To overcome the constellation's evasive nature, China would need a swarm of hundreds of drones, a new study finds.
A group of researchers in China may have found a way to disrupt Starlink communications, creating a massive airborne barrier to jam signals that jump from one satellite to the next.simulates a detailed attempt to jam a constellation of 10,000 satellites across an area as large as Taiwan, the South China Morning Post SpaceX’s Starlink satellites are difficult to jam, and attempts to block their signals from the ground would be fruitless.
Instead, the researchers suggest deploying nearly 1,000 jammers in the air using drones, balloons, or aircraft. A team of researchers from Zhejiang University and the Beijing Institute of Technology devised the newly proposed strategy.Starlink service to help maintain connectivity in areas where communications infrastructure had been damaged. The Ukrainian military used Starlink connectivity for communications on the front lines, as well as to connect drones to control centers. The use of Starlink in Ukraine highlights the crucial role the satellite network can play in warfare. In the event that China invades Taiwan, the researchers behind the new study have come up with a way to bypass Starlink’s constantly shifting patterns. Unlike traditional geosynchronous constellations that are parked over the equator, the orbital planes of the Starlink satellites are not fixed. The satellites, placed in low Earth orbit, are constantly moving in and out of view, and a single user terminal hops between multiple satellites rather than connecting to just one. That means that even if the Chinese military succeeds in overpowering the signal from the ground, the connection will jump to another satellite within seconds. In order to successfully monitor or interfere with Starlink’s signal, the new study suggests deploying a swarm of jammers in the air to create a massive barrier using drones. The researchers simulated the jamming attempts, testing whether a Starlink satellite could still maintain a usable signal despite the interfering noise. The grid of virtual jammers flew at an altitude of 12 miles and were spaced out at around 3 to 5 miles apart while emitting noise at various power levels. The researchers also tested out two types of antennas, one with a wide beam that covered more area and another with a narrow, more powerful beam that required extra precision. The study proposes an ideal way to interfere with Starlink signals, using a narrow-beam antenna with a 26-decibel-watt jamming power that’s spaced 4 miles apart. To cover the entire area of Taiwan, which spans 13,900 square miles , China would need to deploy at least 935 jammers, each suppressing about 14.8 square miles . The researchers note that they would need to acquire actual measurements of the radiation pattern data of Starlink user terminals for more accurate results.DHS Denies Its X Account Was Based in Israel as New Location Tracking Creates Chaos11 Things Grok Says Elon Musk Does Better Than AnyoneWhile Musk wants you to trust Grok to organize all of human civilization's knowledge, the bot's fealty to Dear Leader is out of control.
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