TY - JOUR
T1 - Double Threshold Range Spread Target Detection Based on Scattering Point Estimation in Radar Systems
AU - Sun, Haowen
AU - Zhao, Guoqiang
AU - Hu, Bing
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - In this paper, a double threshold constant false alarm detection method based on estimated scattering point information is proposed to solve the problem of range spread target detection under unknown scattering point information. First, the k-nearest neighbor classification (KNN) algorithm is used to classify the area to be detected and calculate the first threshold. Then the second threshold is calculated based on the constant false alarm rate, and the second thresholds are used to determine whether the target is present. The simulation results show that this method uses echo information to estimate target scattering points to solve the problem of range spread target detection without any priori information, and has high detection accuracy and robustness.
AB - In this paper, a double threshold constant false alarm detection method based on estimated scattering point information is proposed to solve the problem of range spread target detection under unknown scattering point information. First, the k-nearest neighbor classification (KNN) algorithm is used to classify the area to be detected and calculate the first threshold. Then the second threshold is calculated based on the constant false alarm rate, and the second thresholds are used to determine whether the target is present. The simulation results show that this method uses echo information to estimate target scattering points to solve the problem of range spread target detection without any priori information, and has high detection accuracy and robustness.
UR - http://www.scopus.com/inward/record.url?scp=85208784579&partnerID=8YFLogxK
U2 - 10.1109/ICMMT61774.2024.10671952
DO - 10.1109/ICMMT61774.2024.10671952
M3 - Conference article
AN - SCOPUS:85208784579
SN - 2994-3132
JO - ICMMT - International Conference on Microwave and Millimeter Wave Technology
JF - ICMMT - International Conference on Microwave and Millimeter Wave Technology
IS - 2024
T2 - 16th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2024
Y2 - 16 May 2024 through 19 May 2024
ER -