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Design of an Ultrawideband Circularly Polarized Printed Crossed-Dipole Antenna Based on Genetic Algorithms for S-Band CubeSat Applications
Published 2021-01-01“…This paper presents an ultrawideband circularly polarized two-layer crossed-dipole microstrip antenna for S-band CubeSat applications using genetic algorithms optimization tools included in the 3D electromagnetic simulation software Ansys HFSS. …”
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A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications
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A Novel Method for Adaptive Multiresonance Bands Detection Based on VMD and Using MTEO to Enhance Rolling Element Bearing Fault Diagnosis
Published 2016-01-01“…In our paper, the adaptive detection of the multiresonance bands in vibration signal is firstly considered based on variational mode decomposition (VMD). …”
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Nitrogen Incorporation in TiO2: Does It Make a Visible Light Photo-Active Material?
Published 2012-01-01“…Titania is the preferred semiconductor for this process, in spite of its large band gap (~3.2 eV) that restricts its utility only in the UV region. …”
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Basal ganglia components have distinct computational roles in decision-making dynamics under conflict and uncertainty.
Published 2025-01-01“…The basal ganglia (BG) play a key role in decision-making, preventing impulsive actions in some contexts while facilitating fast adaptations in others. …”
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First Principles Study of Electronic and Optical Properties of Cadmium-Tin-Oxide
Published 2025-01-01“…The hybrid functionals were used to widen the band gap from 0.381 eV (for PBE) to 3.13 eV, which replicates the experimental values very well. …”
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A comparative study on the efficacy of kirschner wire tension band combined with anchor cross-suture internal fixation versus partial patellectomy in the treatment of comminuted in...
Published 2025-01-01“…Evidence level Level III (retrospective comparative study)…”
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Empirical Based Ranging Error Mitigation in IR-UWB: A Fuzzy Approach
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Improved sound absorption with 3D-printed micro-perforated sandwich structures
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Design of Control System for a Desktop Injection Molding Using Raspberry Pi 3 B+
Published 2023-12-01Get full text
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Structural, Elastic, and Electronic Properties of Antiperovskite Chromium-Based Carbides ACCr3 (A = Al and Ga)
Published 2013-01-01“…From the analysis of the electronic structures, it was found that there are electron and hole bands that cross the Fermi level for AlCCr3 and GaCCr3, indicating multiple-band natures. …”
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Electrical Property of 3D Printed Continuous Fiber Reinforced Thermoplastic Composite Mesh Reflecting Surfaces
Published 2022-01-01“…The electrical property of the reflecting surface were tested by waveguide method at the S band with the frequency of 1.9 ~ 2.3GHz. The results show that the reflection loss of the 3D printed continuous fiber reinforced thermoplastic composite mesh reflecting surfaces are lower than 0.25 dB, which can well meet the requirement of space-borne antennas in the S waveband. …”
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Influence of Sulfurization Temperature on Photoelectric Properties Cu2SnS3 Thin Films Deposited by Magnetron Sputtering
Published 2013-01-01“…Cu2SnS3 is a narrow-band-gap semiconductor material. …”
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A compact and highly isolated integrated 8-port MIMO antenna for sub-6 GHz and mm-wave 5G-NR applications
Published 2025-03-01“…The integrated 8-port MIMO antenna merges both sub-6 GHz and mm-wave designs on a single FR-4 substrate (εr = 4.5, tanδ = 0.002) with optimized spacing, maintaining a compact size of 70x70x1.2 mm3. The antenna achieves a bandwidth of 2.2 GHz (Sxx < -10 dB), covering 3.15–5.35 GHz for sub-6 GHz applications, and 6.7 GHz (Sxx < -10 dB), spanning the 23.20–29.90 GHz band for mm-wave frequencies. …”
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