Akoustis Technologies, a maker of RF bulk acoustic wave (BAW) filters, has launched foundry service making filters for wireless markets including phones, Wi-Fi, military, 5G infrastructure and automotive. Using 150mm silicon substrates, its process, XB1, covers 1.6 to 7GHz and can handle up to 4W CW (continuously) – plus it has XP3F in the pipleline …
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