This technology applies electromagnetic metamaterial theory to wearable antenna. Through composite left/right-handed transmission lines and artificial magnetic conductor reflectors, it solves the issue of performance degradation of traditional antennas near the human body. The design achieves wideband characteristics under low profiles while ensuring dual-band multifunction operation and extremely low specific absorption rate (SAR), significantly enhancing communication efficiency and safety of wearable devices.

Technology provider:Xi'an Jiaotong University Technology Transfer Center