Publications

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2024
N. Hall-Patch, Early Results from the 2023 Eclipse Medium Wave Recordings, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
P. J. Erickson and Liles, W., Earth's Magnetic Field Migration and Its Effects on HF Propagation, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
A. Kashcheyev, Watson, C., and Jayachandran, P. T., EclipseNB: A network of low-cost GNSS receivers to study ionospheric response to April 2024 solar eclipse, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
V. LeVeque, Effect of X-class Solar Flare on 40 Meter Propagation, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
S. A. Cerwin, Bilberry, P., Blackshear, S., McMahan, J. T., Collins, K. V., and Frissell, N. A., Estimation of Ionospheric Layer Height by Measuring the Time Difference of Arrival (TDOA) Between 1 and 2 Hop Propagation Modes. 2023 Annular Eclipse Observations, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
S. Fernandes, Perry, G. W., Trigo, T., and Gibbons, J., Exploring Ionospheric Variability Through Doppler Residuals: A Study Utilizing the HamSCI Grape V1 Receiver, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
R. B. Gerzoff and Frissell, N. A., Extreme Values in Short-Term 20 m Sequential Matched WSPR Observations, HamSCI Workshop 2024. HamSCI, Cleveland, OH, 2024.
2021
D. Joshi, Frissell, N., Liles, W., Vierinen, J., and Miller, E. S., Early Results from the Ionospheric Sounding Mode Using Chirp Ionosondes of Opportunity for the HamSCI Personal Space Weather Station, in 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2021.
J. Madey, Witten, D., Kim, H., and Frissell, N. A., An Easily Constructed High Resolution 3 Axis Magnetometer for Backyard Citizen Science, in American Geophysical Union Fall Meeting, 2021.
J. Madey, An Easily Constructed High Resolution 3 Axis Magnetometer for Backyard Citizen Science, ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
B. O'Donnell and Perry, G., e-POP RRI observations of the April 24, 2020 ARRL Frequency Measuring Test, 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, 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 (Proceedings), ARRL-TAPR Digital Communications Conference. ARRL-TAPR, Virtual, 2021.
2019
U. L. Rohde, Emerging Trend in 5G, IoT and SDR, in IEEE North Jersey MTT/AP & ED/CAS Chapters Seminar, Newark, NJ, 2019.