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Multi-layered Dome system to combat drone threat

written by australianaviation.com.au | February 26, 2019
A Rafael depiction of the Drone Dome in action.

Over two days just before Christmas, sightings of unauthorised drones near Gatwick Airport forced British authorities to divert or cancel more than 1000 flights.

Just who was responsible hasn’t been determined, nor why, but it showed just how easy it could be for terrorists, criminals or plain idiots to cause massive disruption with modest effort.

Islamic State terrorists in Iraq and Syria deployed drones for battlefield surveillance and equipped some with small explosive payloads with tactical effect.

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Around the world much thought has gone into counter-drone technology which commonly involves jamming the device’s radio signals, making it either return to point of origin or fall from the sky. Hard kill methods include gunfire, missiles, nets, hunter-killer drones and even trained birds of prey.

Israeli defence company Rafael is close to fielding a high-powered laser as part of its Drone Dome counter-drone system which is on display at Avalon. It is in service in Israel and a system, minus the laser, has been sold to the UK Ministry of Defence.

Meir (first name only for security reasons), the director of marketing for Rafael’s short range air defence directorate, said what happened at Gatwick demonstrated the capability of drones to shut down an airport.

“Even if it was a mistake, I am sure that the next time it will be done with the intention of stopping an airport. I believe that terror organisations have learned what happened at Gatwick and they learned, too, what they can do next time,” he said.

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Meir said Drone Dome was based on a series of four layers – detection and location of the drone, followed by positive identification and then a decision on what action to take.

“We need to choose what to do with this drone. We can neutralise it by jamming. The fourth layer, especially for the near future challenge, like autonomous drones, is the laser capability,” he said.

Even before the drone leaves the ground, detection is possible because of radio signals between the drone and its operator.

Once the drone is airborne, it’s detected by Drone Dome’s radar which provides 360-degree coverage out to more than three kilometres.

Because the telemetry of commonly available drones is in known frequency bands using standard protocols, it’s quite possible to identify exactly what kind of drone is out there from its electronic signature.

The radar then slaves Drone Dome’s EO/IR camera to make a positive identification by day or night. That discriminates between drones and other radar returns such as birdlife and can determine if the device is a quadrotor or fixed wing.

“All these processes are done automatically. Now we need to choose as operator what to do with this drone. First of all we can jam with a directional antenna,” he said.

Earlier identification of the type means it’s possible to jam only in its relevant frequency band, rather than across the entire spectrum. Jammed in this way, most commercial drones will return to point of origin, possibly allowing the operator to be caught.

Jamming of the GPS signal means the drone will land.

“The unique capability of Rafael is the laser. From 2.5 kilometres I can burn the drone in under seven seconds. We need some sort of hard kill because autonomous drones don’t transmit,” he said.

This capability is in the final stage of development and is set to be deployed in Israel by end of year.

Meir said Drone Dome could protect a fixed position such as an airport, a power station or some sensitive asset, or it could go with deployed forces.

Multi-layered Dome system to combat drone threat Comment

  • Aza

    says:

    Pilots have killed far more people then drones could ever be capable of.

Leave a Comment

Your email address will not be published. Required fields are marked *

Multi-layered Dome system to combat drone threat

written by australianaviation.com.au | February 26, 2019
A Rafael depiction of the Drone Dome in action.

Over two days just before Christmas, sightings of unauthorised drones near Gatwick Airport forced British authorities to divert or cancel more than 1000 flights.

Just who was responsible hasn’t been determined, nor why, but it showed just how easy it could be for terrorists, criminals or plain idiots to cause massive disruption with modest effort.

Islamic State terrorists in Iraq and Syria deployed drones for battlefield surveillance and equipped some with small explosive payloads with tactical effect.

Advertisement
Advertisement

Around the world much thought has gone into counter-drone technology which commonly involves jamming the device’s radio signals, making it either return to point of origin or fall from the sky. Hard kill methods include gunfire, missiles, nets, hunter-killer drones and even trained birds of prey.

Israeli defence company Rafael is close to fielding a high-powered laser as part of its Drone Dome counter-drone system which is on display at Avalon. It is in service in Israel and a system, minus the laser, has been sold to the UK Ministry of Defence.

