What is the fine-grained topic of the following text: As part of our strategy to enable mmW 5G systems by industrializing planar active antennas with silicon core ICs, Anokiwave has introduced market leading silicon ICs at each of the major mmW bands - 26 GHz, 28 GHz and 39 GHz. Only return the topic.
Anokiwave's introduction of silicon ICs for mmW 5G systems