2 papers
physics.app-ph2017
Silicon Micromachined High-contrast Artificial Dielectrics for Millimeter-wave Transformation Optics Antennas
Nicolas Garcia, Wenlong Bai, Thibault Twahirwa +2
Transformation optics methods and gradient index electromagnetic structures rely upon spatially varied arbitrary permittivity. This, along with recent interest in millimeter-wave l…
physics.app-ph2017
A Compact, Wide Field-of-View Gradient-index Lens Antenna for Millimeter-wave MIMO on Mobile Devices
Wenlong Bai, Jonathan Chisum
Lens-based beam-forming antennas offer a low-power, low-cost alternative to hybrid beamforming antenna arrays. They are ideally suited to millimeter-wave massive MIMO systems due t…