Working in close conjunction with our strategic partners, UrtheCast has built two multi-channel Digital Radio Frequency Units (DRFUs) and completed thorough testing of the core functions at ultra-high data rates that are fully representative of the flight system. This included tests to demonstrate the ability to synchronize two DRFUs at the Terabit per second data rates required to enable the multi-aperture operation of the SAR antenna. The tests have demonstrated a 150 femtosecond sampling accuracy (i.e., 150 x 10-15
sec), critical for achieving the unprecedented multi-aperture performance capability of UrtheCast’s SAR technology. The Company has also built and tested a panel of its dual-frequency, multi-aperture antenna using flight representative manufacturing processes that have successfully demonstrated the antenna’s RF performance in both the X and L band frequencies and in both transmit and receive modes. In addition, the tests confirmed the exceptionally high efficiency of the antenna system.
UrtheCast’s SAR technology allows for unprecedented performance and imaging flexibility, providing high resolution, wide swath, simultaneous dual X and L band, and multi-aperture imaging capability with improved suppression of ambiguities — and all at much lower cost than the currently operating state-of-the-art SAR systems. This new SAR technology is being developed as part of the company’s previously announced OptiSARTM
Constellation. By capturing SAR and optical data in unison, the Constellation is expected to offer uniquely information-rich Earth Observation (EO) imagery and derived information products, serving not only traditional EO markets but also rapidly-growing markets in geoanalytics.
“We believe that UrtheCast’s SAR is the world’s most sophisticated imaging radar in commercial development,” said UrtheCast’s CTO, Dr. George Tyc. “It has been developed through numerous innovations and has resulted in the filing of multiple patent applications.” Now that it has been demonstrated using flight representative parts and processes, and the tests have shown that it works spectacularly well, the technical and programmatic risks of our OptiSARTM
Constellation development program have been massively reduced. In short, UrtheCast’s low-cost revolutionary SAR technology can now be considered proven. It’s a game changer.”
About UrtheCast Corp.
UrtheCast Corp. is a Vancouver-based technology company that serves the rapidly evolving geospatial and geoanalytics markets with a wide range of information-rich products and services. The Company currently operates four Earth Observation sensors in space, including two cameras aboard the International Space Station and two satellites, Deimos-1 and Deimos-2. Imagery and video data captured by these sensors is downlinked to ground stations across the planet and displayed on UrtheCast’s cloud-based web platform, or distributed directly to partners and customers. UrtheCast is also developing and anticipates launching the world’s first fully-integrated constellation of multispectral optical and SAR satellites, called UrtheDaily™ and OptiSAR™, which the Company believes will revolutionize monitoring of our planet with high-quality, medium and high-resolution, and high-coverage and high-revisit imagery in all weather conditions, any time of day. Common shares of UrtheCast trade on the Toronto Stock Exchange as ticker ‘UR’.
For more information, visit UrtheCast’s website at www.urthecast.com