A Miniaturized Reconfigurable CRLH Leaky-Wave Antenna Using Complementary Split-Ring Resonators

Figure 10

Measured 3D radiation patterns at 2.46 GHz for four configurations. Port 2 oriented in direction was connected to a signal generator, while port 1 was terminated to a 50 Ω matched load. (a) = 8.5 V,   = 10 V; (b) = 7 V,   = 9 V; (c) = 6 V,   = 12 V; (d) = 5 V,   = 4 V.

(a)

(b)

(c)

(d)