We are pleased to announce that RF Ranging, Inc. received a SBIR grant from the National Science Foundation to help fund the research of our RF ranging technology. The Small Business Innovation Research (SBIR) will investigate ways to handle multi-path issues in Real Time Location Systems (RTLS). We use phase information and “packetized” range measurements from hopping between different frequencies to avoid interference from the environment, all this with low-cost, common off-the-shelf components! This grant provides us with the resources to make our ranging system even more accurate and reliable than before! For more information, see the Greina Technologies NSF SBIR Award.