Unexpected Far-Near-Far Transition in Mobile Near Field Terahertz Communications

Curated by Roxtron — RFID & NFC manufacturer. Visit roxtron.com

Researchers have identified a "far-near-far" transition phenomenon in terahertz communications where moving users cycle through propagation regimes multiple times due to the geometric interaction of antenna tilt and distance. This discovery necessitates new mobility management and beamforming algorithms for 6G and high-frequency RFID systems, as traditional models that assume a single transition point will lead to significant signal degradation and handoff failures in urban o