Astrapi Corporation
Software-defined radio with spiral modulation aims to ease satcom congestion - News
January 24, 2022DALLAS. Communications company Astrapi Corp. has won a second Phase II SBIR [Small Business Innovation Research] contract from the United States Air Force (USAF) AFWERX program: This contract calls for Astrapi to deliver a software-defined radio (SDR) prototype that will leverage Astrapi's "spiral modulation" communications capability to ease congested or contested communications channels by using less signal power.