Title :
Errors in S11 Measurements Due to the Residual Standing-Wave Ratio of the Measuring Equipment
Author :
Garver, Robert V. ; Bergfried, Dietrich E. ; Raff, Samuel J. ; Weinschel, Bruno O.
fDate :
1/1/1972 12:00:00 AM
Abstract :
Errors in measurement of S11 due to the residual SWR of the slotted line or directional coupler are calculated using admittance considerations. This more complete treatment produces, for some practical conditions, major differences from prior references for phase errors.
Keywords :
Admittance; Computer errors; Directional couplers; Equations; Error correction; Impedance; Manufacturing processes; Mathematics; Microwave devices; Reflection;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1972.1127681