Synthesis of Circular Array Antenna for Sidelobe Level and Aperture Size Control Using Flower Pollination Algorithm

Table 3

Aperture size comparison.

S. number	Number of elements	Direction of the principal beam	Aperture size (in )
			Using amplitude only technique	Using amplitude-space technique
1	20	0°	9.5	8.4833
2	40		19.5	15.3291
3	20	15°	9.5	9.43
4	40		19.5	15.3291