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Showing posts from November, 2019

Battlefield short text messaging system

This system would be a supplementary communication network that would serve to minimize the traditional radio usage, since the constant use of traditional radios quickly drains their batteries, and replacing or recharging those could be very difficult in the battlefield.

And there are plenty of situations that require fast and secure communication within a distance of several kilometers when instead of speech, text message transfer is sufficient.

The supplementary communication network would be based on CW grenades. The CW grenade would be a smoke grenade size radio that would be specifically designed for battlefield conditions, and capable of receiving and transmitting continuous wave signals (like Morse code). Since the technology on which it is based already exists (for example the goTenna), the development costs could be reasonable.

Simplified diagram about the CW grenade:

1. The shell of the CW grenade would be waterproof and shockproof. It would consist of two main parts, which …

Tactical puck

The tactical puck would be a hockey puck size explosive device, which could be used with a radio remote control device, and would be ideal for neutralizing door locks and blasting a larger hole into a door, through which a stun grenade could be easily thrown. Thus, it makes easier to open the door, and entering the room can be safer.
Simplified structural diagram about the tactical puck:

1. Puck shaped device.
2. On top of the puck, a handle would be in the middle for the easier grasp.
3. The bottom of the puck would be a rotatable and detachable cap. Rotating and removing this cap would activate the puck RFID tag. Without rotating and removing the cap, the puck can not be armed, so the cap would serve as a kind of safety pin.
4. Circuits that break when the cap is rotated and removed, and activate the RFID tag.
5. RFID tag, each puck would have its own unique code. This will ensure that only the selected pucks could be arming and exploding.
6. Igniter for the explosive.
7. A small pr…