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Rohde & Schwarz has extended its portfolio for generation and analysis of 5G signal waveforms. For 5G base stations, RF test solutions for the 5G frequency ranges FR1 (450 MHz to 7.125 GHz) and FR2 up to 44 GHz will be demonstrated.
A room-temperature bonding technique for integrating wide bandgap materials such as GaN with thermally conducting materials such as diamond is intended to improve GaN device cooling to achieve higher output power, improved reliability and reduced manufacturing costs.
Rohde & Schwarz has developed a test solution able to perform the first tests for RF conformance in 3GPP FR2. The introduction of the new mmWave based FR2 frequency range for 5G and the increased use of active antennas without physical connectors requires testing to be performed over the air (OTA).
Rohde & Schwarz has developed the R&S CMX500 radio communication tester, which adds 5G capability to the company’s tried and tested LTE solutions such as the R&S CMW500 or R&S CMWflexx test system, allowing to perform testing from 2G to 5G on one platform.
Responding to the COVID-19 outbreak, Interlligent has postponed its Israel RF design seminar, which was scheduled for March 31 in Tel Aviv. A new date will be set once the contagion subsides.
Rakuten and Vodafone have invested in SpaceMobile, a proposed LEO satellite network aiming to be the first to connect directly to standard smartphones and enable seamless roaming to and from terrestrial cellular networks.