[Retracted] Robust Transmit Beamforming Algorithm for Low-Altitude Slow-Speed Small Target Detection

Table 4

The value of for different thresholds for sidelobe suppression in the ground side in Case 3.

-20 dB	−25 dB	−30 dB	−35 dB
0.9996 + 0.0281i	0.9763 + 0.2162i	0.8081 + 0.5891i	0.5435 + 0.8394i
0.996–0.0897i	0.9994 + 0.0334i	0.9943 + 0.1063i	0.9831 + 0.1831i
0.9775–0.211i	0.981–0.1938i	0.9853–0.1711i	0.992–0.126i
0.9438–0.3306i	0.9248–0.3804i	0.9341–0.357i	0.9449–0.3274i
0.8963–0.4434i	0.8646–0.5025i	0.8706–0.4919i	0.8607–0.5092i
0.8383–0.5453i	0.8104–0.5859i	0.8015–0.598i	0.7933–0.6089i
0.7729–0.6345i	0.7552–0.6555i	0.7271–0.6866i	0.6915–0.7224i
0.7028–0.7114i	0.6924–0.7216i	0.6524–0.7579i	0.622–0.783i
0.6291–0.7773i	0.6213–0.7836i	0.5707–0.8212i	0.5175–0.8557i
0.5517–0.8341i	0.5448–0.8386i	0.4902–0.8716i	0.4472–0.8944i
0.469–0.8832i	0.4636–0.886i	0.4006–0.9162i	0.3427–0.9394i
0.3794–0.9252i	0.375–0.927i	0.3132–0.9497i	0.2717–0.9624i
0.281–0.9597i	0.2757–0.9613i	0.2159–0.9764i	0.1679–0.9858i
0.1729–0.9849i	0.1657–0.9862i	0.1223–0.9925i	0.0964–0.9953i
0.0561–0.9984i	0.049–0.9988i	0.0196–0.9998i	−0.0065-i
−0.0664–0.9978i	−0.0694–0.9976i	−0.0766–0.9971i	−0.0776–0.997i
−0.1897–0.9819i	−0.1867–0.9824i	−0.1796–0.9837i	−0.1786–0.9839i
−0.3083–0.9513i	−0.3015–0.9535i	−0.2734–0.9619i	−0.2482–0.9687i
−0.4178–0.9085i	−0.4111–0.9116i	−0.3708–0.9287i	−0.3464–0.9381i
−0.5159–0.8567i	−0.5111–0.8595i	−0.4572–0.8894i	−0.4131–0.9107i
−0.6023–0.7983i	−0.5985–0.8011i	−0.5445–0.8388i	−0.5076–0.8616i
−0.6783–0.7348i	−0.6738–0.7389i	−0.6205–0.7842i	−0.5705–0.8213i
−0.7457–0.6663i	−0.7402–0.6724i	−0.6958–0.7182i	−0.6601–0.7512i
−0.8062–0.5917i	−0.8002–0.5997i	−0.7608–0.649i	−0.7181–0.6959i
−0.8607–0.5092i	−0.8531–0.5217i	−0.8237–0.567i	−0.8008–0.599i
−0.9089–0.417i	−0.8971–0.4418i	−0.8778–0.479i	−0.8525–0.5226i
−0.9494–0.3141i	−0.9328–0.3604i	−0.9272–0.3744i	−0.9221–0.387i
−0.9796–0.2007i	−0.964–0.266i	−0.9671–0.2542i	−0.9619–0.2734i
−0.9968–0.0796i	−0.9912–0.1326i	−0.9942–0.1076i	−0.9971–0.0762i
−0.999 + 0.0447i	−0.9981 + 0.0622i	−0.9964 + 0.0852i	−0.9914 + 0.1305i
−0.986 + 0.1666i	−0.9581 + 0.2866i	−0.9346 + 0.3558i	−0.9042 + 0.4272i
−0.9596 + 0.2815i	−0.8892 + 0.4575i	−0.6316 + 0.7753i	−0.312 + 0.9501i