Specifications

42
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安捷倫科技高頻元件量測研討會
Feb.23, 2006
DUT
Incident wave
R
e
f
l
e
c
t
e
d
w
a
v
e
Transmitted wave
S11
S21
Incident wave
R
e
f
l
e
c
t
e
d
w
a
v
e
Transmitted wave
TDR
TDT
t
t
DUT
TDR and VNA Techniques
Page 84
安捷倫科技高頻元件量測研討會
Feb.23, 2006
4 Port, Single-ended S-parameters: Tyco Backplane
Example
Interpreting single ended measurements:
S
11
: return loss, single ended
S
21
= S
12
: insertion loss, single ended
S
31
= S
13
: near end cross talk
S
41
= S
14
: far end cross talk