isocirculator

isocirculator

[‚ī·sō′sər·kyə‚lād·ər]
(electromagnetism)
A circulator that has an absorber in one of its terminals and thereby acts as an isolator.
References in periodicals archive ?
An E-plane bandpass filter rejects out-of-band signals and noise while a wave-guide E-plane isocirculator provides an image termination for the mixer, and also suppresses LO radiation.