In microwave communication, satellite navigation, and radar systems, the 8-12GHz band serves as the core window for high-frequency signal transmission, placing stringent demands on device performance. As a core component for achieving unidirectional signal transmission, the waveguide circulator’s low insertion loss and high isolation characteristics directly determine system stability and anti-interference capabilities. Traditional circulators often face challenges such as bandwidth limitations and deteriorated VSWR in broadband applications, while high-performance 8-12GHz waveguide circulators significantly improve signal transmission efficiency and power handling capacity through optimized ferrite materials and waveguide structure design.
For example, in phased array radar, the circulator can isolate the transmit and receive links, preventing strong signals from impacting sensitive receiving circuits; in satellite communication, it supports full-duplex signal switching, ensuring accurate transmission and reception of high-frequency signals. With the development of technologies such as 5G millimeter wave and deep space exploration, this type of circulator is becoming a key component for overcoming system bandwidth bottlenecks.
Below are our recently popular 8-12GHz waveguide circulator solutions:
- Ultra-wideband operation: Covers the 8-12 GHz band with low insertion loss (<0.5 dB) and high isolation (>25 dB).
- Compact design: Seamlessly integrates into space-constrained waveguide systems.
- Low VSWR: Minimizes reflections for stable signal transmission.
- Durability: Constructed with high-quality materials for harsh environments.
Specific specifications are as follows:
| Model Number | UIYWC4853B8T12 |
| Freq. Range (GHz) | 8.0 ~ 12.0 |
| Insertion Loss Max(dB) | 0.5 |
| Isolation Min(dB) | 18 |
| VSWR Max | 1.3 |
| Forward Power(W) | 100 |
| Reverse Power(W) | 100 |
| Connector Type | WR90(BJ100) |
| Temp.(°C) | -40 ~ +85 |
| Dimension LxWxH(mm) | 48×53×42 |
For more information on other related products or custom requirements for waveguide circulators, please feel free to contact us:
Website: https://www.uiy.com/Waveguide_Circulator/
Email: sales@uiy.com