Meir (first name only for security reasons), the director of marketing for Rafael’s short range air defence directorate, said what happened at Gatwick demonstrated the capability of drones to shut down an airport.

“Even if it was a mistake, I am sure that the next time it will be done with the intention of stopping an airport. I believe that terror organisations have learned what happened at Gatwick and they learned, too, what they can do next time,” he said.

PROMOTED CONTENT

Meir said Drone Dome was based on a series of four layers – detection and location of the drone, followed by positive identification and then a decision on what action to take.

“We need to choose what to do with this drone. We can neutralise it by jamming. The fourth layer, especially for the near future challenge, like autonomous drones, is the laser capability,” he said.

Even before the drone leaves the ground, detection is possible because of radio signals between the drone and its operator.

Once the drone is airborne, it’s detected by Drone Dome’s radar which provides 360-degree coverage out to more than three kilometres.

Because the telemetry of commonly available drones is in known frequency bands using standard protocols, it’s quite possible to identify exactly what kind of drone is out there from its electronic signature.

The radar then slaves Drone Dome’s EO/IR camera to make a positive identification by day or night. That discriminates between drones and other radar returns such as birdlife and can determine if the device is a quadrotor or fixed wing.

“All these processes are done automatically. Now we need to choose as operator what to do with this drone. First of all we can jam with a directional antenna,” he said.

Earlier identification of the type means it’s possible to jam only in its relevant frequency band, rather than across the entire spectrum. Jammed in this way, most commercial drones will return to point of origin, possibly allowing the operator to be caught.

Jamming of the GPS signal means the drone will land.

“The unique capability of Rafael is the laser. From 2.5 kilometres I can burn the drone in under seven seconds. We need some sort of hard kill because autonomous drones don’t transmit,” he said.

This capability is in the final stage of development and is set to be deployed in Israel by end of year.

Meir said Drone Dome could protect a fixed position such as an airport, a power station or some sensitive asset, or it could go with deployed forces.

Multi-layered Dome system to combat drone threat Comment

  • Aza

    says:

    Pilots have killed far more people then drones could ever be capable of.

Leave a Comment

Your email address will not be published. Required fields are marked *

Multi-layered Dome system to combat drone threat

written by australianaviation.com.au | February 26, 2019
A Rafael depiction of the Drone Dome in action.

Over two days just before Christmas, sightings of unauthorised drones near Gatwick Airport forced British authorities to divert or cancel more than 1000 flights.

Just who was responsible hasn’t been determined, nor why, but it showed just how easy it could be for terrorists, criminals or plain idiots to cause massive disruption with modest effort.

Islamic State terrorists in Iraq and Syria deployed drones for battlefield surveillance and equipped some with small explosive payloads with tactical effect.

Advertisement
Advertisement

Around the world much thought has gone into counter-drone technology which commonly involves jamming the device’s radio signals, making it either return to point of origin or fall from the sky. Hard kill methods include gunfire, missiles, nets, hunter-killer drones and even trained birds of prey.

Israeli defence company Rafael is close to fielding a high-powered laser as part of its Drone Dome counter-drone system which is on display at Avalon. It is in service in Israel and a system, minus the laser, has been sold to the UK Ministry of Defence.

Meir (first name only for security reasons), the director of marketing for Rafael’s short range air defence directorate, said what happened at Gatwick demonstrated the capability of drones to shut down an airport.

“Even if it was a mistake, I am sure that the next time it will be done with the intention of stopping an airport. I believe that terror organisations have learned what happened at Gatwick and they learned, too, what they can do next time,” he said.

PROMOTED CONTENT

Meir said Drone Dome was based on a series of four layers – detection and location of the drone, followed by positive identification and then a decision on what action to take.

“We need to choose what to do with this drone. We can neutralise it by jamming. The fourth layer, especially for the near future challenge, like autonomous drones, is the laser capability,” he said.

Even before the drone leaves the ground, detection is possible because of radio signals between the drone and its operator.

Once the drone is airborne, it’s detected by Drone Dome’s radar which provides 360-degree coverage out to more than three kilometres.

Because the telemetry of commonly available drones is in known frequency bands using standard protocols, it’s quite possible to identify exactly what kind of drone is out there from its electronic signature.

