–20 –10 0 10 20
–30
–40
fy
fx
TFMS 5..0
–20 –10 0 10 20
–30
–40
0.6 0.4 0.2 0 0.2 0.4 0.6
drel – Relative Transmission Distance
Figure 13. Vertical Directivity ϕy
94 8152
Dimensions in mm
0.6 0.4 0.2 0 0.2 0.4 0.6
94 8153
drel – Relative Transmission Distance
Figure 14. Horizontal Directivity ϕx
TELEFUNKEN Semiconductors
Rev. A4, 15-Jul-96
96 12116
5 (6)