A landmine is an explosive device designed to destroy or disable enemies and hide under or over the surface of the ground, especially in mine-affected countries such as Afghanistan and Iraq. Mines that are deployed during wartime can remain undetected. As its name suggests that the detection is done using the radar bullets and therefore can be done further away from the mine carefully. Helicopter fire bullets emit radar pulses as it is ground to stop these radar pulses being reflected from land mines because the reflection land mines can be estimated approximately. This is the method in which a special type of radar bullet is used to find landmines without putting your foot on the ground that offers the safe and efficient way of detecting landmines. There are some methods for mine detection Terrestrial, method. These methods are dangerous and the risk is involved in the life of solider. A safe method for detecting landmines is "mine detection using radar bullets".
The radar bullet is a relatively new discovery used especially for the detection of land mines. And this was a very important invention because about 85 countries have problems with landmines and approximately 20,000 people are injured and die every year from landmine accidents. In this discussion, the main focus is Radar, this ultra wide band radar provides a centimeter resolution to locate even small targets. The Radar bullet is mainly used to find landmines without setting foot on the ground. This consists of firing a special bullet on land from a helicopter that could signal landmines buried, despite the land mines that remains active for more than 50 years after its application. The internal radar bullet consists of microwave emitter. This microwave emitter emits electromagnetic waves whose wavelength The bullet emits a radar pulse as it is ground to stop. This pulse strikes the mine and its image is made available on the computer in the helicopter so this method is safe and efficient to find land mines.
Now one day in places like Afghanistan and Iraq we know that land mines are causing a serious threat to the lives of civilians. Mines that are deployed during wartime can remain undetected for several decades and can suddenly be activated after that. Also during the war the mines implanted by our enemy countries must be properly detected and disseminated to save the lives of our soldiers. Therefore, we must say that the detection of landmines is important for all countries today.
The purpose of a landmine is to deactivate, immobilize or kill. It is an explosive device activated by a person or a vehicle or by a command detonated by an electric cable or radio signals. Most landmines are placed just below the surface of the earth and are activated by pressure or trip-wire. In general, most landmines will contain many metal parts, which can be used for detection.
Antipersonnel mines claim 70 new victims every day. This weapon is particularly cruel in children whose bodies that are smaller and closer to the burst are more likely to suffer serious harm. Severe disabilities and psychological trauma following the explosion mean that these children will have to take care of themselves for many years.
A wounded child at the age of 10 will need about 25 critical members during his lifetime. This cost at $ 3000 a huge sum to pay in countries where people earn as little as $ 10 a month. . Between 1979 of 1996 red crores fit over 70,000 amputees with critical limbs and the problem of the still growing landmine. There to consider these factors the discovery of radar bullet is really a great boost to our world as we launch into the 21st century.