2-port vector network analyzer ARINST VNA-PR1
35
The measurement procedure is associated with the determination of the group delay T
GR
in the form of
a negative derivative of the phase
φ (in degrees) on the frequency f:
where T
GR
– group delay,
Δφ – phase increment in degrees, defined as the phase difference φ2 and φ1
Δf – frequency increment in hertz, defined as the difference between f2 and f1.
Summary of Contents for ARINST VNA-PR1
Page 1: ......
