Introduction: The Race to 6G Terahertz Speeds The wireless industry is hurtling toward the 6G era, where data may transmit at terahertz frequencies with fiber-optic-like speeds. In labs across the globe, engineers are already experimenting in bands far above today’s 5G frequencies – from Samsung’s 140 GHz testbed pushing multi-gigabit links news.samsung.com, to Qualcomm’s 6G Foundry…
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