Article | dB Control The Tri-Service (Army, Navy, and Air Force) launched the MPM program in 1991, and most TWT companies were given development contracts. The program aimed to boost the microwave tube development effort in the U.S. and to combine the best use of vacuum electronics and solid state technologies. Resources White Paper | Skyworks Solutions, Inc. Designers of LoRa-based end devices face several challenges in getting a product to market, where hardware, software, and cloud connectivity must all seamlessly integrate and operate. This white paper discusses how to make LoRa connectivity smarter with low-power front-end modules.