Products
Tianwen Educational and Research Series
Tianwen Electromagnetic Signal Simulation and Development System
The Tianwen Electromagnetic Signal Simulation and Development System (Tianwen VIEW) is built upon an open Software-Defined Radio (SDR) architecture, designed as a heterogeneous platform for waveform development and simulation testing in electromagnetic signal domains including communications, radar, navigation, and electronic warfare. Targeting foreign 'bottleneck' software such as MATLAB and LabVIEW, Tianwen VIEW aims to achieve domestic substitution and extended optimization in selected application areas. It features fully independent intellectual property rights and supports domestic CPUs—including Phytium, Hygon, Sunway, and LoongArch—as well as domestic operating systems such as Kylin and UnionTech. Developed under the principle of 'one runtime environment, one interface standard, one component library', the system provides three-tier simulation capabilities—algorithm-level, equipment-level, and scenario-level—and offers advantages including scalable system architecture, high-efficiency hardware platform adaptation, and seamless integration of virtual and physical environments.
Tianwen Cloud Teaching and Experiment System
The Tianwen Cloud Teaching and Experiment System is a comprehensive, networked teaching and experimentation platform featuring hybrid virtual-physical operation, multi-purpose integration, reconfigurability, and upgradability. It supports the construction of diverse communication and electronic information laboratories in higher education institutions, and also serves as a virtual experimentation platform for remote simulation-based experiments. The software system adopts an open Software-Defined Radio (SDR) architecture developed in-house, implementing key core technologies including Web-based visual flowgraph construction, remote waveform execution control, remote waveform display, remote audio streaming, and custom component development. Additional capabilities include hierarchical user management, course management, experiment management, automated lab report generation, and waveform execution status monitoring and management. The system is fully independently developed and possesses complete intellectual property rights.
Cloud-Based Teaching Signal Simulation Server
The Cloud Teaching Signal Simulation Server uses a rack-mounted server with flexible configuration and comes pre-installed with a customized operating system and the Tianwen Cloud Teaching Lab Software.
Air Decoding: Integrated Innovation Experiment Course
This course is a comprehensive, tiered, and innovation-oriented wireless communication practice curriculum built on the Tianwen Qiming platform and powered by the Tianwen Visual Designer. It spans all academic levels—from undergraduate freshmen to graduate students—and bridges four core learning tiers: foundational introduction, principle analysis, security attack-defense, and innovative R&D—thereby addressing the traditional communication lab course pain points of fragmentation, over-theorization, and homogeneity. Leveraging real-world electromagnetic environment signal resources, the course features real-time visual interactive feedback, standardized validation assessments, and open-ended customizable experiments, establishing a closed-loop practical teaching system that is 'progressive, application-oriented, and innovation-driven.' It is adaptable to diverse educational scenarios including regular classroom instruction, hands-on training, course assessment, subject competitions, and capstone design projects.
Standard Software-Defined Radio Module
The standard Software-Defined Radio (SDR) module RF210 is designed to match the functionality of the USRP B210. It features a matte-finish, shock-resistant aluminum alloy enclosure and extends the original B210’s capabilities and performance. The RF210H/G variant extends frequency coverage to 1 MHz–6 GHz. It is built around the Xilinx Kintex-7 XC7K325T FPGA and Analog Devices’ AD9361 RFIC chip, and provides both the USRP Hardware Driver (UHD) and software drivers. The AD9361 transceiver in the RF front-end delivers 40 MHz instantaneous bandwidth; combined with external up/down-conversion and filter banks, it achieves full 1 MHz–6 GHz coverage. Optimized software drivers further enable fast frequency hopping.
Pocket-Sized RF Module
The pocket-sized RF module is compact and enables RF-to-baseband signal conversion based on a zero-IF architecture across the 70 MHz–6 GHz frequency range. It integrates 12-bit ADC/DAC converters and interpolation/deciimation filtering functions, and connects to a PC via a USB 2.0 interface to form a complete Software-Defined Radio (SDR) application system.
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