Title :
A Broadband Homodyne Network Analyser with Binary Phase Modulation
Abstract :
An automatic homodyne network analyser system using cascaded binary phase shifters is described which operates over the full X-band with a high dynamic range due to an auxiliary modulation and linear detection technique. A general analytic solution of the complex, nonlinear system equations is given which allows the use of a coupled modulator/phase shifter structure. Measurement results are reported.
Keywords :
Amplitude modulation; Crosstalk; Dynamic range; Frequency modulation; Noise reduction; Phase detection; Phase modulation; Phase shifters; System testing; Transfer functions;
Conference_Titel :
Microwave Symposium Digest, 1985 IEEE MTT-S International
Conference_Location :
St. Louis, MO, USA
DOI :
10.1109/MWSYM.1985.1132086
