., Jamison, S. P., Saveliev, Y., Welsch, C. P., Appleby, R. B., Graham, D. M., Pacey, T. H., Owen, H., Xia, G., Cross, A. W., Phelps, A. & Ronald, K., 31/05/2017, Proceedings of the 28th Linear Accelerator Conference, LINAC 2016. JACoW Publishing, p. 62-64 3 p. MOOP09. (Proceedings of the 28th Linear Accelerator Conference, LINAC 2016).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  16. Published

    Fabrication of the 0.346 THz BWO for Plasma Diagnostic

    Feng, J., Tang, Y., Gamzina, D., Li, X., Huang, X., Popovic, B., Himes, L., Barchfeld, R., Li, H., Pan, P., Letizia, R., Paoloni, C. & Luhmann Jr., N. C., 24/04/2017, Vacuum Electronics Conference (IVEC), 2017 Eighteenth International. IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  17. Published

    Folded wave guide TWT for 92 – 95 GHz band outdoor wireless frontend

    Paoloni, C., Andre, F., Krozer, V., Zimmerman, R., Quang, T. L., Letizia, R., Kohler, S., Sabaawi, A. & Ulisse, G., 3/04/2017.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper

  18. Published

    Progress in development of a 346GHz BWO

    Tang, Y., Ma, S., Pan, P., Feng, J., Waring, R., Letizia, R., Paoloni, C., Popovic, B., Zheng, Y., Himes, L., Gamzina, D. & Luhmann, N. C., 9/03/2017, Proceedings of IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2016. Yu, J. & Chen, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 254-256 3 p. 7874029. (Proceedings of IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2016).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  19. Published

    Comparison of couplers for 0.346 THz DCW-BWO

    Waring, R., Paoloni, C., Gamzina, D., Popovic, B., Himes, L., Letizia, R., Tang, Y., Li, H., Pan, P., Feng, J. & Luhmann, N. C., 7/03/2017, Proceedings of IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2016. Yu, J. & Chen, X. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 208-209 2 p. 7874013. (Proceedings of IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies, UCMMT 2016).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  20. Published

    Electromagnetic mode profile shaping in waveguides

    Gratus, J., Kinsler, P., Letizia, R. & Boyd, T., 30/01/2017, In: Applied Physics A. 123, 6 p., 108.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  21. 2016
  22. Published

    Design considerations on complementary split ring resonator-loaded waveguides for Wakefield generation

    Sharples, E. & Letizia, R., 12/2016, In: IEEE Transactions on Plasma Science. 44, 12, p. 3281-3287 7 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  23. Published

    A traveling wave tube for 92 - 95 GHz band wireless applications

    Paoloni, C., Andre, F., Kohler, S., Krozer, V., Quang, T. L., Letizia, R., Sabaawi, A., Ulisse, G. & Zimmerman, R., 25/09/2016.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  24. Published

    Double corrugated waveguide 0.346 THz BWO with wide beam channel

    Paoloni, C., Gamzina, D., Popovic, B., Himes, L., Barchfeld, R., Letizia, R., Tang, Y., Li, H., Waring, R., Zhang, J., Pan, P., Feng, J. & Luhmann Jr., N. C., 25/09/2016.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  25. Published

    Photonic crystal-coupler for sheet beam THz vacuum electron tubes

    Letizia, R., Mineo, M. & Paoloni, C., 09/2016, In: IEEE Electron Device Letters. 37, 9, p. 1227-1230 4 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  26. Published

    Electromagnetic mode profile shaping in waveguides

    Boyd, T., Kinsler, P., Gratus, J. & Letizia, R., 14/08/2016, Electromagnetic Theory (EMTS), 2016 URSI International Symposium on. IEEE, p. 725-727 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  27. Published

    Customised mode profiles using functional materials

    Gratus, J., Kinsler, P., Letizia, R. & Boyd, T., 14/07/2016, In: arxiv.org.

