Telecom
A new study reveals advanced methods for improving orbit determination (OD) of large constellations of Low Earth Orbit (LEO) satellites, utilizing Global Navigation Satellite System (GNSS) observations and inter-satellite ...
Feb 19, 2025
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41
Engineering
Three innovative design techniques substantially enhance wireless transmitter performance and can boost power efficiency and elevate data rates concurrently, as reported by the researchers from Science Tokyo, Japan. This ...
Feb 17, 2025
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49
Telecom
The University of Oulu's 6G research program was the first in the world to publish a 6G White Paper in 2019. It was jointly prepared by several dozen experts. In the following two years, several papers on different aspects ...
Feb 13, 2025
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59
Engineering
With the exponential rise in drone activity, safely managing low-flying airspace has become challenging—especially in highly populated areas. Just last month, an unauthorized drone collided with a "Super Scooper" aircraft ...
Feb 10, 2025
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42
Engineering
In fall 2024, NASA developed and tested a 3D-printed antenna to demonstrate a low-cost capability to communicate science data to Earth. The antenna, tested in flight using an atmospheric weather balloon, could open the door ...
Jan 22, 2025
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101
Business
AT&T is trying to address one of the biggest frustrations for wireless phone and internet customers—losing service to outages and still paying for it.
Jan 9, 2025
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41
Telecom
Look up: Can you see the sky?
Jan 9, 2025
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45
Telecom
Researchers at the Department of Energy's Oak Ridge National Laboratory are using non-weather data from the nationwide weather radar network to understand how to track non-meteorological events moving through the air for ...
Jan 6, 2025
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30
Telecom
Researchers have developed a new radar signal–processing technology that can dramatically enhance the resolution of existing low-resolution radars. This technology enables precise object recognition using existing hardware ...
Dec 30, 2024
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72
Robotics
The recent spate of unidentified drone sightings in the U.S., including some near sensitive locations such as airports and military installations, has caused significant public concern.
Dec 18, 2024
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45
