Found 67 datasets matching "radio spectrum".
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A well-known property of the gamma-ray sources detected by Cos-B in the 1970s, by the Compton Gamma-Ray Observatory in the 1990s, and recently by the Fermi Gamma-ray Observatory is the presence of...
Search relevance: 142.22 | Views last month: 0 -
The authors have assembled an 8.4 GHz survey of bright, flat-spectrum (alpha > -0.5) radio sources with nearly uniform extragalactic (|b| > 10 degrees) coverage for sources brighter than a 4.8 GHz...
Search relevance: 124.90 | Views last month: 0 -
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...
Search relevance: 118.44 | Views last month: 16 -
The CDF file contains approximately 22 second time resolution Electric and Magnetic field data, average magnetic field magnitude, and orbital position data from Hawkeye 1. The VLF experiment...
Search relevance: 109.55 | Views last month: 1 -
This project aims to create a comprehensive framework for generating radio frequency (RF) datasets, designing deep learning (DL) detectors, and evaluating their detection performance using both...
Search relevance: 94.40 | Views last month: 0 -
The 3.5 GHz citizens broadband radio service (CBRS) band in the U.S. is a key portion of mid-band spectrum shared between commercial operators and existing federal and non-federal incumbents. To...
Search relevance: 75.44 | Views last month: 0 -
The Wireless Spectrum R&D (WSRD) Interagency Working Group (IWG) held a workshop, Radio Receiver Systems: R&D Innovation Needs and Impacts on Technology and Policy, on May 5, 2017, in Washington,...
Search relevance: 57.49 | Views last month: 1 -
This report responds to the October 25, 2018, Presidential Memorandum on Developing a Sustainable Spectrum Strategy for America's Future and contains recommendations for prioritizing R&empD to...
Search relevance: 49.70 | Views last month: 1 -
Radio Frequency Measurements for Selected Manufacturing and Industrial Environments using a PN Code Sounding methodology. The resulting measurements include complex impulse responses and spectrum...
Search relevance: 49.69 | Views last month: 1 -
It has been known for nearly three decades that high-redshift radio galaxies exhibit steep radio spectra, and hence ultrasteep spectrum radio sources provide candidates for high-redshift radio...
Search relevance: 48.77 | Views last month: 0 -
This table contains the high-angular-resolution catalog for the Australia Telescope 20-GHz (AT20G) survey, using the high-angular-resolution 6-km antenna data at the baselines of ~4500 m of the...
Search relevance: 48.37 | Views last month: 0 -
The data are presented as the values of the density and temperature of the electrons measured (radio mapping) during the tail crossing of comet Giacobini-Zinner by ISEE-3/ICE as derived from...
Search relevance: 47.02 | Views last month: 0 -
The data are presented as the values of the density and temperature of the electrons measured (radio mapping) during the tail crossing of comet Giacobini-Zinner by ISEE-3/ICE as derived from...
Search relevance: 47.00 | Views last month: 0 -
Federal Communications Commission rules for the 3.5 GHz citizens broadband radio service (CBRS) permit commercial systems to share 150 MHz of bandwidth with federal and other incumbents. To...
Search relevance: 46.61 | Views last month: 0 -
The CDF file contains 1 minute averaged radio intensity data from both the Ahead and Behind s/c. A description of the STEREO/WAVES instrument is provided in: Bougeret, J.L, et al. (2008), S/WAVES:...
Search relevance: 43.67 | Views last month: 1 -
This table contains a list of extragalactic radio sources detected in a 455 square-degree map of the southern sky made at a frequency of 148 GHz from the Atacama Cosmology Telescope (ACT) 2008...
Search relevance: 43.58 | Views last month: 0 -
The Pi GHz Sky Survey (PiGSS) is a key project of the Allen Telescope Array (ATA). PiGSS is a 3.1 GHz survey of radio continuum emission in the extragalactic sky with an emphasis on synoptic...
Search relevance: 43.47 | Views last month: 0 -
The authors have undertaken a survey, the Deep X-Ray Radio Blazar Survey (DXRBS), of archived, pointed ROSAT Position Sensitive Proportional Counter (PSPC) data for blazars by correlating the...
Search relevance: 43.45 | Views last month: 0 -
This table contains a catalog based on deep multifrequency observations made using the Giant Metrewave Radio Telescope (GMRT) at 153, 244, 610 and 1260 MHz of a field centred on J0916+6348, to...
Search relevance: 43.26 | Views last month: 0
