Distributed Sensing of Radio Spectrum Occupancy Amid COVID-19

Description

During the COVID-19 pandemic, National Institute of Standards and Technology (NIST) performed a targeted campaign of measurements of channel power and occupancy rate in the radio spectrum. This is the dataset that resulted from that effort.Measurements were performed in 13 residential sites after a rapid engineering development effort, followed by spot measurements at a local hospital. The study targeted radio frequency allocations that support key wireless data infrastructure. These included the cellular network bands below 1 GHz, and unlicensed bands that support wireless local-area network (WLAN) and wireless personal area network (WPAN) traffic in 2.4 GHz and 5 GHz bands. The principal test locations were the home telework sites of NIST research staff, postdoctoral researchers, graduate and undergraduate students, and summer high school interns. Measurements continued where possible from late spring in 2020 until the autumn of 2021.The resulting data are released here in the following forms:1) Time series of band power, integrated on 4-MHz bandwidth in 0.5 ms bins;2) Time series of band power, denoised to remove average additive noise produced by the receiver;3) Occupancy durations computed from the denoised band power time series;4) Histograms of band power readings computed from denoised band power time series; and5) Diagnostic network profiling data that indicates PHY characteristics of cellular and WLAN signals.

Resources

Name Format Description Link
19 08.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/08.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/08.tar.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/06.tar.gz.sha256
19 11.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/11.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/06.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/07.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/08.csv.gz.sha256
19 10.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/10.csv.gz
19 11.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/11.csv.gz
19 12.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/12.csv.gz
19 05.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/05.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/05.tar.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/01.tar.gz.sha256
19 12.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/12.csv.gz
19 hospital.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/hospital.csv.gz
19 10.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/10.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/10.tar.gz.sha256
19 11.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/11.tar.gz
19 03.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/03.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/03.tar.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/hospital.tar.gz.sha256
19 hospital.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/hospital.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/hospital.csv.gz.sha256
57 source-code.zip https://data.nist.gov/od/ds/ark:/88434/mds2-2553/source-code.zip
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/source-code.zip.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/731.5%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 782.0%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/782.0%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/782.0%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 751.0%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/751.0%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/751.0%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 709.0%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/709.0%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/709.0%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 739.0%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/739.0%20MHz%20cellular%20downlink%20profiling.csv.gz
19 821.3%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/821.3%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/821.3%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 866.3%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/866.3%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/866.3%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 701.5%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/701.5%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/701.5%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 731.5%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/731.5%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/731.5%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 782.0%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/782.0%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/782.0%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 751.0%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/751.0%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/751.0%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 2412.0%20MHz%20wlan%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202021-09-24/2412.0%20MHz%20wlan%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202021-09-24/2412.0%20MHz%20wlan%20profiling.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202021-09-24/2437.0%20MHz%20wlan%20profiling.csv.gz.sha256
19 2462.0%20MHz%20wlan%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202021-09-24/2462.0%20MHz%20wlan%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202021-09-24/2462.0%20MHz%20wlan%20profiling.csv.gz.sha256
19 00.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/00.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/00.csv.gz.sha256
19 01.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/01.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/01.csv.gz.sha256
47 README.txt https://data.nist.gov/od/ds/ark:/88434/mds2-2553/README.txt
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/README.txt.sha256
19 01.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/01.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/01.csv.gz.sha256
19 00.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/00.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/00.csv.gz.sha256
19 02.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/02.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/02.csv.gz.sha256
19 03.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/03.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/03.csv.gz.sha256
19 04.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/04.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/04.csv.gz.sha256
19 05.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/05.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/05.csv.gz.sha256
19 02.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/02.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/02.csv.gz.sha256
19 03.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/03.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/03.csv.gz.sha256
19 04.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/04.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/04.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/05.csv.gz.sha256
19 06.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/06.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/06.csv.gz.sha256
19 07.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/07.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/07.csv.gz.sha256
19 08.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/08.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/08.csv.gz.sha256
19 09.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/09.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202020-12-07/821.3%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 739.0%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202020-12-07/739.0%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/12.csv.gz.sha256
19 07.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/07.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/07.tar.gz.sha256
19 11.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/11.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/11.tar.gz.sha256
19 02.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/02.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/02.tar.gz.sha256
19 09.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/09.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202020-12-07/739.0%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 709.0%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/709.0%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/709.0%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/739.0%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 821.3%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/821.3%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/821.3%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/09.tar.gz.sha256
19 10.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/10.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/10.tar.gz.sha256
19 06.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/06.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/06.tar.gz.sha256
19 12.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/12.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/08.tar.gz.sha256
19 03.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/03.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/03.tar.gz.sha256
19 04.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/04.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/04.tar.gz.sha256
19 00.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/00.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/00.tar.gz.sha256
19 hospital.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/hospital.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/hospital.tar.gz.sha256
19 00.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/00.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/866.3%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 701.5%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/701.5%20MHz%20cellular%20uplink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/701.5%20MHz%20cellular%20uplink%20profiling.csv.gz.sha256
19 731.5%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/731.5%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/07.tar.gz.sha256
19 09.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/09.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/09.tar.gz.sha256
19 12.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/12.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/12.tar.gz.sha256
19 04.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/04.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/04.tar.gz.sha256
19 05.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/05.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/05.tar.gz.sha256
19 02.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/02.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/02.tar.gz.sha256
19 01.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/01.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/01.tar.gz.sha256
19 06.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/06.tar.gz
19 hospital.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/hospital.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2011/739.0%20MHz%20cellular%20downlink%20profiling.csv.gz.sha256
19 2437.0%20MHz%20wlan%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202021-09-24/2437.0%20MHz%20wlan%20profiling.csv.gz
19 05.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/05.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/09.csv.gz.sha256
19 10.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/10.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/10.csv.gz.sha256
19 06.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/06.csv.gz
19 07.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/07.csv.gz
19 08.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/08.csv.gz
19 09.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/09.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/09.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/10.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/occupancy%20durations/11.csv.gz.sha256
19 08.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/08.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/12.tar.gz.sha256
19 01.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series/01.tar.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/11.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/12.csv.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/histograms/hospital.csv.gz.sha256
19 821.3%20MHz%20cellular%20uplink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/hospital%202020-12-07/821.3%20MHz%20cellular%20uplink%20profiling.csv.gz
19 739.0%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/739.0%20MHz%20cellular%20downlink%20profiling.csv.gz
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/00.tar.gz.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/11.tar.gz.sha256
19 07.tar.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/time%20series%20denoised/07.tar.gz
19 866.3%20MHz%20cellular%20downlink%20profiling.csv.gz https://data.nist.gov/od/ds/ark:/88434/mds2-2553/network%20profiling/site%2007/866.3%20MHz%20cellular%20downlink%20profiling.csv.gz

Tags

  • electromagnetics
  • rf-systems
  • noise
  • wireless-spectrum

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