Quadrature Hybrid Couplers
Knowles Quadrature Hybrid Couplers are passive microwave components that split signals into two outputs with 90-degree phase difference.
Manufacturers:
Series Products
Product Overview
Features
- Frequency range: 0.3 5 GHz to 60 70 GHz
- 90° phase shift between output ports
- Available in surface mount and chip-and-wire formats
- RoHS-compliant ceramic dielectric materials
- Symmetrical and asymmetrical port configurations
- Designed for integration into RF subsystems
Benefits
- Enables precise signal phase control for balanced RF paths
- Supports wideband applications with consistent performance
- Reduces board space with compact packaging options
- Simplifies integration into standard PCB layouts
- Maintains electrical stability across temperature extremes
Target Applications
- RF front-end modules
- Power amplifier signal routing
- Radar and electronic warfare systems
- Satellite communications
- Telecom base stations