A Broad Band Y-Junction Stripline Circulator

摘要

An L-band Y-junction Stripline Circulator having a wide bandwidth is developed. The step-by-step procedure leading to the design of the circulator is indicated. The magnetic field for optimum circulation at different frequencies is measured and is found to increase linearly with increasing frequency#x2014;a result previously obtained by Yoshida1with several circulators designed for operation at different frequencies.