3D printing millimeter-wave lens with scanning beams
作者： Huan Yi , Shi-Wei Qu , Xue Bai , Kung Bo Ng , Chi Hou Chan
DOI: 10.1109/IMWS-AMP.2015.7324983
关键词: Dielectric lens 、 Optics 、 Lens (optics) 、 Dielectric loss 、 Terahertz radiation 、 Optoelectronics 、 Extremely high frequency 、 Fabrication 、 3D printing 、 Materials science 、 Reflection (physics)
摘要: High-gain beam-scanning antennas are very important in millimeter-wave (MMW) and terahertz (THz) applications. Dielectric lens is a good candidate for this purpose because it has no metal or feeding loss. In work, discrete dielectric with an antireflection layer studied. A new method proposed to realize properties MMW region. The design concept applicable other frequency ranges as well. Three-dimensional (3D) printing technology employed simplify the manufacturing process, reduce fabrication cost. Experimental results regions verified of design.
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