Type of Antenna | Emitter | Detector | Low THz frequeny | High THz frequeny | Low optical power | High optical power |
PCA1 - butterfly antenna | + | ++ | ++ | - | - | + |
PCA2 - parallel line antenna | ++ | + | - | ++ | + | - |
PCA3 - bow-tie antenna | + | ++ | + | + | + | - |
iPCA - large area interdigital array | ++ | ++ | - | ++ | - | ++ |
PCA - finger gap antenna | + | + | + | + | ++ | - |
SPCA - logarithmic spiral antenna | ++ | ++ | ++ | - | + | - |