Telecom

A light source device to address the current data explosion

ETRI's researchers have pioneered the development of light source devices that can be utilized in mega/hyper data centers and 5G/6G mobile communication base stations. The technology innovated by the research team can transmit ...

Electronics & Semiconductors

Tapping into the 300 GHz band with an innovative CMOS transmitter

A new phased-array transmitter design overcomes common problems of CMOS technology in the 300 GHz band, as reported by scientists from Tokyo Tech. Thanks to its remarkable area efficiency, low power consumption, and high ...

Electronics & Semiconductors

Unveiling hyper-realistic technologies for the metaverse world

In August 2023, the Electronics and Telecommunications Research Institute (ETRI) participated in consecutive events, starting from the 16th August at COEX in Seoul for "K-Display 2023," followed by "IMID 2023" at BEXCO in ...

Internet

New method helps WiFi read through walls

Researchers in UC Santa Barbara professor Yasamin Mostofi's lab have proposed a new foundation that can enable high-quality imaging of still objects with only WiFi signals. Their method uses the Geometrical Theory of Diffraction ...

Energy & Green Tech

Wireless tech measures soil moisture at multiple depths in real time

Researchers from North Carolina State University have developed a wireless system that uses radio transmitters and receivers to estimate soil moisture in agricultural fields at multiple depths in real time, improving on existing ...

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