    Research output: Contribution to Journal/Magazine › Journal article

  28. Published

    Millimeter wave wireless system based on point to multipoint transmissions

    Paoloni, C., Magne, F., Andre, F., Krozer, V., Letizia, R., Marilier, M., Ramirez, A., Rocchi, M., Vilar, R. & Zimmerman, R., 27/06/2016, 2016 European Conference on Networks and Communications (EuCNC). 5 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  29. Published

    Electron gun and CVD diamond window for a 346 GHz sheet beam BWO

    Popovic, B., Zheng, Y., Himes, L., Gamzina, D., Luhmann Jr., N. C., Paoloni, C., Letizia, R., Feng, J., Tang, Y., Gao, M., Zhang, F., Yue, L., Tang, X. & Ting, L., 19/04/2016, Proceedings of the 17th IEEE International Vacuum Electronics Conference (IVEC 2016). IEEE

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  30. Published

    High energy beam THz backward wave oscillator based on double corrugated waveguide

    Zhang, J., Paoloni, C., Letizia, R., Luhmann Jr., N. C., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Feng, J., Li, L., Pan, P., Tang, Y. & Zhang, F., 19/04/2016, 2016 IEEE International Vacuum Electronics Conference (IVEC). IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  31. Published

    Photonic band gap corrugated slow wave structure for THz sheet-beam vacuum electron devices

    Letizia, R., Mineo, M. & Paoloni, C., 19/04/2016, Proceedings of the 17th IEEE International Vacuum Electronics Conference (IVEC 2016). IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  32. Published

    W-band TWTs for new generation high capacity wireless networks

    Paoloni, C., Letizia, R., Zimmerman, R., Andre, F., Kohler, S., Krozer, V., Ulisse, G., Magne, F., Ramirez, A., Rocchi, M., Marilier, M. & Vilar, R., 19/04/2016, 2016 IEEE International Vacuum Electronics Conference (IVEC). IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  33. Published

    THz backward-wave oscillators for plasma diagnostic in nuclear fusion

    Paoloni, C., Gamzina, D., Himes, L., Popovic, B., Barchfeld, R., Yue, L., zheng, Y., Tang, X., Tang, Y., Pan, P., Li, H., Letizia, R., Mineo, M., Feng, J. & Luhmann Jr., N. C., 04/2016, In: IEEE Transactions on Plasma Science. 44, 4, p. 369-376 8 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  34. Published

    Nanoscale surface roughness effects on THz vacuum electron device performance

    Gamzina, D., Himes, L., Barchfeld, R., Popovic, B., Pan, P., Letizia, R., Mineo, M., Feng, J., Paoloni, C. & Luhmann Jr., N. C., 01/2016, In: IEEE Transactions on Nanotechnology. 15, 1, p. 85-93 9 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  35. Published

    Millimeter wave wireless system based on point to multi-point transmissions

    Paoloni, C., Andre, F., Rocchi, M., Marilier, M., Letizia, R., Zimmerman, R., Krozer, V., Ramirez, A. & Vilar, R., 2016.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  36. 2015
  37. Published

    Time Domain Modelling of Optical Add-drop filter based on Microcavity Ring Resonators

    Abujnah, N., Letizia, R., Alwafie, F. & Obayya, S., 1/11/2015, In: IOSR Journal of Electronics and Communication Engineering. 10, 6, Ver. II, p. 77-87 10 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  38. Published

    Photonic bandgap coupler for 346 GHz sheet-beam BWO

    Letizia, R., Mineo, M. & Paoloni, C., 14/09/2015, 2015 8th UK, Europe, China Millimeter Waves and THz Technology Workshop (UCMMT). IEEE, 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  39. Published

    Simulation of 0.346 THz double corrugated waveguide BWO

    Malek Abadi, A., Mineo, M., Li, L., Gamzina, D., Popovic, B., Himes, L., Barchfeld, R., Letizia, R., Feng, J., Paoloni, C. & Luhmann Jr., N. C., 14/09/2015, 2015 8th UK, Europe, China Conference on Millimetre Waves & Terahertz Technology Workshop (UCMMT). IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  40. Published

    Electron beam excitation of CSRR loaded waveguide for Cherenkov radiation

    Sharples, E. & Letizia, R., 1/09/2015, In: Proceedings of SPIE. 9544, 8 p., 95442L.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  41. Published

    Spatially dispersive inhomogeneous dielectric wire media with periodic structure

    Gratus, J., McCormack, M. & Letizia, R., 30/07/2015, Proceedings of PIERS 2015 in Prague, July 6-9, 2015. Cambridge, Mass.: The Electromagnetics Academy, p. 675-680 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  42. Published

