Ultra-compact, low-power 150 GHz phased-array transceiver for 6G applications features extremely high data rates and power efficiency

https://www.eurekalert.org/news-releases/1086591

"8.4 X 20 mm 8-element antenna-in-package radio in mobile devices, data rates >100 Gbps... sub-THz D-band (110–170 GHz), with wider bandwidth necessary for ultra-high-speed, high-capacity... overcomes free space propagation losses/ difficulties implementing amplifiers/ switches... injection-locked tripling phase shifter eliminating need for local oscillator buffers... bi-active sub-harmonic mixer... 25.7 dBm effective radiated power... mobile VR/ XR in medical operating rooms, immersive entertainment, smartphones"

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https://techxplore.com/news/2025-10-diode-chain-high-power-terahertz.html