3-D Printing of Elements in Frequency Selective Arrays
作者： Benito Sanz-Izquierdo , Edward A. Parker
关键词: Reduction (mathematics) 、 Development (differential geometry) 、 Electrical engineering 、 Materials science 、 Loop (topology) 、 Ultra high frequency 、 Dipole 、 Fabrication 、 Frequency band 、 Folding (DSP implementation) 、 Acoustics
摘要: 3-D printing is a technology that enables the fabrication of complex objects directly from digital model. Folding elements Frequency Selective arrays in three dimensions gives significant reduction resonant frequency for given cell dimension, and such structures are candidates additive manufacture. The aim this paper to demonstrate by example development novel electromagnetic could be fabricated parallel integral with manufacture buildings, architecture control. principle illustrated two new geometries based on dipole loop elements. cores these were printer uses plaster-based material. Theoretical experimental results confirm operation surfaces within UHF band.
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