The radar then slaves Drone Dome’s EO/IR camera to make a positive identification by day or night. That discriminates between drones and other radar returns such as birdlife and can determine if the device is a quadrotor or fixed wing.

“All these processes are done automatically. Now we need to choose as operator what to do with this drone. First of all we can jam with a directional antenna,” he said.

Earlier identification of the type means it’s possible to jam only in its relevant frequency band, rather than across the entire spectrum. Jammed in this way, most commercial drones will return to point of origin, possibly allowing the operator to be caught.

Jamming of the GPS signal means the drone will land.

“The unique capability of Rafael is the laser. From 2.5 kilometres I can burn the drone in under seven seconds. We need some sort of hard kill because autonomous drones don’t transmit,” he said.

This capability is in the final stage of development and is set to be deployed in Israel by end of year.

Meir said Drone Dome could protect a fixed position such as an airport, a power station or some sensitive asset, or it could go with deployed forces.

Multi-layered Dome system to combat drone threat Comment

  • Aza

    says:

    Pilots have killed far more people then drones could ever be capable of.

Leave a Comment

Your email address will not be published. Required fields are marked *

Multi-layered Dome system to combat drone threat

written by australianaviation.com.au | February 26, 2019
A Rafael depiction of the Drone Dome in action.

Over two days just before Christmas, sightings of unauthorised drones near Gatwick Airport forced British authorities to divert or cancel more than 1000 flights.

Just who was responsible hasn’t been determined, nor why, but it showed just how easy it could be for terrorists, criminals or plain idiots to cause massive disruption with modest effort.

Islamic State terrorists in Iraq and Syria deployed drones for battlefield surveillance and equipped some with small explosive payloads with tactical effect.

Advertisement
Advertisement

Around the world much thought has gone into counter-drone technology which commonly involves jamming the device’s radio signals, making it either return to point of origin or fall from the sky. Hard kill methods include gunfire, missiles, nets, hunter-killer drones and even trained birds of prey.

Israeli defence company Rafael is close to fielding a high-powered laser as part of its Drone Dome counter-drone system which is on display at Avalon. It is in service in Israel and a system, minus the laser, has been sold to the UK Ministry of Defence.

Meir (first name only for security reasons), the director of marketing for Rafael’s short range air defence directorate, said what happened at Gatwick demonstrated the capability of drones to shut down an airport.

“Even if it was a mistake, I am sure that the next time it will be done with the intention of stopping an airport. I believe that terror organisations have learned what happened at Gatwick and they learned, too, what they can do next time,” he said.

PROMOTED CONTENT

Meir said Drone Dome was based on a series of four layers – detection and location of the drone, followed by positive identification and then a decision on what action to take.

“We need to choose what to do with this drone. We can neutralise it by jamming. The fourth layer, especially for the near future challenge, like autonomous drones, is the laser capability,” he said.

Even before the drone leaves the ground, detection is possible because of radio signals between the drone and its operator.

Once the drone is airborne, it’s detected by Drone Dome’s radar which provides 360-degree coverage out to more than three kilometres.

Because the telemetry of commonly available drones is in known frequency bands using standard protocols, it’s quite possible to identify exactly what kind of drone is out there from its electronic signature.

The radar then slaves Drone Dome’s EO/IR camera to make a positive identification by day or night. That discriminates between drones and other radar returns such as birdlife and can determine if the device is a quadrotor or fixed wing.

“All these processes are done automatically. Now we need to choose as operator what to do with this drone. First of all we can jam with a directional antenna,” he said.

Earlier identification of the type means it’s possible to jam only in its relevant frequency band, rather than across the entire spectrum. Jammed in this way, most commercial drones will return to point of origin, possibly allowing the operator to be caught.

Jamming of the GPS signal means the drone will land.

“The unique capability of Rafael is the laser. From 2.5 kilometres I can burn the drone in under seven seconds. We need some sort of hard kill because autonomous drones don’t transmit,” he said.

This capability is in the final stage of development and is set to be deployed in Israel by end of year.

Meir said Drone Dome could protect a fixed position such as an airport, a power station or some sensitive asset, or it could go with deployed forces.

Multi-layered Dome system to combat drone threat Comment

  • Aza

    says:

    Pilots have killed far more people then drones could ever be capable of.

Leave a Comment

Your email address will not be published. Required fields are marked *

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