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R.C. Luetzelschwab
R.C. Luetzelschwab
Raytheon
Environmental science
amateur radio
Electrical engineering
High-pass filter
Butterworth filter
3
Papers
9
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HamSCI: Ionospheric Climatology Over a Complete Solar Cycle Observed Using Amateur Radio Contact Data
2020
Nathaniel Frissell
V. I. Romanek
Ethan S. Miller
P. J. Erickson
W. Engelke
R.C. Luetzelschwab
R Gerzoff
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High Frequency Communications Response to Solar Activity of September 2017 as Observed by Amateur Radio Networks
2018
N. A. Frissell
J.S. Vega
Evan Markowitz
Andrew J. Gerrard
William Engelke
Philip J. Erickson
Ethan S. Miller
R.C. Luetzelschwab
Jacob Bortnik
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A 25 watt RF MEM-tuned VHF bandpass filter
2003
IMS | International Microwave Symposium
C.A. Hall
R.C. Luetzelschwab
Robert D. Streeter
J.H. Vanpatten
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Citations (9)
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