5G Massive MIMO and Beamforming Test System — RFlight Amplitude and Phase Matrix
RFlight 5G Massive MIMO and Beamforming Test System — phase shift and amplitude modulation matrix for 5G NR massive MIMO OTA testing. Up to 128×128 matrix, 1.8–30GHz.
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Overview
RFlight's 5G Massive MIMO and Beamforming Test System uses the NT-VPM-VAM m×n bidirectional reciprocal RF phase-shift amplitude-modulation matrix to enable laboratory research and testing of massive MIMO beamforming algorithms and products.
The system controls the phase and amplitude of each of up to 64 (scalable) channels independently. Supports end-to-end wireless performance testing of wireless communication terminals and base station equipment.
Frequency bands supported: 1.8–2.7GHz, 2.3–3.8GHz, 3–6GHz, 24–30GHz. Matrix size scalable up to 128×128. Supports MIMO, cell beam splitting and multipath fading simulation experiments in 4G/5G wireless channels.
Key Specifications
Model: NT-VPM-VAM m×n | Frequency: 1.8–2.7GHz, 2.3–3.8GHz, 3–6GHz, 24–30GHz | Matrix: up to 128×128 | Channels: up to 64 per-channel phase+amplitude control
Features
- Per-channel phase and amplitude control (up to 64 channels)
- Frequency: 1.8GHz to 30GHz in four bands
- Scalable up to 128×128 matrix
- MIMO, beam splitting, multipath fading simulation
- End-to-end 5G wireless performance testing
Applications
5G NR massive MIMO OTA testing; Beamforming algorithm research and testing; Multipath fading channel simulation; 4G/5G base station and terminal testing; Phased array research