Publications

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2021
J. Dzekevich, “INVITED AMATEUR RADIO TUTORIAL: Amateur Radio Observations and The Science of Midlatitude Sporadic E”, in HamSCI Workshop 2021, Scranton, PA (Virtual), 2021.
T. Kovach, Dannhoff, S., and May, J., “RJOVER: An alternative approach using SDR technology to reduce costs for the NASA Radio JOVE citizen science effort”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
N. Pearce and Duncan, K., “Simulation and Comparison of Weak-Signal VHF Propagation”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
C. Deacon, Witvliet, B., Mitchell, C., and Steendam, S., “"Sprinkles" or "Mirrors"? Exploring the true nature of VHF propagation via sporadic-E”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
S. R. Kaeppler, Driggers, S., Wetzel, A., Murtha, A., and Godfrey, T., “Toward interpretation of HF propagation data obtained by the HamSCI Community - Ray Tracers and Ionospheric Models”, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
2020
T. Duffy, “Let’s Push the Exploration of the Ionosphere to The Next Level (Invited)”, in HamSCI Workshop 2020, Scranton, PA, 2020.
M. Moses, Kordella, L., Earle, G. D., Drob, D., Huba, J., and Ruohoniemi, J. M., “Observations and Modeling Studies of the Effects of the 2017 Solar Eclipse on SuperDARN HF Propagation”, in HamSCI Workshop 2020, Scranton, PA, 2020.
S. F. Fung, Typinski, D., Flagg, R. F., Ashcraft, T., Greenman, W., Higgins, C., Brown, J., Dodd, L., Mount, A. S., Reyes, F. J., Sky, J., Thieman, J., and Garcia, L. N., “Propagation Teepee: A High Frequency (HF) Radio Spectral Feature Identified by Citizen Scientists”, in HamSCI Workshop, Scranton, PA, 2020.
C. Deacon, Witvliet, B. A., Mitchell, C., and Steendam, S., “Rapid and Accurate Measurement of Polarization and Fading of Weak VHF Signals Obliquely Reflected from Sporadic-E Layers”, IEEE Transactions on Antennas and Propagation, 2020.
P. Denisowski, “The Rebirth of HF”, Rohde and Schwarz, Munich, Germany, 2020.
J. A. Dzekevich, “Winter Sporadic-E-Like Propagation on 6 Meters”, CQ Amateur Radio, vol. 76, 12 vol., no. 11, pp. 28-32, 2020.
2019
P. J. Erickson, Liles, W., Dusenbury, J., Kerby-Patel, K. C., Miller, E., Bust, G., and Mitchell, C., “IonTV: Using WWV Timing Reference Signals to Observe Ionospheric Variation”, in HamSCI Workshop 2019, Cleveland, OH, 2019.
P. J. Erickson, Liles, W., Dusenbury, J., Kerby-Patel, K. C., Miller, E., Bust, G., and Mitchell, C., “IonTV: Using WWV Timing Reference Signals to Observe Ionospheric Variation”, in Hamvention HamSCI Forum, Xenia, OH, 2019.
K. Collins, Kazdan, D., Gibbons, J., Montare, A., Dannhoff, S., Erickson, P. J., and Frissell, N. A., “A Low-Cost Citizen Science HF Doppler Receiver for Measuring Ionospheric Variability”, in American Geophysical Union Fall Meeting, San Francisco, CA, 2019.
D. Kazdan, Dannhoff, S., Montare, A., and Gibbons, J., “WWV Doppler Shift Observations”, in HamSCI Workshop 2019, Cleveland, OH, 2019.
2018
E. Downey, “Simple and Accurate Variable Frequency RF Signal Generator”, QEX, no. 310, pp. 3-7, 2018.
2017
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.
N. A. Frissell, Ackermann, J. R., Dzekevich, J., Earle, G. D., Erickson, P. J., Gerrard, A. J., Gerzoff, R. B., Gunning, S. W., Hirsch, M., Katz, J. D., Kaeppler, S. R., McGwier, R. W., Miller, E. S., Moses, M. L., Perry, G., Reyer, S. E., Shovkoplyas, A., Silver, H. W., Vega, J. S., and Team, R. B. N., “HamSCI: The Ham Radio Science Citizen Investigation (Banquet Presentation)”, in NSF CEDAR (Coupling, Energetics, and Dynamics of Atmospheric Regions), Keystone, CO, 2017.
M. Moses, Earle, G., Burujupalli, S., Frissell, N. A., Kordella, L., Dixit, S., Chitale, C., and Han, X., “Ionospheric Impacts of the 2017 Total Solar Eclipse”, in Dayton Hamvention, Xenia, OH, 2017.
C. Deacon, “Practical investigation of the polarisation of 50MHz signals”, in HamSCI-UK, Milton Keynes, UK, 2017.
J. A. Dzekevich and Erickson, P. J., “Upper Level Lows and Six Meter 50 Mhz Sporadic E”, in Dayton Hamvention, Xenia, OH, 2017.
J. Dzekevich, “Upper-Level Lows and 6-Meter Sporadic E”, QST, vol. 101, no. 12, pp. 30-35, 2017.
2016
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.
2015
E. S. Miller, Frissell, N., Kaeppler, S., Demajistre, R., and Knuth, A., “The Ionosphere's Pocket Litter: Exploiting Crowd-Sourced Observations”, in Fall AGU - Oral Presentation, San Francisco, CA, 2015.