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

Table 2

Comparison between conventional and miniaturized LWAs.

	Conventional LWA	Miniaturized LWA
Dimension	56 cm^2	26.5 cm^2
10 dB bandwidth (Max)	30 MHz	1.3 GHz
Isolation (min)	10 dB	8 dB
Peak gain	4 dBi	2 dBi
Front-to-back ratio (avg)	8 dB	7 dB
Beam steering coverage	120°	120°