Anritsu MS2024B Manual page 28

3-3 VNA Master Architecture
Figure 3-2. MS20xxC VNA Master Block Diagram During Reverse Sweep
The MS20xxC VNA Master, when equipped with Option 77, can calculate the
balanced differential, common, and mixed mode S-parameters (S
S , S
c1d1
These additional S-parameters can be used to measure reflections from differential
cables when the two ends of the cable are connected to Port 1 and Port 2 of the
Note
MS20xxC VNA Master. Because these S-parameters are a function of all 4
S-parameters, it requires both a forward and reverse sweep to complete the
calculation.
For more information about these additional S-parameters, refer to
Chapter 12, "Balanced Ports, Option
3-4
Port 1
Receiver
Port 1
Bridge/
Coupler
Source
) using the 4 measured S-parameters S
d1c1
PN: 10580-00289 Rev. K
DUT
S
22
S
12
Receiver
Port 2
Bridge/
Reference
Coupler
Receiver
Switch
11
77".
VNA Fundamentals
Port 2
, S
d1d1 c1c1
, S , S , and S ).
21 12 22
Vector Network Analyzer MG
,