This radar <e1>system</e1> contains two tower-shaped <e2>antennas</e2> shown in Figure 1, one is to transmit pulsed waves and the other is to receive reflected waves.
This radar system contains
This radar system contains two tower-shaped antennas shown in Figure 1, one is to transmit pulsed waves and the other is to receive reflected waves.
<triplet> system <subject> antennas <object> Component-Whole(e2,e1)