Research Article
Linear Array Design with Switched Beams for Wireless Communications Systems
Figure 10
Gain patterns for the analyzed scenarios: linear arrays of 2, 4, and 8 elements. All patterns were synthesized with below the main beam.
(a) 2 antennas, 2 beams (1 bit) |
(b) 2 antennas, 4 beams (2 bits) |
(c) 4 antennas, 2 beams (1 bit) |
(d) 4 antennas, 4 beams (2 bits) |
(e) 4 antennas, 8 beams (3 bits) |
(f) 8 antennas, 2 beams (1 bit) |
(g) 8 antennas, 4 beams (2 bits) |
(h) 8 antennas, 8 beams (3 bits) |
(i) 8 antennas, 16 beams (4 bits) |