RESEARCH

E-TUBE

E-TUBE is a cost-and-power-effective all-electrical-domain wideband waveguide solution. The E-TUBE achieves an unprecedented level of performance in terms of bandwidth per carrier frequency, power, and density without requiring a precision manufacturing process unlike conventional optical/waveguide solutions. This new interconnect scheme for next-generation high-speed input/output (I/O) interfaces would be attractive to parties interested in high throughput links including, but not limited to, 100G/400Gbps chip-to-chip communications.

Publication List


Hail Song, Joon-Yeong Lee, Hyosup Won, Chang-Ahn Kim, Huxian Jin, Jake Eu, Jinho Park, Hyeon-Min Bae, “E-TUBE: dielectric waveguide cable for high-speed communication”, Scientific Reports, no. 10, pp. 1-8, Oct. 2020.

Joon-Yeong Lee, Hail Song, Hyeon-Min Bae, “Plastic straw: Future of high speed shot-reach interconnects”, SPIE photonics west symposium, Feb. 2017.

Hail Song, Huxian Jin, Hyeon-Min Bae, “Plastic straw : future of high-speed signaling”, Scientific Reports, Aug. 2015.