Multiband Antennas for SDR Applications

Table 3

𝑑_𝑖 and 𝑤_𝑖 values, measured in mm, for the three antennas system.

𝑖	0	1	2	3	4	5	6	7	8	9	10	11	12
𝑑𝑖	17	11.0	10.5	1.2	2.8	2.0	3.8	2.4	1.5	2.4	1.25	0.7	1.0
𝑤𝑖	14	4.5	1.5	1.0	5.0	1.5	0.5	1.5	0.5	—	—	—	—