13 Results
Next Generation Emergency Call (NG eCall) is a extension of eCall, a service provided in Europe with the goal of reducing response times for accidents or other emergencies on the roadways. This application note briefly describes the technology behind NG eCall and presents conformance tests for NG eCall using the R&S®CMW500 RF tester and either the R&S®SMBV100B or the R&S®SMW200A vector signal generator. The test software for NG eCall (R&S®CMW-KA096) makes it quick and easy to perform these tests with the LTE wireless communications standard.
06-Jun-2019 | AN-No. GFM312
What used to be the car radio has evolved from adding a cassette player to state of the art entertainment on the move. All this while keeping driver & passengers connected. The design challenge is to bring all the communication and broadcast standards into a small form factor that fits in the dashboard of the car. The RF modules need to support multiple standards in a single assembly and multiple modules are placed next to each other. The frequencies defined by the RF standards are in very close proximity and hence need to co-exist with each other. Moreover, the antennas inside the car are subjected to cross-coupling effects with mobile devices of passengers. To ensure the RF performance of the infotainment system, all of these scenarios need to be thoroughly tested.This application note highlights some of the RF measurement challenges and introduces Rohde & Schwarz equipment required for relevant RF characterization of car infotainment devices.
08-May-2017 | AN-No. 1MA275
The new IP connection security analysis solution for the R&S®CMW500 platform identifies IoT and mobile communications devices’ IP connection vulnerabilities in an early stage of development.
04-Apr-2017
The R&S®CMW Wideband Radio Communication Tester offers an elaborate parametric test concept, including all RF test cases up to Bluetooth®5, that makes this flexible test platform ideal for designing and verifying Bluetooth® Low Energy (LE) circuitsand modules.
27-Jan-2017
Sequencer Software Tool
20-Feb-2015
Sequencer Software Tool
20-Feb-2015