WASHINGTON — The U.S. Space Force awarded Lockheed Martin a $105 million contract to support ground control operations for ...

No audio available for this content. Modernized GPS is strengthening operational assurance and signaling a new era of assured positioning, navigation and timing (PNT) for U.S. and allied forces L3 ...

Abstract: Since Klystron simulation code KlyC was released in 2017, it has been used for the design of series of high efficiency (HE) Klystron projects. Lots of new features such as coupling mode ...

Abstract: Frequent modifications of unit test cases are inevitable due to software's continuous underlying changes in source code, design, and requirements. Since manually maintaining software test ...