Gwyn Griffiths

First name

Gwyn

Last name

Griffiths

Griffiths, G. (2025). Post-sunset sporadic F propagation: A sign of electron density isopleth convergence? Newark, NJ: HamSCI. (Original work published 2025)

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West, M. L., Frissell, N., Mikitin, G., Popelas, G., Wilcox, R., Denton, M., … Cerwin, S. (2025). Analysis by Citizen Scientists of Doppler Radio Observations of the April, 2024 Solar Eclipse. Newark, NJ: HamSCI. (Original work published 2025)

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Griffiths, G., Robinett, R., Elmore, G., Turner, C., Bunch, T., & Benischek, D. (2020). Patterns in Received Noise: Methods, Observations and Questions (ePoster). HamSCI Workshop 2020. Presented at the. Scranton, PA: HamSCI. (Original work published 2020)

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Griffiths, G. (2024). Measuring height of reflection at HF. RadCom, 100(8), 42-44. Retrieved from https://hamsci.org/sites/default/files/publications/p42_44_Reflection_Height_RSGB_RadCom_Aug24.pdf (Original work published August 2024)

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Griffiths, G. (2024). The October 2023 annular eclipse: some effects on HF propagation. RadCom, 100(7), 40-42. Retrieved from https://hamsci.org/sites/default/files/publications/p40_42_Griffiths_RSGB_RadCom_July24.pdf (Original work published July 2024)

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Griffiths, G., Diehl, D., Rhymes, L., & Wahl, F. (2024). Ray-trace modelling of diurnal variation in two-hop sidescatter propagation. Cleveland, OH: HamSCI. (Original work published 2024)

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Hozumi, K., Frissell, N. A., Chou, M.-Y., Griffiths, G., Engelke, W. D., Yue, J., … Kuznetsova, M. (2024). Trial of applying PHaRLAP raytracing to reproduce Ham spot data. Cleveland, OH: HamSCI. (Original work published 2024)

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Griffiths, G. (2024). Analysis of changes to propagation and refraction height on specific paths induced by the 14 October 2023 eclipse. Cleveland, OH: HamSCI. (Original work published 2024)

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Frissell, N. A., Ackermann, J. R., Alexander, J. N., Benedict, R. L., Blackwell, W. C., Boedicker, R. K., … Yadav, N. (2023). Heliophysics and amateur radio: citizen science collaborations for atmospheric, ionospheric, and space physics research and operations. Frontiers in Astronomy and Space Sciences, 10. https://doi.org/10.3389/fspas.2023.1184171

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Shah, Z., Griffiths, G., Robinett, R., & Frissell, N. (2023). How Do I Talk From Scranton to Pakistan Using High Frequency Amateur Radio?. Scranton, PA: HamSCI. (Original work published 2023)

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