In radar system, the circulator is the core passive device to realise efficient isolation and directional transmission of transceiver signals. Through the non-reciprocal property of ferrite material, it precisely guides the signal flow: when transmitting, it transmits high-power pulses from the transmitter to the antenna port in a directional manner, and when receiving, it guides the weak echoes c……

RF Circulators and Isolators are defined as RF Ferrite component, transfer RF signals by control of the ferrites. An RF signal experiences a low loss in the direction of arrow and high loss in reverse due to its non-reciprocal. RF Circulators and Isolators non-reciprocal work on the magnetic fields. RF signal can still be reciprocal in the magnetic fields without RF Ferrite. Resonant frequenc……