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Columns on RF DevicesConnect Everything Wirelessly

Connect Everything Wirelessly

Today's world not only connect people to people but also things to things wirelessly. RF devices are essential to those communication devices. Various communication standards exist in the world, including terrestrial digital broadcasting, 5G, WiFi, Bluetooth, GPS (GNSS), etc. We will explain features, history and technology behind RF devices, which contribute to achieving these communication methods.


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  • RF Product Development Department

    The RF product development department is located in Kawagoe Office, Saitama Prefecture. It develops radio-frequency semiconductors and SAW filter products based on the long experience and abundant knowledge on both analog and radio-frequency circuits.