Waveguide Manufacturing Technologies for Next-Generation Millimeter-Wave Antennas
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Waveguide Manufacturing Technologies for Next-Generation Millimeter-Wave Antennas
- Author:
Lucas Polo-López, Pablo Sanchez-Olivares, Eduardo García-Marín, Jorge A. Ruiz-Cruz, Juan Córcoles, José L. Masa-Campos, José R. Montejo-Garai and Jesús M. Rebollar
Some recent waveguide-based antennas are presented in this paper, designed for the next generation of communication systems operating at the millimeter-wave band. The presented prototypes have been conceived to be manufactured using different state-of-the-art techniques, involving subtractive and additive approaches. All the designs have used the latest developments in the field of manufacturing to guarantee the required accuracy for operation at millimeter-wave frequencies, where tolerances are extremely tight.
