Sentence examples for main lobe side from inspiring English sources
Figure 2 shows a case directional antenna gain in main lobe, side lobes, and back lobe.
Increasing c beyond 5 decreases the CSA side lobe at u=2/N but increases the peak side lobe formed by the main lobe and side lobe interaction.
Moreover, unlike conventional transducers, the pencil beam can be effectively steered over a wide range of angles without producing grating lobes or degrading the power difference between the main lobe and side lobes.
To do so, we use a simplified beamforming antenna model in [21], where the signal propagation area is divided into two areas according to the beam gain: main lobe and side lobe areas as shown in Figure 1.
The main lobe width and side lobe heights are the two important beam pattern characteristics.
The simplest approach is the beamforming that provides noise source maps with large main lobe and strong side lobes at low frequency.
Thus, it is important to design a weight vector that has a beam pattern with the desired main lobe width and side lobe height.
The merit factor gives the ratio of the main lobe to the side lobes energy of the correlation and serves as a measure of the correlation quality.
The beam gains of the main lobe and the side lobe are denoted by g m and g s, respectively, in dB scale and the average beamforming gain in the two-tier network by Ψ(N b ).
For M≤4, the peak side lobe for Hann-shaded CSA is caused by the interaction of subarray 1's first side lobe and subarray 2's main lobe rather than a side lobe and a grating lobe.
