相控阵和频率分集阵双模式雷达联合目标检测

朱晶晶, 朱圣棋, 廖桂生, 许京伟, 兰岚, 曾操

Joint target detection based on phased array and frequency diverse array dual-mode radar

Jingjing ZHU, Shengqi ZHU, Guisheng LIAO, Jingwei XU, Lan LAN, Cao ZENG

表1 波束形成等效SNR

Table 1 Equivalent SNR after beamforming

阵列 PA FDA PA和FDA双模式 子阵 $\frac{\rho \eta_1^2 L}{\sigma_n^2} $ $\frac{\rho M^2}{\sigma_n^2} $ $\frac{\rho\left(\eta_1^2 N+M N\right)}{\sigma_{\mathrm{n}}^2} $ 全阵 $\frac{\rho \eta^2 N}{\sigma_n^2} $ $\frac{o N^2}{\sigma_n^2} $