traces on adjacent layers.
For more details about RF layout, please refer to document [3].
5.3. Requirements for Antenna Design
Table 33: Requirements for Antenna Design
Antenna Type
GSM/UMTS/LTE
LTE Standard Module Series
Requirements
VSWR: ≤ 2
Efficiency: > 30 %
Gain: 1dBi
Max. input power: 50 W
Input impedance: 50 Ω
Cable insertion loss:
< 1 dB:LB(< 1 GHz)
< 1.5 dB:MB(1~2.3 GHz)
< 2 dB:HB(> 2.3 GHz)