简单模拟了一下,结果如下:
频率 SWR Ga F/B 仰角
14.0 1.9 6.91dBi 0.22dB 29.8
21.0 2.0 8.9 dBi 2.63dB 19.8
28.0 4.4 9.67dBi 6.05db 14.9
按铝管, 10m高实际地面计算
模型文件如下, 懒的传文件, 自己把斜面的内容贴到记事本, 按maa扩展名保存即可
*
14.15
***Wires***
15
0.0, -0.025, 0.0, 0.0, -4.825, 0.0, 0.01, -1
0.0, 0.025, 0.0, 0.0, 4.825, 0.0, 0.01, -1
0.4, -0.025, 0.0, 0.4, -3.025, 0.0, 0.01, -1
0.4, 0.025, 0.0, 0.4, 3.025, 0.0, 0.01, -1
1.0, -0.025, 0.0, 1.0, -2.625, 0.0, 0.01, -1
1.0, 0.025, 0.0, 1.0, 2.625, 0.0, 0.01, -1
0.0, -0.025, 0.0, 0.2, 0.0, -0.025, 0.002, -1
0.4, 0.025, 0.0, 0.2, 0.0, -0.025, 0.002, -1
0.0, 0.025, 0.0, 0.2, 0.0, 0.025, 0.002, -1
0.4, -0.025, 0.0, 0.2, 0.0, 0.025, 0.002, -1
0.4, -0.025, 0.0, 0.7, 0.0, -0.025, 0.002, -1
1.0, 0.025, 0.0, 0.7, 0.0, -0.025, 0.002, -1
0.4, 0.025, 0.0, 0.7, 0.0, 0.025, 0.002, -1
1.0, -0.025, 0.0, 0.7, 0.0, 0.025, 0.002, -1
1.0, -0.025, 0.0, 1.0, 0.025, 0.0, 0.002, -1
***Source***
1, 1
w15c, 0.0, 1.0
***Load***
0, 1
***Segmentation***
800, 80, 2.0, 1
***G/H/M/R/AzEl/X***
2, 10.0, 4, 50.0, 120, 60, 0.0
###Comment###
Mod by gaoyi, bd0aai 2015-09-14 15:20:45
Created by gaoyi, bd0aai 2015-09-14 14:38:10
[ 此帖被BD0AAI在2015-09-14 18:59重新编辑 ]