표 1. | Table 1. 실험결과 | Experimental results.

Direction [deg]	a0 [dBm]	a1 [dBm]	Result [deg]	Error [deg]
0	−34.46	−67.91	1.26	1.26
5	−35.16	−53.15	7.44	2.44
10	−35.48	−51.18	9.62	0.38
15	−35.80	−47.17	15.42	0.42
20	−35.92	−44.38	20.78	0.78
25	−36.45	−41.38	28.84	1.16
30	−36.83	−39.75	33.98	3.98