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Curvature programmed inkjet printing enables adaptive deposition for Gaussian sintering lasers [PDF]
Nature CommunicationsThe inherent Gaussian intensity distribution of laser beams causes critical issues such as ablation, spattering, and porosity during laser sintering and melting. Although modulating the intensity distribution by a beam shaper can alleviate these problems,
Xiangyu Chen +4 more
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Fast simulation of planar Clifford circuits [PDF]
QuantumA general quantum circuit can be simulated classically in exponential time. If it has a planar layout, then a tensor-network contraction algorithm due to Markov and Shi has a runtime exponential in the square root of its size, or more generally ...
David Gosset +3 more
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Passive Planar Microwave Devices
Applied Sciences, 2022 Passive planar circuits play a key role in many RF/microwave applications, such as in wireless communications, medical instrumentation, and remote sensing [...]
Alejandro Javier Martínez-Ros +1 more
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Stamping Lithography on Arbitrary Surfaces based on Self‐Assembly of Colloidal Particles [PDF]
Advanced ScienceThree‐dimensional (3D) circuits on curved surfaces have been widely used in conformal antennas, intelligent skins, metasurfaces, and bionic electronics.
Guoxu Yu +8 more
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Shrinkage-transfer-assisted printing of microcircuits on fibers [PDF]
Nature CommunicationsFiber represents a transformative architecture for next-generation wearable electronics, owing to its intrinsic flexibility, spatial compactness, and manufacturing adaptability.
Jiongke Jin +4 more
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Applied Sciences, 2023 3D printing is one of the most promising manufacturing methods in the most developed technological fields, including microwave hardware fabrication. On the other hand, the well-known manufacturing methods of planar substrate integrated circuits allow ...
Darío Herraiz +5 more
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Scientific Reports, 2023 This study proposes an explanation for the physical power flow in planar circuits by analogy to theoretical two-dimensional circuits using a new mathematical model based on Geometric Algebra (GA) and 2D Maxwell’s equations.
Francisco G. Montoya +4 more
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Design of Four-Port Planar Filter Circuits With Multiplexer Operation
IEEE Access, 2021 This paper presents a design method of four-port microstrip filter circuits that have increased filter passbands for multiplexer operation using a simple feed structure.
Xiang-Yu Meng, Yao Zhang
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Energy Recovery From Microstrip Passive Circuits
IEEE Access, 2016 In this paper, the energy recovery in microstrip passive circuits from the power losses into heat is studied. For this purpose, a thermoelectric generator (TEG) based on the Seebeck effect principle is used, which converts part of the power dissipated ...
Miguel A. Sanchez-Soriano +3 more
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Material Characterization Innovations in Microwave Measurement Laboratory of Amirkabir University of Technology [PDF]
International Journal of Information and Communication Technology Research, 2023 This paper presents some microwave circuits, designed for characterization of materials’ permittivity. These include single and multiple-resonant types, transmission line approaches, radiation structures and planar circuits.
Gholamreza Moradi
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