What is a radar dome?
Radar dome is a spherical shell that closes the radar equipment. Radar domes are often used to protect a sensitive radar device from elements. They can also be used to protect people working in the field of rotating radar dishes. In radar systems used for supervision, dome can be installed to deliberately obscure the direction of radar scanning. Aircraft that have external radar attachment use the radar dome to streamline surfaces exposed to air friction.
radar devices can be used to identify the distance, direction and speed of physical objects that may not be visible to the naked eye. Air traffic control and weather forecasts commonly use radar equipment to scan the sky. The radar works by sending the radio wave, the forms of electromagnetic radiation towards the object, and then waiting for the signal to bounce back. The time delay of the signal return indicates the distance of the object in the scan direction. Changes in signal frequency determinethe relative speed of the object.
If you want to collect some of the returning radio waves that are reflected in all directions according to objects, radar devices often have to use a significant radar bowl. Food is directed by incoming radio waves to the receiver where they can be analyzed. However, radar meals must usually be without dirt, rain and ice to function properly. They may also have to stay calm, so be protected from the wind. The provision of this kind of radar food protection and their related electronics is one of the functions of the radar dome.
radar devices that use dishes must be focused in the direction of interest. Many applications of radar technology require coverage in all directions; This is understandable in the case of air traffic control. Many radar devices are therefore able to rotate and focus on a specific direction. This movement that can be fast can represent DhnevFor people near a movable radar bowl. Another function of the radar dome is to keep people from moving food.
Some aircraft use radar technologies to scan airspace and identify ground buildings during the night. The device that is mounted on the exterior of the aircraft would not be much aerodynamic without surrounding it. The lining of this type may resemble half of the radar dome, but would probably accept a highly aerodynamic shape of a tear drop. Without a smooth and aerodynamic cover, air friction would slow down the aircraft and would also cause excessive mechanical tension to radar equipment.