Results 61 to 70 of about 11,097 (213)
Textile SIW structures without via holes using self-adhesive conductive tapes
, 2023 The paper presents the use of conductive selfadhesive tapes with conductive adhesive to modify microstrip lines on textiles and create substrate-integrated waveguides (SIW).
Tanasković, Dragan +2 more
core +2 more sources
Water Resources Research, Volume 62, Issue 8, August 2026.Abstract The melting point depression of water confined in porous media with varying pore sizes has been widely observed. Existing models remain insufficient for describing water phase change in smaller pores (i.e., nano pore), where surface effects become significant and water molecules are inhomogeneously distributed near solid surface.
Shuting Ji +3 more
wiley +1 more source
Transition large bande entre un SIW et un demi-SIW (HMSIW) utilisant de l'air comme diélectrique [PDF]
, 2015 National audienceCe papier présente une transition large bande entre un guide d'onde dans le substrat (SIW) et un demi-mode SIW (HMSIW) remplir d'air. Avec un design compact, la transition a obtenu de bons résultats lors des mesures.
Ghiotto, Anthony +8 more
core
Clinical Pharmacology &Therapeutics, Volume 120, Issue 1, Page 139-149, July 2026.We compared the initial efficacy of denosumab (Dmab) and zoledronate (ZOL) in treatment‐naive patients with osteoporosis. This cohort study, based on TriNetX data, evaluated the risks of fractures and mortality using Kaplan–Meier survival analyses, with hazard ratios (HRs) and 95% confidence intervals (CIs).
Ko‐Hsiu Lu +2 more
wiley +1 more source
Systematic modeling and characterization of a via-to-SIW transition
, 2010 A model and parameter extraction method for a via-to-SIW transition is presented. The model is derived from an analysis of experimental data and full-wave simulations, allowing to obtain the equivalent circuit parameters for the via including its ...
Reydezel Torres Torres +1 more
core
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
Spoof Surface Plasmon Polaritons in Terahertz Integrated Circuits
Advanced Photonics Research, Volume 7, Issue 5, May 2026.Terahertz integrated circuits (THz ICs) face challenges from wavelength‐scale dimensions and parasitic effects. Spoof surface plasmon polaritons (SSPPs) provide strong confinement and enhanced near fields, enabling novel transmission and modulation mechanisms.
Xuanru Zhang, Ze Kai Wang, Tie Jun Cui
wiley +1 more source
60 GHz beam-tilting coplanar slotted SIW antenna array
, 2021 International audienceAbstract This article presents a 60 GHz coplanar fed slotted antenna based on substrate integrated waveguide (SIW) technology for beam-tilting applications. The longitudinal passive slots are fed via associated SIW holes adjacent to
Vettikalladi, Hamsakutty +7 more
core +1 more source
Electronically tunable graphene-based half-mode SIW phase shifter [PDF]
AIP AdvancesThis paper presents a proof of concept for the first graphene-based half-mode substrate integrated waveguide (GHMSIW) phase shifter. The GHMSIW phase shifter comprises a half-mode substrate integrated waveguide (SIW) transmission line and a single stub ...
Shakir Ullah, Muhammad Yasir
doaj +1 more source
Design of a vertically stacked double Luneburg lens-based beam-scanning antenna at 60 GHz
Open EngineeringThis article presents the design of a 60 GHz beam-scanning antenna system with a coverage range of 50–100 m for high-speed indoor communication systems.
Alhumaidan Ahmed +4 more
doaj +1 more source