Reverse Transmission Uncertainty - HP 8719ET Reference Manual

Reverse Transmission Uncertainty

Equation 10-7. Reverse Transmission Magnitude Uncertainty
∆S (
= Systematic
( )
12 mag
Where:
Systematic
Stability
2
C = S
2
R = S
2
Noise
Equation 10-8. Reverse Transmission Phase Uncertainty
∆S
= sin
( )
12 phase
Where:
Systematic
Stability
2
C =
2
R =
2
Noise
+ Stability
(
= E + S E
XR 12 TR
2 2
= C + R
2 2 2
( (
C + C + C
12 TM1 TM2
2 2
( ( )
R + R S +
12 T 1 R1 11
2 2
( )
= N S + N
T 12 F

(
Systematic +
1 –

-------------------------------------------------------------------------------------------- -

(
= E + S E
XR 12
2 2
= C + R
2 2 2
( (
S C + C +
12 TM1 TM2
2 2
( ( )
S R + R S
12 T 1 R1 11
2 2
( )
= N S + N
T 12 F
Determining System Measurement Uncertainties
2 2
)
+ Noise
+ E S + E S +
22 LR 11
SR
2 2
) ( )
S + C S
R1 11 R2
22
2
( ) )
R + R S
T 2 R2 22

2 2
)
Stability + Noise


S
12
+ E S + E S
TR SR 22 LR 11
2
) ( )
C S + C S
R1 11 R2 22
2
( ) )
+ R + R S
T 2 R2 22
Measurement Uncertainty Equations
E E S S + A
SR 21 12 M
LR
)
+ C + C
TP1 TP2
+ E E S S + sin
SR LR 21 12
2
)
)
( ) )
A
P
10-11