As 5G/6G research accelerates worldwide, the demand for scalable, synchronized and versatile phased array platforms is increasing in turn. To address this need, TMYTEK introduces the BBox™ 8×8 Duo, a dual polarized (2-Pol) 28 GHz IF-ready phased array antenna system designed to empower innovation in advanced wireless testing and prototyping.

The BBox™ 8×8 Duo integrates 64 antenna elements with dual-orthogonal polarization, delivering up to 50 dBm EIRP. Its 1 μs beam switching capability and steering range of ±60 degrees azimuth and ±30 degrees elevation serve applications including real-time beamforming, mobility testing and dynamic research environments. With an IF input/output architecture, the phased array connects to software-defined radios (SDRs) and test instruments, bridging the gap between simulation and practical FR2 experimentation.

Synchronization has been optimized for multi-device MIMO configurations, ensuring precise timing across distributed setups. This capability makes the BBox™ 8×8 Duo suitable for applications in massive MIMO, hybrid beamforming and JCAS/ISAC research. Control flexibility is provided through a ready-to-use GUI and APIs for Python, MATLAB and LabVIEW.

Key applications include FR2 MIMO prototyping and validation, OAI and O-RAN-compatible SDR testbeds and 6G joint communication and sensing experiments. The phased array also supports NLOS beam tracking and RIS-enabled mobility testing.

By combining dual polarization, 50 dBm EIRP, sub-microsecond beam switching and FR2 band support (26 to 29 GHz), the BBox™ 8×8 Duo provides a robust and scalable building block for academia and industry. It accelerates the path from prototype to real-world deployment, enabling the wireless community to explore and realize the potential of 5G, 6G and beyond.

TMY Technology, Inc.
New Taipei City, Taiwan
https://tmytek.com/