One of the tasks of Threshold in frequency radar circuits is to detect the surface of reflection of the target field energy in the separation according to the given command relative to the target surface
The target surface or Gold and Silver and Metals of Targets and Aircraft and objects is determined in the Threshold The circuit has a higher sensitivity than the target surface determined in the threshold of surface and volume
The threshold of surface and volume in all radar circuits from airborne and ground radar and metal detectors or any type of frequency detector has scientific application in practice
If you set the threshold number of the specific surface and volume of the target level to a small surface even if there is a target of the same type with a medium and larger level in that area the target with a medium and large level will be removed from the radar’s view for separation and discrimination with the same VDI number or in the Edit and the radar circuit performs the separation operation for separation and discrimination after the target with a small surface Of course separation and discrimination is performed with the VDI number in the Edit This law is related to the specific frequency The spectrum of radar circuits is
Source: Books by Radar Electronics Scientist Ramin Keykhosravi with permission
