Pattern Reconfigurable Wideband Stacked Microstrip Patch Antenna for 60 GHz Band

Table 2

Reconfigurable antenna simulated pattern parameters.

Switch				Position (degree)		Gain realized gain (dB)	⁢Beam width (degree)		Effic. (%)
A	B	C	D	Az.	El.		Az.	El.
				0	−2	9.4 9.4	60	56	95
ON	ON			11	−2	8.8 8.7	71	58	94
		ON	ON	−11	−2	8.8 8.7	71	58	94
	ON	ON		0	−12	8.4 7.9	76	63	93
ON			ON	0	8	8.2 7.7	76	65	92
ON				7	2	8.9 8.8	68	58	94
	ON			7	−7	9.0 8.9	68	58	94
		ON		−7	−7	9.0 8.9	68	58	94
			ON	−7	2	8.9 8.8	68	58	94