Results 101 to 110 of about 2,867 (253)

Novel Optimization Method of Active Frequency Multiplier Utilizing Harmonic Terminating Impedances with DGS [PDF]

, 2006
A novel method for the optimization of the active frequency multiplier utilizing the harmonic terminating impedances with the defected ground structures (DGS) has been developed.
Kasal, M., Kutin, P.
core   +1 more source

Is That a Threat? How Types of Stakeholder and Reputational Threat Matter for Gaining Influence in Regulatory Rulemaking

Regulation &Governance, EarlyView.
ABSTRACT This paper assesses what type of comments are most useful to what type of stakeholder in gaining influence during public consultations. Theoretically, the paper approaches stakeholders' consultation comments as reputational threats from key audiences that the agency needs to respond to.
Rik Joosen
wiley   +1 more source

Pelebaran Bandwidth Menggunakan Teknik Defected Ground Structure Pada Antena Mikrostrip Rectangular Patch Untuk Aplikasi WiMAX dan WLAN [PDF]

, 2018
Pada penelitian ini, dirancang sebuah antena mikrostrip dengan elemen patch berbentuk segiempat yang mampu bekerja pada frekuensi WiMAX dan WLAN dalam satu band (2.3 GHz – 5.35 GHz).
Muhammad, Rihanda
core  

Scalable, Bottom‐Up Synthesis of Transition Metal–Doped Quantum Confined, 1D Titanate‐Based Lepidocrocite Nanofilaments, Their Electronic Structures and Oxygen Evolution Reactivity

Advanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Quantum‐confined lepidocrocite titanate nanofilaments are doped, bottom‐up, with Mn+2, Fe+2, Co+2, Ni+2, and Cu+2 to tune electronic structure and catalysis. Doping narrows the bandgap—by up to ∼0.8 eV—and extends visible absorption. Ni‐doped filaments accelerate oxygen evolution (319 mV at 10 mA cm−2) and TM‐doped samples rapidly degrade rhodamine 6G (
Mohamed A. Ibrahim, Devraj Singh, Aidan McMoil, Mary Qin Hassig, Raja Janani, Joshua D. Snyder, Michel W. Barsoum   +6 more
wiley   +1 more source

Circular-polarization reconfigurable monopole antenna with enhanced boresight gain for GNSS applications [PDF]

, 2015
A circular-polarization (CP) reconfigurable monopole antenna with enhanced boresight-gain for GNSS applications is proposed. The antenna consists of two meandered monopoles placed perpendicular to each other, a feeding network using the Wilkinson power ...
Cao, Y, Cheung, SW, Yuk, TI
core  

An Improved Performance of the Corona-Fractal Textile Antenna Using an Inverse Patch Medium-Defected Ground-Structure Technique [PDF]

, 2022
The paper presents the design and analysis of a corona-shaped fractal antenna with a defected ground structure (DGS) for wireless applications. The fractal concept with an inverse patch medium DGS (IPM-DGS) technique is proposed and applied to achieve ...
Al-Hadi, Azremi Abdullah, Al-Janabi, Haider Dheyaa Kamil, Elias, Bashar Bahaa Qas, Soh, Ping Jack   +3 more
core  

Influence of Calendering on the Variation in Material Compositions of the Composite Cathode of Polymer‐Based Solid‐State Batteries

Engineering Reports, Volume 8, Issue 2, February 2026.
Increasing the amount of the LFP active material in the polymer‐based composite cathode reduces mass loading. Furthermore, the composite cathode exhibits increased porosity and roughness after drying. Using the same roller gap during calendering results in a composite cathode with high porosity and roughness.
Jonas Dhom, Eric Cordes, Christoph Berger, Florian Steinlehner, Rüdiger Daub   +4 more
wiley   +1 more source

Defected ground structure (DGS)‐integrated rectangular microstrip patch for improved polarisation purity with wide impedance bandwidth [PDF]

, 2014
Chandrakanta Kumar, Debatosh Guha
openalex   +1 more source

Integrated Multi‐Omic Analysis Identifies Altered Colonic Brush Border Profile as a Key Feature of Microscopic Colitis

United European Gastroenterology Journal, Volume 14, Issue 1, February 2026.
ABSTRACT Background Microscopic colitis (MC), comprising lymphocytic colitis (LC) and collagenous colitis (CC), is an inflammatory bowel disease with increasing incidence. MC etiopathogenesis remains unknown; however, altered colonic epithelial integrity may underlie uncontrolled luminal antigen passage, triggering immuno‐inflammatory responses ...
Danila Guagnozzi, Ana Maria Gonzalez‐Castro, Yamile Zabana, Fernando Fernández‐Bañares, Andreas Münch, Eva Tristan, Juan‐José Lozano, Julia Sidorova, Beatriz Lobo, Carmen Alonso‐Cotoner, Elba Exposito, Alfredo J. Lucendo, Stefania Landolfi, Ana Benages, Ronald Llerena‐Castro, Maria Dolores Castillo Cejas, Joan Dot, Javier Santos, Maria Vicario   +18 more
wiley   +1 more source

On the Modeling of Microstrip Lines Loaded With Dumbbell Defect-Ground-Structure (DB-DGS) and Folded DB-DGS Resonators

, 2021
Lijuan Su, Jonathan Muñoz-Enano, Paris Vélez, J. Martel, Francisco Medina, Ferran Martı́n   +5 more
openalex   +1 more source