Research Article
Planar Beam Steerable Parasitic Array Antenna System Design Based on the Yagi-Uda Design Method
Table 1
Control voltages for diode status and beam directions.
| | Beam | V1 | V2 | V3 | V4 | V5 | V6 | D1 & D2 | D3 & D4 | D5 & D6 | D7 & D8 |
| | + | − | + | − | − | − | − | ON | OFF | OFF | OFF | | - | − | − | − | − | + | − | OFF | OFF | ON | OFF | | + | − | − | − | − | − | + | OFF | OFF | OFF | ON | | - | − | − | + | − | − | − | OFF | ON | OFF | OFF |
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