Terahertz Geodesic Luneburg Lens Antenna
Pushing Sub-THz Frontiers: Our Fully-Metallic Geodesic Luneburg Lens Antenna Why Sub-THz Luneberg lens Matters Classical Luneburg lenses have too much losses above 80 GHz. Together and colleagues at KTH Stockholm, ESA Noordwijk and IETR Rennes, we decided to tackle those issues head-on with a radically different solution—one that would rely on purely metallic wave-guiding optics…