Skeyeon unveils novel patent for Enhanced VLEO satellite communication

Skeyeon unveils novel patent for Enhanced VLEO satellite communication
by Clarence Oxford
Los Angeles CA (SPX) Jan 11, 2024
Skeyeon, a developer of very low earth orbiting (VLEO) satellite technology, has recently announced the issuance of a new patent, US11,671,169, significantly advancing the field of orbital satellite communications. The patent, titled "Radio frequency data downlink for a high revisit rate, near earth orbit satellite system," was officially issued on June 6, 2023, and represents a novel step forward for the company in this highly specialized area.

Developed by renowned inventors Dan Nobbe and Ron Reedy, the patent introduces a unique method that greatly facilitates communication between satellites in VLEO, at altitudes of 200km-350km, and an extensive network of ground stations. This invention is a response to the increasing demand for a system that is both cost-effective and capable of high-data-rate satellite downlink.

It is particularly notable for its ability to serve mission payload needs for small orbital vehicles under 300km altitude, while still achieving an impressive camera resolution of approximately 1 meter. This capability is further enhanced by a comprehensive network of ground stations, which effectively reduces the time required to retrieve a high-resolution image of a specific point on Earth to less than an hour.

The issuance of this patent adds to Skeyeon's impressive portfolio, which now includes seven US patents across four distinct families. These patent families encompass a range of innovations:

+ Satellite designs that feature a beveled edge and materials designed to minimize drag and damage from atmospheric particle interactions.

+ Materials that are resilient to atomic oxygen exposure while maintaining low drag properties.

+ Methods that streamline communication between orbiting satellites and networks of ground stations.

+ Innovations in generating thrust in low earth orbit satellites, including systems for ingesting and manipulating ambient air particles.

The team behind these technological advancements at Skeyeon comprises experts like Ronald E. Reedy, Thomas E. Schwartzentruber, Timothy K. Minton, and Dan Nobbe. Alongside the issued patents, Skeyeon is also actively pursuing six other patent applications in the United States and internationally.

Skeyeon's work in VLEO satellite technology is part of a broader industry trend towards utilizing lower orbit satellites for various applications, including earth observation and communication.

The proximity of these satellites to the Earth offers several advantages, such as reduced latency in communication and improved spatial resolution for imaging purposes. However, operating in such low orbits also presents unique challenges, including increased atmospheric drag and the need for robust and efficient communication systems, areas in which Skeyeon's new patent offers significant advancements.

As the industry continues to evolve, Skeyeon's contributions, particularly with their latest patent, US11,671,169, may yet play a crucial role in shaping the future of satellite communication and earth observation technologies.