Research on Side Lobe Suppression of Time-Modulated Sparse Linear Array Based on Particle Swarm Optimization

Table 5

Comparison of PSBL between in-phase and out-phase TMSLA.

Excitation mode	Expected PSLL (dB)	Optimized PSLL (dB)	First PSBL (dB)	Second PSBL (dB)
In-phase	−30	−31.05	−22.7	−27.1
Out-phase	−30	−30.13	−23.07	−23.10