This application note aims to explain test procedures and give recommendations towards characterization of the relevant parameters for active phased array antennas and their passive subsystem, as often used in applications for Mobile Communication and RADAR.
March 01, 2024 by Rohde & Schwarz
For years, farmers have tried to keep track of the type and number of pests in their fields using a basic trap that has to be manually checked. Image processing, IoT, cellular data, and solar power have now come together to automate that process.
September 22, 2023 by Qualcomm Technologies, Inc.
In the past decades, wireless communications has evolved from a circuit-switched voice call service to a ubiquitous communications network. Automotive is not just a service application any more, but has grown into a large vertical tenant of new applications and services in the automotive domain.
September 05, 2023 by Rohde & Schwarz
The national and international spectrum usage has continued to undergo a constant cadence of change. These changes necessitate the need to continue to evolve your awareness of valuable spectrum allocation information. As evidenced recently in the U.S.: Analog TV has mostly gone quiet and replaced with Digital TV; the LORAN-C navigation system has been shut down; new GPS satellites and frequencies provide coverage to Smartphones; and the National Wireless Initiative is looking to actively refarm and commercialize over 500 MHz of spectrum for commercial high-speed wireless services.
February 01, 2023 by Rohde & Schwarz