2021
DOI: 10.1016/j.matpr.2021.02.420
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A study of additive manufacturing technologies and metallizing techniques for microwave waveguide components

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Cited by 6 publications
(7 citation statements)
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“…4 for the all-pole Chebyshev function taken as example. The frequency responses are given in the Richards' transform domain (in the frequency axis t = j ), and in the natural frequency domain (as a function of the electrical length of the commensurate lines, θ), with both frequency axes related through (4). Additionally, they are related to the normalized frequency response of Fig.…”
Section: Commensurate-line Distributed Ue Prototypementioning
confidence: 99%
See 1 more Smart Citation
“…4 for the all-pole Chebyshev function taken as example. The frequency responses are given in the Richards' transform domain (in the frequency axis t = j ), and in the natural frequency domain (as a function of the electrical length of the commensurate lines, θ), with both frequency axes related through (4). Additionally, they are related to the normalized frequency response of Fig.…”
Section: Commensurate-line Distributed Ue Prototypementioning
confidence: 99%
“…A DDITIVE manufacturing (AM) was developed in the 1980s to be employed in a large number of applications. Several manufacturing technologies can be included within the AM category, where the main distinctive feature is to build the objects by adding material (layer by layer) instead of machining raw material blocks in a subtractive process [such as the widely used computer numerical control (CNC) milling] [1], [2], [3], [4].…”
Section: Introductionmentioning
confidence: 99%
“…where S(r) is a periodic function with the same periodicity as the crystal and β is the Bloch vector [equivalent to the wave vector k as in (1)]. Due to the now periodic (inhomogeneous) nature of the medium the wave is propagating in, there is no simple solution for the dispersion relationship as for the homogeneous media in (2). Solutions need to be found by solving the wave equation…”
Section: A Necessity Of Broadband Modelingmentioning
confidence: 99%
“…freedom offered by AM to design and manufacture new microwave components [1], [2]. Due to the cumbersome process of metalizing 3-D printed parts [3] and the large cost and bad surface quality of additive manufactured metal [4], many researchers have investigated all-dielectric approaches to create high-frequency devices.…”
mentioning
confidence: 99%
“…Metals and plastics (with subsequent metal coating) are the most commonly used materials for 3D printed microwave components. Reference [2] provides a general comparison of different approaches of manufacturing waveguides, including a discussion of metalization.…”
Section: Introductionmentioning
confidence: 99%