High power coaxial circulators are heavy-duty passive non-reciprocal devices built on ferrite gyromagnetic effects with reinforced coaxial cavities and enhanced heat dissipation. They route signals unidirectionally with high power tolerance, high isolation, and low loss, specifically designed for high-load conditions in high-power transmitter chains, radar systems, and base stations.
The high power coaxial circulator is a high-power passive non-reciprocal device. It utilizes a thickened coaxial cavity and reinforced heat dissipation structure, relying on the ferrite gyromagnetic effect to achieve unidirectional signal circulation. It features high power handling, high isolation, and low loss, and is specifically designed for high-load operating conditions such as high-power transmit chains, radar systems, and base stations.
Working Principle
It incorporates a Y-junction coaxial structure with a highly stable ferrite core, paired with a strong magnetic bias assembly. Electromagnetic waves are transmitted with low loss in a fixed direction: 1→2, 2→3, 3→1, while reverse signals are quickly suppressed and isolated. It withstands high-power signal impacts, preventing reflected power from damaging front-end power amplifier equipment.
Key Features
Extremely high power handling capacity
Strong isolation and protection capability
Low loss and stable transmission
Rugged design for harsh operating conditions
Standard high-power interfaces
Specifications