    Nanoscale surface roughness effects on THz vacuum electron device performance

    Luhmann Jr., N. C., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Paoloni, C., Letizia, R., Mineo, M., Feng, J., Tang, Y., Gao, M. & Pan, P., 27/07/2015, Nanotechnology (IEEE-NANO) , 2015 IEEE 15th International Conference on. IEEE, p. 55-58 4 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  43. Published

    THz Backward-wave oscillators for plasma diagnostic in nuclear fusion

    Paoloni, C., Yue, L., Tang, X., Zhang, F., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Mineo, M., Letizia, R. & Luhmann Jr., N. C., 24/05/2015, Plasma Sciences (ICOPS), 2015 IEEE International Conference on. IEEE, 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  44. Published

    Magnetic fusion energy plasma diagnostic needs novel THz BWOs

    Paoloni, C., Letizia, R., Mineo, M., Malek Abadi, A., Luhmann Jr., N. C., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Yue, L., Tang, X., Feng, J., Tang, Y., Gao, M. & Zhang, F., 27/04/2015, Vacuum Electronics Conference (IVEC), 2015 IEEE International . IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  45. Published

    Design and fabrication of a sheet beam BWO at 346 GHz

    Popovic, B., Himes, L., Gamzina, D., Luhmann Jr., N. C., Paoloni, C., Letizia, R., Mineo, M., Malek Abadi, A., Yue, L., Tang, X., Feng, J., Tang, Y., Gao, M. & Zhang, F., 04/2015, Vacuum Electronics Conference (IVEC), 2015 IEEE International . IEEE, p. 1-2 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  46. Published

    Photonic crystal-structures for THz vacuum electron devices

    Letizia, R., Mineo, M. & Paoloni, C., 01/2015, In: IEEE Transactions on Electron Devices. 62, 1, p. 178-183 6 p.

    Research output: Contribution to Journal/Magazine › Journal article › peer-review

  47. Published

    Fast estimate of the SAR using spline interpolation approach for parallel transmit B1 mapping in ultra-high field MRI

    Letizia, R., Ye, J., Grover, P. & Shah, S., 2015.

    Research output: Working paper

  48. Published

    Horizon 2020 TWEETHER project for W-band high data rate wireless communications

    Paoloni, C., Letizia, R., Napoli, F., Ni, Q., Rennie, A., Zimmerman, R., Andre, F., Pham, K., Krozer, V., Magne, F., Burciu, I., Ramirez, A., Rocchi, M., Marilier, M. & Vilar, R., 2015, Vacuum Electronics Conference (IVEC), 2015 IEEE International . IEEE, 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  49. Published

    Optimization studies on CSRR loaded waveguide for particle accelerator applications

    Sharples, E. & Letizia, R., 2015, Abstracts 2015 IEEE International Conference on Plasma Sciences (ICOPS). IEEE, 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  50. Published

    Scenarios and use cases in Tweether: W-band for Internet Everywhere

    Paoloni, C., Letizia, R., Ni, Q., Krozer, V., Andre, F., Magne, F., Marilier, M., Zimmerman, R., Ramirez, A., Vilar, R. & Burciu, I., 2015.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  51. Published

    THz BWO based on photonic crystal corrugated waveguide

    Letizia, R., Mineo, M. & Paoloni, C., 2015.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

  52. Published

    THz Wakefield radiation generation via dielectric Bragg waveguide

    Sharples, E. & Letizia, R., 2015, Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on. IEEE, p. 289-291 3 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  53. 2014
  54. Published

    A fast interpolation approach for the calculation of permittivity and conductivity to estimate the SAR

    Priyadarshi, S., Pitman, S., Glover, P., Shah, S., Ye, J., Hu, B. & Letizia, R., 8/12/2014, RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-Bio), 2014 IEEE MTT-S International Microwave Workshop Series on. IEEE, p. 261-266 6 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

  55. Published

    Compact backward wave oscillators for THz imaging systems

    Paoloni, C., Yue, L., Tang, X., Zhang, F., Popovic, B., Himes, L., Barchfeld, R., Gamzina, D., Letizia, R., Mineo, M. & Luhmann Jr., N. C., 12/2014.

    Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

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