Results 21 to 30 of about 2,903,325 (300)
IEEE Access, 2021 Based on bionics, we design and analyze the left-handed (LH) characteristics of meta-elements with leaf-shaped structure. The double negative (DNG) frequency band of the initial leaf-shaped LH structure is 5.77-6.17 GHz with a fractional bandwidth of 6.7&
Baiqiang You +3 more
doaj +1 more source
Strong Coupling beyond the Light-Line [PDF]
ACS Photonics, 2020 Strong coupling of molecules placed in an optical microcavity may lead to the formation of hybrid states called polaritons; states that inherit characteristics of both the optical cavity modes and the molecular resonance. Developing a better understanding of the matter characteristics of these hybrid states has been the focus of much recent attention ...
Kishan S. Menghrajani, William L. Barnes
openaire +2 more sources
Compact 3‐dB directional coupler design based on substrate integrated dual‐strip coaxial line
IET Microwaves, Antennas & Propagation, 2022 A novel compact 3‐dB directional coupler design based on the substrate integrated dual‐strip coaxial line (SIDSCL) is presented. The SIDSCL differs from the conventional substrate integrated coaxial line (SICL) in that the former possesses two central ...
Min‐Hua Ho +2 more
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A Filtering Switch Made by an Improved Coupled Microstrip Line
Applied Sciences, 2023 In this paper, we propose a new filtering switch with excellent working performance made using an optimized coupled microstrip line. Upon analyzing the RF (radio frequency) front-end’s system structure, the switching device was simplified to a diode ...
Xiangsuo Fan +5 more
doaj +1 more source
Enhanced Bandwidth and Diversity in Real-Time Analog Signal Processing (R-ASP) using Nonuniform C-section Phasers [PDF]
, 2016 We show that a continuously nonuniform coupled line C-section phaser, as the limiting case of the step discontinuous coupled-line multisection commensurate and non-commensurate phasers, provides enhanced bandwidth and diversity in real-time analog signal
Caloz, Christophe +3 more
core +1 more source
Miniaturization and Harmonic Suppression of Power Divider using Coupled Line Section for High Power Applications [PDF]
Radioengineering, 2020 This paper presents a compact transmission line based on the coupled line section to reduce the circuit size of Gysel power divider (GPD). The line composed of one direct line and one coupled line section.
M. Kumar +4 more
doaj
Tunnelling of topological line defects in strongly coupled superfluids [PDF]
, 1999 The geometric theory of vortex tunnelling in superfluid liquids is developed. Geometry rules the tunnelling process in the approximation of an incompressible superfluid, which yields the identity of phase and configuration space in the vortex collective ...
Fischer, Uwe R.
core +4 more sources
A Novel Wideband Filtering Power Divider With Embedding Three-Line Coupled Structures
IEEE Access, 2018 This paper presents a novel wideband filtering power divider. Instead of the T-junction in the traditional power divider design, a three coupled-line structure is utilized to provide the equal power division to every outputs.
Xi Yu, Sheng Sun
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The 1-way on-line coupled atmospheric chemistry model system MECO(n) – Part 3: Meteorological evaluation of the on-line coupled system [PDF]
Geoscientific Model Development, 2012 Three detailed meteorological case studies are conducted with the global and regional atmospheric chemistry model system ECHAM5/MESSy(→COSMO/MESSy)<sup><i>n</i></sup>, shortly named MECO(n).
C. Hofmann +3 more
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Micromachines, 2023 Compactness has obtained sufficient importance in wideband phase shifter design considerations, as it is directly related to fabrication cost. In this paper, a novel structure was presented to create compact broadband 180-degree phase shifter, which has ...
Ding He +4 more
doaj +1 more source