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A
C. D. Chakiris, Brudnicki, R. C., Troy, R. D., Nelson, J. A., Dittmar, M. K., Brapoh, Jr., A. D., Andrade, M., Lugo, S., Szabo, A. T., and Dudeck, K., AC Motor Drive With Power Factor Correction Using Arduino, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
N. A. Frissell, Brandt, L., Cerwin, S. A., Collins, K. V., Kazdan, D., Gibbons, J., Engelke, W. D., Frissell, R. M., Gerzoff, R. B., Kaeppler, S. R., Ledvina, V., Liles, W., Lombardi, M., MacDonald, E., Di Mare, F., Miller, E. S., Perry, G. W., Rizzo, J. D., Sanchez, D. F., H. Serra, L., H. Silver, W., Themens, D. R., and West, M. Lou, Amateur Radio: An Integral Tool for Atmospheric, Ionospheric, and Space Physics Research and Operations, White Paper Submitted to the National Academy of Sciences Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033, 2022.
N. A. Frissell, Brandt, L., Cerwin, S. A., Collins, K. V., Kazdan, D., Gibbons, J., Engelke, W. D., Frissell, R. M., Gerzoff, R. B., Kaeppler, S. R., Ledvina, V., Liles, W., Lombardi, M., MacDonald, E., Di Mare, F., Miller, E. S., Perry, G. W., Rizzo, J. D., Sanchez, D. F., H. Serra, L., H. Silver, W., Themens, D. R., and West, M. Lou, Amateur Radio: An Integral Tool for Atmospheric, Ionospheric, and Space Physics Research and Operations, White Paper Submitted to the National Academy of Sciences Decadal Survey for Solar and Space Physics (Heliophysics) 2024-2033, 2022.
N. A. Frissell, Sanchez, D. F., Perry, G. W., Kaeppler, S. R., Joshi, D. Raj, Engelke, W., Thomas, E. G., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., Amateur Radio Communications as a Novel Sensor of Large Scale Traveling Ionospheric Disturbances (Invited), in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
M. L. Moses, Burujupali, S., Brosie, K., Dixit, S., Earle, G. D., Kordella, L., Frissell, N. A., and Chitale, C., Analysis of the August 2017 Eclipse’s Effect on Radio Wave Propagation Employing a Raytrace Algorithm, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.
C
D. Witten III, Kim, H., Madey, J., Cowling, S., and Frissell, N. A., Characterizing and Optimizing the behavior of a Ground-based Magnetometer for Ionospheric Space Weather Observations, in ARRL-TAPR Digital Communications Conference, Virtual, 2020.
M. L. Moses, Dixit, S., Earle, G. D., Frissell, N. A., Kordella, L., Han, X., and Chitale, C., Characterizing the Ionosphere Using a Commercial Off the Shelf Software Defined Radio System, in Fall 2016 American Geophysical Union, San Francsico, 2016.
V. Romanek, Frissell, N., Collins, K., Gibbons, J., Kazdan, D., and Liles, W., Climatology of Ionospheric Variability with MSTID Periods Observed Using Grape v1 HF Doppler Receivers, HamSCI Workshop 2023. HamSCI, Scranton, PA, 2023.
D. S. Sanchez, Frissell, N. A., Perry, G. W., V. Harvey, L., Engelke, W. D., Coster, A., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., Climatology of Large Scale Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.
D. F. Sanchez, Frissell, N. A., Perry, G. W., Engelke, W. D., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., Baker, J. B. H., Harvey, L., and R. Luetzelschwab, C., Climatology of Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
D. F. Sanchez, Frissell, N. A., Perry, G., Harvey, L., Engelke, W. D., Coster, A. J., Erickson, P. J., J. Ruohoniemi, M., and Baker, J. B. H., Climatology of Traveling Ionospheric Disturbances Observed by HamSCI Amateur Radio with Connections to Geospace and Neutral Atmospheric Sources, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
J. R. Hobart, Farmer, J. O., Mikitin, G., Waugh, D., Benedict, R., Cerwin, S. A., Collins, K. V., Kazdan, D., Gibbons, J., Romanek, V. I., and Frissell, N. A., Construction and Operation of a HamSCI Grape Version 1 Personal Space Weather Station: A Citizen Scientist’s Perspective, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
J. R. Hobart, Farmer, J. O., Mikitin, G., Waugh, D., Benedict, R., Cerwin, S. A., Collins, K. V., Kazdan, D., Gibbons, J., Romanek, V. I., and Frissell, N. A., Construction and Operation of a HamSCI Grape Version 1 Personal Space Weather Station: A Citizen Scientist’s Perspective, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
E
K. V. Colllins, Early Results of Festival of Frequency Measurement Experiment and June 21, 2020 Asian Eclipse, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2020.
S. Cerwin, Collins, K. V., Joshi, D., and Frissell, N. A., Estimation of Ionospheric Layer Height Changes From Doppler Frequency and Time of Flight Measurements on HF Skywave Signals, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
S. Cerwin, Collins, K. V., Joshi, D., and Frissell, N. A., Estimation of Ionospheric Layer Height Changes From Doppler Frequency and Time of Flight Measurements on HF Skywave Signals, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
S. A. Cerwin, Collins, K. V., Joshi, D. Raj, and Frissell, N. A., Experimental and Computational Methods to Analyze Complex Doppler Behavior of Ionospherically Induced Doppler Shifts on HF Signals (Proceedings), ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
S. A. Cerwin, Collins, K. V., Joshi, D. Raj, and Frissell, N. A., Experimental and Computational Methods to Analyze Complex Doppler Behavior of Ionospherically Induced Doppler Shifts on HF Signals (Proceedings), ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
S. A. Cerwin, Collins, K. V., Joshi, D. Raj, and Frissell, N. A., Experimental and Computational Methods to Analyze Complex Doppler Behavior of Ionospherically Induced Doppler Shifts on HF Signals, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.
S. A. Cerwin, Collins, K. V., Joshi, D. Raj, and Frissell, N. A., Experimental and Computational Methods to Analyze Complex Doppler Behavior of Ionospherically Induced Doppler Shifts on HF Signals, in American Geophysical Union Fall Meeting, New Orleans, LA, 2021.