Table 1: Performance comparison of antennas.

Crossed dipoleBowtieSpiralMCD

(THz)29.8631.5331.328.82
FBW0.0940.3090.2480.111
(linear)3.093.434.291.39
HPBW (deg)22.621.96956
FOM0.0360.1310.4080.046