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2018年08月20日

GPS signal jammer protects against drone invasion

New defense drone jammer


Most digital communications systems need a synchronization military to be transmitted between the communicating devices. Signal jammer can be concentrated on the synchronization military which will nullify the effectiveness of the entire transmission system. Synchronized systems are very susceptible to jamming. Once the synchronization is lost, the jammer stops its transmission and jammer can only be restart after resynchronization is achieved. Although, it is usually very difficult for the jamming system to know when the synchronization is lost and hence difficult to restart the jammer.


The country’s anti-drone air defense force is training with a rifle-shaped antenna that can jam the remote control signals of a drone. The jammer-wielding soldiers are paired with other shotgun-armed squad members, whose shotguns fire specialized shells. (As to how those shells are specialized, the Ministry doesn’t say, but there is at least one counter-drone system which fires shotgun shells that release nets on the target). Rifle-shaped jamming devices are more common in the counter-drone world, and the United States had adopted them to such a degree that even the National Guard trains with drone-jammer rifles.


“The work is currently underway to develop an aircraft equipped with jamming systems that will replace Il-22PP Porubshchik [electronic warfare aircraft], which are currently being delivered to the Russian Aerospace Forces,” an unnamed Russian defense industry source told Sputnik News. “This machine will receive a fundamentally new on-board equipment, which will allow to conduct electronic suppression of any targets—ground, air, sea—and disable enemy satellites that provide navigation and radio communication on the ground.”


Military application of GPS signal jammer weapon


The high governmental support to use the military jammer in military application acts as a key driver for the growth of the military wifi signal jammer market in the sector. The U.K uses drone jammer technology, which helps track the UAV flown by terrorists. Likewise, the Russian government has taken initiatives to upgrade the helicopter fleet, and the U.S. government has given contract award to Lockheed Martin for the testing and development of long-range radar. Such government initiatives play a major role in the growth of military jammer market over the forecast period.


The drone was likely targeted with a jammer, which simply consists of a device equipped with a radio transmitter that can output multi-band frequencies. The drone's receivers are then saturated, and it can no longer interpret instructions from the person flying it. The UAV fell into the sea, and according to Fstoppers, the city of Toulon has opened an investigation into the matter and has divers searching for the wreckage to further study it.


Going forward, Rapid Scout will incorporate a counterdrone module using DroneShield's RadarZero (a portable drone detection radar), RfOne (a drone detection capability using radio frequency), and an optional DroneCannon (a counterdrone jammer).


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タグ :GPS


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