It’s even estimated that by 2023, over 70% of the global population will have mobile connectivity.1 To accommodate these users, mmWave frequency bands provide a large amount of contiguous spectrum for high data-rate applications.” He said, “The convenience of having an instrument capable of adequately performing a variety of measurements really increases the usefulness of a tool-and if it is portable, even better!”Īccording to Marty Leeke, market development manager, software and modular solutions division (retired), and Giovanni D’Amore, product marketing operating manager, high-frequency measurement products, both at Keysight Technologies, “The RF/microwave test field is witnessing a profound change related to the diffusion of technologies using RF signals (and in most advanced applications, millimeter-wave signals) to communicate, transfer, and exchange information. “Engineers are looking for the best performance without paying a premium.”Ĭhonko has also seen interest in flexible instrumentation that can provide traditional spectrum analysis, data demodulation, and device characterization in one box. “The increasing research and development in IoT and smart sensor technologies has driven the need for test equipment that provides solid performance and ease-of-use without the high costs associated with traditional RF test equipment,” said Jason Chonko, applications marketing manager at SIGLENT Technologies North America. They also have a role to play in radar and military/aerospace test and are available in a variety of form factors, including modular, USB, portable, and benchtop. ![]() ![]() They address markets extending through low-cost, low-power IoT devices to backhaul and satellite communications. Signal and spectrum analyzers are key instruments for measuring the performance of products operating through the RF and millimeter-wave frequency ranges.
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