11:30 AM - 11:45 AM
[MIS29-10] Digital Beam Forming methods on Observation Result of Phased Array Radar
Keywords:Phased Array Radar, Digital Beam Forming, Minimum Mean Square Error method, severe phenomena
On the other hand, in Minimum Mean Square Error method (MMSE), we can turn the null-point to inference signal direction and the mainlobe to desired signal direction. As a result, we can decrease a fake echo. However, a calculation cost of MMSE is about 200 times more expensive than this of BF.
Therefore, we propose faster MMSE method. In this presentation, we show and compare the PAR observation results of radar reflectivity and calculation time with BF, MMSE, and our proposed method.