Serial Patch Array Antenna for an FMCW Radar Housed in a White Cane

Table 1

Synthesis of simulation results for serial array with 1 to 8 patches.

Number of patches	Re (); (Ω)	Im (); (Ω)	(Ω)	(dB)	(°)	(°)	(dBi)
1	310.52	23.52	311.41		83.6	104.3	6.8
2	188.24	74.44	202.42		79.0	42.7	10.3
3	113.80	73.05	135.23		80.3	31.2	11.2
4	94.89	57.43	110.91		78.8	21.8	12.9
5	76.93	0.48	76.93		78.0	17.8	13.7
6	68.06	8.25	68.56		79.0	15.1	14.3
7	56.55	21.77	60.59		78.6	12.7	14.7
8	56.27	27.29	62.49		78.0	11.0	15.0