Title :
Properties of a Four-Port Nonreciprocal Circuit Utilizing YIG on Stripline - Filter and Circulator
Author :
Igarashi, M. ; Naito, Yuta
Abstract :
Experimental results of the 4-port nonreciprocal band-stop-pass filter and the tunable resonance type circulator with the properties of the 4-port filter are reported, and the theory of the new nonreciprocal circuit is discussed. The filter operates over a two-octave frequency range and the over about a one-octave frequency range.
Keywords :
Band pass filters; Bandwidth; Circuits; Directional couplers; Frequency; Magnetic fields; Microwave filters; Polarization; Stripline; Transmission line matrix methods;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1972.1127893
