Wallisemi’s Advancements in Satellite Communication and Onboard Computing Chips Propel China’s Space Technology Growth
Yvette Wu October 13, 2025
Introduction
Wallisemi revealed on September 30 that its projects related to “Satellite Onboard Computing and Radiation-Hardened Module Technology” and “Multi-Mode Satellite Communication SoC Chip Development” are progressing smoothly according to plan. This announcement has garnered attention in the industry, highlighting China’s growing capabilities in autonomous space technology and signaling Wallisemi’s advancements in satellite communication and space computing technologies.
Onboard Computing: The Key to High-Performance Satellite Systems
The onboard computing processing equipment project disclosed by Wallisemi focuses on the development and industrialization of radiation-hardened modules. Radiation-hardened technology is critical for ensuring satellite equipment operates reliably in harsh space environments. This technology requires equipment to not only provide robust computing capabilities but also withstand radiation damage from cosmic rays and other space phenomena. Typically, such equipment utilizes highly integrated System on Chip (SoC) designs, combining CPUs, GPUs, storage, and other modules onto a single chip to achieve high performance and low power consumption. With the growing use of Artificial Intelligence (AI) in space applications, the demand for onboard computing has surged. Real-time processing of satellite imagery and enhanced satellite navigation signals, for instance, require powerful computing support. Wallisemi’s investments in this field are expected to drive technological progress in China’s space computing sector.
Multi-Mode Satellite Communication SoC Chip: The Core of Global Connectivity
Multi-mode satellite communication SoC chips are essential for satellite communications. These chips integrate various communication protocols and support multiple satellite communication frequency bands, enabling communication between satellites and ground stations, as well as between satellites. Wallisemi’s multi-mode satellite communication SoC chip project aims to improve satellite communication efficiency and reliability, providing a solid technological foundation for global connectivity. This technology is crucial for building a satellite internet network that covers the entire globe. With the rapid growth of low-Earth orbit satellite constellations, the demand for high-performance, cost-effective satellite communication chips continues to rise. Breakthroughs in this area will help reduce satellite communication costs and expand its applications, including internet access in remote areas and Internet of Things (IoT) applications.
Project Progress and Future Outlook
According to Wallisemi’s announcement, both projects are progressing as planned. Further details on the project plans can be found in the “2025 A-Share Stock Issuance Plan (Revised Edition)” of Beijing Wallisemi Technology Co., Ltd. This indicates that the company is actively advancing these projects and preparing for future growth. With the rapid development of China’s space industry and the increasing demand for satellite communication and space computing, Wallisemi is poised to capture more significant market opportunities. Its technological advancements and project progress warrant continuous attention.
Conclusion: Wallisemi’s Technological Advancements Signal New Growth for China’s Space Industry
Wallisemi’s focus on satellite communication and onboard computing technologies is a vital step in China’s space industry. The successful development of multi-mode satellite communication SoC chips and radiation-hardened onboard computing systems will likely boost China’s position in global satellite communications and space technology. As these projects progress, Wallisemi’s contributions will play a crucial role in expanding the capabilities of satellite communication and space computing.
With the rapidly growing demand for advanced RF chips in satellite communication and space technology, Wallisemi’s breakthroughs in these areas may be the catalyst for the next phase of growth in China’s space industry. This shift towards higher performance and more cost-effective solutions will not only enhance global satellite connectivity but also provide new opportunities for space applications across a wide range of sectors.
Yvette Wu
Yvette Wu – Chip Applications & Market Development Specialist Yvette Wu is a market-focused chip applications engineer. Her core responsibility lies in deeply mining and defining market demands, and efficiently integrating resources across the upstream and downstream industry chain—from chip design to end applications—to solve customers’ highly specialized and complex end-product requirements. Leveraging a keen insight into technology trends and customer application scenarios, she plays a vital role as a bridge between technology and the market. She excels at translating market needs into precise technical specifications and articulating complex technical solutions into clear customer value, ensuring products accurately address market…
