Bias Tees up to 110 GHz for mmWave Applications
Bias Tees enable the simultaneous transmission of RF signals and DC bias currents through a single transmission line, making them essential building blocks in modern RF and mmWave architectures. With frequency coverage now extending to 110 GHz, these components address the requirements of next-generation communication systems, defense platforms, and high-frequency test environments.
Technical Specifications
- Frequency Range: 1 kHz to 110 GHz continuous coverage
- High Current Capability: Available in versions rated for currents up to 10A
- DC Voltage Rating: Withstands bias voltages exceeding 1.5 kV
- Low Insertion Loss: Optimized design minimizes signal degradation across the extended frequency range
- Impedance: Standard 50-ohm characteristic impedance
- Connector Options: SMA and higher-frequency connectors for mmWave integration
Applications
- 5G/6G & Telecommunications: Supporting LNA and HPA biasing in next-generation wireless infrastructure
- SATCOM: Enabling bias distribution in satellite communication payloads operating at Ka-band and above
- Defense & Radar: Critical for phased array antenna systems and electronic warfare platforms requiring simultaneous RF and DC coupling
- mmWave Test & Measurement: Laboratory environments utilizing spectrum analyzers and network analyzers up to 110 GHz
The availability of Bias Tees reaching 110 GHz eliminates the need for separate RF and DC delivery paths, streamlining PCB layout and reducing component count. Manufacturers offer customized designs tailored to specific impedance, current, and frequency requirements, supporting rapid system development cycles for commercial communications, defense applications, and research environments.
bq-microwave offers Bias Tee solutions for mmWave applications as European distributor. For technical specifications and availability, visit our contact page.