3 结果
5g devices operating in the mmwave range (fr2) require over-the-air (ota) testing approaches since it is not possible to use rf connectors. the rohde & schwarz solution is the r&s®cmpq.
feedthroughs are used to run cables from the outside into a shielded environment such as an rf shielded box or an ota chamber. this is done to maintain the shielding effectiveness of a given environment and prevent leakage of rf radiation into or out of the chamber.
the r&s®cmq shielding cube is a compact shielding solution for rf parametric testing. the turnkey chambers for direct far field over-the-air (ota) measurements are ideal for testing antennas, modules and devices throughout the entire lifecycle under comparable measurement conditions: from product design to the production line.