Publications

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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.
J. A. Dzekevich, Winter Sporadic-E-Like Propagation on 6 Meters, CQ Amateur Radio, vol. 76, 12 vol., no. 11, pp. 28-32, 2020.
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. Duffy, Let’s Push the Exploration of the Ionosphere to The Next Level (Invited), in HamSCI Workshop 2020, Scranton, PA, 2020.
S. Driggers and Kaeppler, S. R., Implementation of a point-to-point ray tracer, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
E. Downey, Simple and Accurate Variable Frequency RF Signal Generator, QEX, no. 310, pp. 3-7, 2018.
P. Denisowski, The Rebirth of HF, Rohde and Schwarz, Munich, Germany, 2020.
C. Deacon, Practical investigation of the polarisation of 50MHz signals, in HamSCI-UK, Milton Keynes, UK, 2017.
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.
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.
C. Deacon, Mitchell, C., and Watson, R., Consolidated Amateur Radio Reports as Indicators of Intense Sporadic-E Layers, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.
D. de la Torre and Rojas, E., Ionosphere Plasma Density Estimation by Ray Tracing Optimization, HamSCI Workshop 2022. HamSCI, Huntsville, AL, 2022.
M. Danielides, Skripatchev, V., and Chum, J., InFlaMo – an European SID Monitoring Network Celebrates its First Solar Cycle, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
C
A. C. Cushley, Kabin, K., and Noël, J. - M., Faraday Rotation of Automatic Dependent Surveillance-Broadcast (ADS-B) Signals as a Method of Ionospheric Characterization, Radio Sci., vol. 52, no. 10, pp. 1293 - 1300, 2017.
W. J. Crilly, Synchronized Multiple Radio Telescope Microwave SETI, in HamSCI Workshop 2020, Scranton, PA, 2020.
S. Cowling, A Modular SDR for HamSCI and Other Users, in HamSCI Workshop 2019, Cleveland, OH, 2019.
S. Cowling, FPGA-based HF transceiver running on an RPi with a MW loop antenna that works well indoors (Demonstration), in HamSCI Workshop 2019, Cleveland, OH, 2019.
S. Cowling, Update on Personal Space Weather Station & SDR Hardware, in Hamvention HamSCI Forum, Xenia, OH, 2019.
S. Cowling, Hands-On-SDR: TangerineSDR, QEX, pp. 10-15, 2020.
S. Cowling, TangerineSDR Data Engine and Overall Architecture, in HamSCI Workshop 2020, Scranton, PA, 2020.
S. Cowling, Ackermann, J., and McDermott, T., TangerineSDR Hardware Update, ARRL-TAPR Digital Communications Conference. 2020.
S. H. Cowling, McDermott, T., and Ackermann, J., TangerineSDR Data Engine and Overall Architecture, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
S. H. Cowling, TangerineSDR for the HamSCI Personal Space Weather Station, HamSCI Workshop 2021. HamSCI, Scranton, PA (Virtual), 2021.
S. H. Cowling, Hardware System Update: Data Engine, RF Module, Clock Module, Magnetometer, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.