International Journal of Antennas and Propagation / 2014 / Article / Tab 3

Research Article

Backtracking Search Optimization Algorithm for Synthesis of Concentric Circular Antenna Arrays

Table 3

MSLL, FNBW, and DRR values obtained by BSA and other optimization techniques EP [1], PSOCFIWA [1], PSO [1], BFO [3], and BGA [3] for CCAAs with central element.

FiguresAlgorithmsMSL (dB)FNBW (degree)DRR

Figure 13BSA−43.6191.209.1827
EP [1]−39.6697.7014.6883

Figure 14BSA−35.2079.145.5928
PSOCFIWA [1]−32.6280.00Inf.

Figure 15BSA−35.0879.014.8054
PSO [1]−30.0882.374.8054

Figure 16BSA−35.8979.894.5005
BFO [3]−34.1881.504.8869

Figure 17BSA−31.8675.456.9589
BGA [3]−29.0678.307.0569

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.