Fig. 3.1 General Test bed Architecture. The physical portion of the test bed, showing the terminals and the basic
interconnects.
PC
AN-50
T-50
S im u lated R F
Link
PC
AN-50
T-50
Generator
R eceiver
Ethernet Connection
IF C o n n ection
A)
B)
C)
Attenuation
Attenuation Additive Noise
A ttenuation
AN-50
T-50
A ttenuation
T - 58
T - 58
T - 58
Fig. 3.2 RF link simulation environments. In (A) attenuation is used to simulate different antenna separation
distances; in (B) white noise is added to the system; in (C) an additional terminal is used to act as an interfering
source.
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