Title :
Waveguide Star Junction Used in Ka Band Dual Six Port Measurements
Abstract :
An automatic dual six port network analyzer has been designed, tested over the frequency band of 26.5 to 40 GHz. The six port design utilizes a matched symmetrical five port waveguide junction. A method of matching avoiding the use of tuning screws is discussed, an analysis of the sensitivity of six port parameters to the matching of the star junction is presented.
Keywords :
Automatic testing; Cutoff frequency; Directional couplers; Eigenvalues and eigenfunctions; Frequency measurement; Intelligent networks; Millimeter wave measurements; Scattering parameters; Tuning; Waveguide junctions;
Conference_Titel :
Microwave Symposium Digest, 1985 IEEE MTT-S International
Conference_Location :
St. Louis, MO, USA
DOI :
10.1109/MWSYM.1985.1132048
