Research on Electromagnetic Scattering Influence of Transmission Towers on Medium Wave Antenna Based on the Characteristic Mode Theory

Table 10

CA of each characteristic mode at different frequency conditions (unit: degree).

Characteristic mode	600 kHz	1000 kHz	1400 kHz
1	1.02E + 02	1.17E + 02	1.75E + 02
2	9.86E + 01	1.07E + 02	2.07E + 02
3	2.68E + 02	2.65E + 02	1.23E + 02
4	2.69E + 02	2.67E + 02	1.08E + 02
5	9.03E + 01	9.18E + 01	9.27E + 01
6	9.02E + 01	9.13E + 01	9.17E + 01