Sharp is currently developing a universal satellite terminal designed to connect with various satellite networks. This device aims to provide an alternative to existing closed systems, such as Starlink, by allowing users to access multiple satellite constellations through a single piece of hardware.
The terminal utilizes flat phased array antenna technology, which replaces traditional mechanical dishes with electronically controlled elements. By adjusting signal phases, the antenna can form directional radio beams to track satellites in low Earth orbit, a method similar to that used by Starlink.
Sharp plans to leverage its expertise in radio frequency components for mobile electronics to minimize the device size and improve data transmission efficiency. The company aims to reduce electromagnetic interference to ensure stable connectivity in remote locations.
The target market includes maritime transport, construction machinery, autonomous systems, and industrial sites lacking terrestrial network coverage. These terminals are intended to enable automatic network selection based on signal quality, cost, and operating conditions.
The project supports a shift toward an open infrastructure with competing satellite constellations. If successful, the company expects to begin shipments of these universal terminals by 2030, potentially standardizing satellite access similar to multi-carrier mobile phones.
