RFTYT Physical image sharing for 400-470MHz UHF band N-F RF Coaxial Circulator

The main function of RF coaxial circulator is to unidirectionally transmit high-frequency signal energy, and it has good applications in devices such as isolators, duplexers, and reflection amplifiers. ‌‌
RF coaxial circulator is a multi port device that can transmit the incident wave entering any of its ports to the next port in the direction determined by the static bias magnetic field. Its not able feature is its ability to unidirectionally transmit high-frequency signal energy, which serves as an isolation between the output of the high-frequency power amplifier and the load, protecting the power amplifier from changes in load impedance. In addition, RF coaxial circulators also play a role in directional signal transmission and duplex transmission and reception in the system. They can be used in radar/communication systems to isolate the receiving/transmitting signals from each other, and the transmitting and receiving can share the same antenna. This design not only simplifies the system structure, but also improves the reliability and efficiency of the system.
The application range of coaxial circulators is wide, including but not limited to civil, military, aerospace, space technology and other fields. They can withstand high power, have low insertion loss and high isolation characteristics, are small in size but powerful in function. By changing the direction of the ferrite bias field, the direction of signal conduction can be altered, making coaxial circulators particularly useful in applications that require flexible signal processing. In addition, they can also be used as isolators to achieve inter stage isolation, impedance matching, transmission of power signals, and protection of the front-end power synthesis system by connecting a matching load at one port of the circulator.
In summary, RF coaxial circulator has become an indispensable component in modern electronic systems due to its unidirectional transmission of high-frequency signal energy and various applications in the system, playing an important role in improving system performance and reliability.