What is the XRifle Dynamic RIS
The XRifle Dynamic RIS is an advanced Reconfigurable Intelligent Surface (RIS) designed to dynamically adjust wireless signal propagation, thereby boosting network performance. RIS plays a vital role in 5G/6G communications by overcoming high-frequency challenges, enhancing the coverage of NLOS, and enabling adaptive environments in smart cities and IoT applications.
TMYTEK’s XRifle Dynamic RIS is available in two module options: a 28 GHz model (26–30 GHz) and a 4.7 GHz model (4.2–5.2 GHz). These modules provide precise control over reflective angles, extending signal coverage to underserved areas and improving signal quality in weak zones. Additionally, a single controller can manage up to four Dynamic RIS units simultaneously, enhancing overall network efficiency and meeting different research requirements.
Why XRIfle Dynamic RIS?
Seamless Beam Control
Effortlessly adjust beam angles with a versatile, modular design.
Reconfigurable Reflection
Dynamically adapt reflection angles to meet application needs.
Versatile Deployment
Diverse deployment possibilities for passive reflectors and RIS, enhancing flexibility.
Key Features
- Frequency Range:
- 28 GHz Model: 26-30 GHz
- 4.7 GHz Model: 4.2-5.2 GHz
- Angle Range: ±60 degrees for both incident and reflection
- Control Interface: Ethernet
- Bi-directional
- Modulation and Protocol Agnostic
- Modular Design: Control up to four RIS modules simultaneously, allowing for customizable array configurations.
Dimension
XRifle Dynamic RIS Specs
| Parameter | Unit | RIS_4G7 | RIS_28G |
|---|---|---|---|
| Frequency Range | GHz | 4.2-5.2 | 26-30 |
| Polarization | - | Linear | Linear |
| Size of Matrix | - | 31×16 | 32×32 |
| Angle of Incidence | deg | ±60 | ±60 |
| Angle of Reflection | deg | ±60 | ±60 |
| RCS Gain @Inc.0 | dB | 44.6-46.7 | 48.2-56.2 |
| 3 dB Beamwidth @Inc.0 | deg | 5.2-13.2 | 3.6-6.6 |
| Distance from Transmitter | cm | > 90 | > 51 |
| RIS Size | cm | 42.8×43.1 | 16.9×17.1 |
| Power Consumption | W | 5 | 20 |
| Supply Voltage | Vdc | 12 | 12 |
| Control Interface | - | Ethernet | Ethernet |
| Dimension | cm | 51×51×5.7 | 26.7×26.7×5.7 |
| Application | - | Expanding Sub-6GHz network coverage. Improving signal quality in Sub-6GHz regions. | Expanding 5G NR mmWave coverage. Enhancing signal quality in regions with weak mmWave coverage. |
Controller Specs
| Parameter | Unit | RIS_4G7 | RIS_28G |
|---|---|---|---|
| Control Interface | - | 10/100 Mbps Ethernet | 10/100 Mbps Ethernet |
| Pattern Switching Time | us | TBC | TBC |
| Power Consumption (Single RIS Unit) | W | 15 | 30 |
| Power Consumption (4 RIS Units) | W | 30 | 90 |
| Supply Voltage | Vdc | 12 | 12 |
| Dimension | mm | 345x215x55 | 345x215x55 |
| Weight | g | TBC | TBC |
| VESA Mount Standard | mm | 100x100 | 100x100 |
Control Up to Four Dynamic RIS Modules Simultaneously
The Dynamic RIS features a "modular design" where a single controller can support up to four RIS modules, allowing large arrays to be easily assembled to meet different application needs. Users can also achieve heterogeneous combinations, controlling both 28 GHz and 4.7 GHz RIS modules simultaneously to simulate FR1 and FR2 scenarios, showcasing the product's exceptional flexibility and adaptability.
Configuration 1: Same Frequency
This configuration allows for the combination of up to four Dynamic RIS modules operating at the same frequency, such as 28 GHz. By connecting these modules through a single controller, researchers can create a large array, up to 64x64 in size. This setup is ideal for scenarios where higher user capacity, improved communication reliability, and increased resolution are required across different configurations.
Configuration 2: Frequency Combo
Mix and match Dynamic RIS modules operating at different frequencies, such as 4.7 GHz and 28 GHz, with this configuration. This setup, controlled by a single controller, supports the simultaneous operation of multiple frequency bands. It’s particularly useful for researchers or applications that require a diverse frequency range, enabling the simulation of FR1 and FR2 scenarios in a single setup.
Software
The TMXLAB Kit comes equipped with an advanced GUI that supports Dynamic RIS Adaptive Beam Steering. This feature allows for real-time adjustment of both incident and reflected beam angles, ensuring that the system can dynamically adapt to meet the precise requirements of various applications.
Enhancing 5G and 6G Outdoor Testing and Long-Distance OTA Evaluation
Integrating TMYTEK’s Dynamic RIS with the Anritsu Distributed Modular VNA, ME786xA enables precise, long-distance OTA testing and efficient test design. This combination allows thorough evaluation of Dynamic RIS performance in diverse outdoor environments. It serves as a vital field testing platform for researchers, network operators, and manufacturers, accelerating the development and deployment of 5G and 6G technologies.
This integration provides crucial data for future wireless network planning and optimization, showcasing the practical value of TMYTEK’s Dynamic RIS in complex outdoor scenarios.
6G ISAC
The XRifle Dynamic 28G Reconfigurable Intelligent Surface, combined with the mmW-OAI system, creates a powerful platform for 6G Integrated Sensing and Communication (ISAC) research. It overcomes millimeter-wave propagation challenges, offering wide-angle coverage in the 26-30 GHz band with high throughput.
This system is open-source and customizable, allowing researchers to adjust parameters and explore ISAC's full potential. By unifying sensing and communication, this platform simplifies experiments and provides a valuable testing environment for 6G innovation. TMYTEK's solution accelerates 6G ISAC development, laying the foundation for future smart cities and IoT.
Related Products
XRifle Reflector
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