Title :
A Homodyne System for the Measurement of Microwave Reflection Coefficients (Correspondence)
fDate :
9/1/1970 12:00:00 AM
Abstract :
The homodyne detection principle is applied to the measurement of microwave reflection coefficients. The system described is considerably more sensitive than video detection, is linear over a wide dynamic range, and allows simultaneous phase and amplitude measurements, with phase measurements amplitude insensitive. Two channels are used, one being amplitude modulated.
Keywords :
Electromagnetic propagation; Electromagnetic scattering; Frequency; Lenses; Microwave measurements; Microwave propagation; Optical propagation; Optical reflection; Optical resonators; Phase measurement;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1970.1127311
