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R
-
5515
・
Low transmission loss
(Equality
or Better than PTFE)
・
Dk 3.0 Df 0.0019@10GHz
・
Reduce PCB process cost (vs. PTFE)
Halogen-free
Ultra-low Transmission Loss
Circuit Board Material
Features
Transmission Loss
Under Development
●
Frequency dependence by Transmission loss (70-90GHz)
●
Construction
●
Transmission loss at 79GHz
Signal
Ground
Coplanar
waveguide
Microstrip line
Insulation thickness
：
0.13
ｍｍ
Material Transmission loss (dB/m)
R-5515
79
Other company PTFE
96
Dk (Design)
3.22
3.14
Transmission
loss
(dB/m)
Frequency (GHz)
0
-50
-100
-150
R-5515
(Under development)
Other company
PTFE
70 75 80 85 90
Halogen-free
For Millimeter-wave Band Antennas
NEW Material replacement of PTFE
