![Towards Millimeter-wavelength: Transmission-Mode Fresnel-Zone Plate Lens Antennas using Plastic Material Porosity Control in Homogeneous Medium | Scientific Reports Towards Millimeter-wavelength: Transmission-Mode Fresnel-Zone Plate Lens Antennas using Plastic Material Porosity Control in Homogeneous Medium | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-018-23179-8/MediaObjects/41598_2018_23179_Fig1_HTML.jpg)
Towards Millimeter-wavelength: Transmission-Mode Fresnel-Zone Plate Lens Antennas using Plastic Material Porosity Control in Homogeneous Medium | Scientific Reports
Schematic illustration of the use of the Fresnel zone concept for DF-AR... | Download Scientific Diagram
![Conceptual view of the first Fresnel zone and the 3D Partial Fresnel zone. | Download Scientific Diagram Conceptual view of the first Fresnel zone and the 3D Partial Fresnel zone. | Download Scientific Diagram](https://www.researchgate.net/publication/328795055/figure/fig1/AS:690505117605889@1541640657467/Conceptual-view-of-the-first-Fresnel-zone-and-the-3D-Partial-Fresnel-zone.jpg)