A Compact Frequency and Radiation Reconfigurable Antenna for 5G and Multistandard Sub-6 GHz Wireless Applications

Table 2

Different modes of switching.

Mode	Special cases
Mode-1 (S1 = ON, S2 = ON)	C1 (S1 to S4 = ALL ON), C2 (S1, S2, S3 = ON, S4 = OFF), C3 (S1, S2, S4, ON, S3 = OFF)
Mode-2 (S1 = ON, S2 = OFF)	C1 (S2, S3, S4 = OFF, S1- = ON), C2 (S2, S3 = OFF, S1, S4 = ON), C3 (S1, S3 = ON, S2 = S4 = OFF)
Mode-3 (S1 = OFF, S2 = OFF)	C1 (S1 to S4 = all OFF), C2 (S1, S2, S4 = OFF, S3 = ON), C3 (S1, S2, S3 = OFF, S4 = ON)

(C represents the case here).