Research Article
Design and Experimental Analysis of Multiband Compound Reconfigurable 5G Antenna for Sub-6 GHz Wireless Applications
Table 3
Performance summary of the antenna in mode 1.
| | Mode no. | Special cases | Operating frequency (GHz) | Bandwidth (MHz) | Gain (dBi) | Beam direction at ° | Beam shifting angle |
| | 1 | (1) When all switches are off | 4.2 | 3.82-9.32 (5500) | 1.80 | 180° | 0° | | 4.5 | 1.85 | 180° | 0° | | 5 | 1.97 | 180° | 0° | | 5.5 | 2.25 | 180° | 0° | | (2) When only S6 is on | 4.2 | 3.86-6.31 (2450)/6.53-9.30 (2770) | 1.87 | +165° | +15° | | 4.5 | 1.95 | +160° | +20° | | 5 | 2.3 | +147° | +33° | | 5.5 | 1.7 | +145° | +35° | | (3) When only S4 is on | 4.2 | 3.86-6.31 (2450)/6.53-9.30 (2770) | 1.87 | -165° | -15° | | 4.5 | 1.95 | -160° | -20° | | 5 | 2.3 | -147° | -33° | | 5.5 | 1.7 | -145° | -35° | | (4) When S4, S5, and S6 are on | 4.2 | 3.37-5.50 (2130)/6.72-9.02 (2300) | 2.51 | -125° | -55° | | 4.5 | 2.81 | -120° | -60° | | 5 | 3.66 | -109° | -71° | | (5) When S3, S4, and S6 are on | 4.2 | 3.37-5.50 (2130)/6.72-9.02 (2300) | 2.51 | +125° | +55° | | 4.5 | 2.81 | +120° | +60° | | 5 | 3.66 | +109° | +71° | | (6) When S5 and S6 are on | 4.2 | 3.28-9.03 (5750) | 2.2 | -130° | -50° | | 4.5 | 2.52 | -130° | -50° | | 5 | 3.04 | -120° | -60° | | 5.5 | 3.8 | -115° | -65° | | (7) When S3 and S4 are on | 4.2 | 3.28-9.03 (5750) | 2.2 | +130° | +50° | | 4.5 | 2.52 | +130° | +50° | | 5 | 3.04 | +120° | +60° | | 5.5 | 3.8 | +115° | +65° |
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