Mutual optical injection in coupled DBR laser pairs [PDF]
, 2009 We report an experimental study of nonlinear effects, characteristic of mutual optical coupling, in an ultra-short coupling regime observed in a distributed Bragg reflector laser pair fabricated on the same chip.
Avila +34 more
core +1 more source
Mutual Coupling Reduction between Patch Antennas Using Meander Line
International Journal of Antennas and Propagation, 2018 Meander lines (MLs) in two configurations are presented to reduce the mutual coupling (MC) between two microstrip patch antenna elements. Inserting a slot in the ground plane between the antenna elements is a simple method to reduce the MC, while adding ...
Qian Li +10 more
doaj +1 more source
Slow Switching in Globally Coupled Oscillators: Robustness and Occurrence through Delayed Coupling [PDF]
, 2001 The phenomenon of slow switching in populations of globally coupled oscillators is discussed. This characteristic collective dynamics, which was first discovered in a particular class of the phase oscillator model, is a result of the formation of a ...
A.T. Winfree +18 more
core +3 more sources
Fractional exclusion and braid statistics in one dimension: a study via dimensional reduction of Chern-Simons theory [PDF]
, 2017 The relation between braid and exclusion statistics is examined in one-dimensional systems, within the framework of Chern-Simons statistical transmutation in gauge invariant form with an appropriate dimensional reduction.
Marchetti, P. A. +3 more
core +2 more sources
Metamaterial Based Design of Compact UWB/MIMO Monopoles Antenna with Characteristic Mode Analysis
Applied Sciences, 2021 In this article, a novel metamaterial inspired UWB/multiple-input-multiple-output (MIMO) antenna is presented. The proposed antenna consists of a circular metallic part which formed the patch and a partial ground plane.
Adamu Halilu Jabire +7 more
doaj +1 more source
Modeling of cross-coupling magnetic saturation in signal-injection-based sensorless control of permanent-magnet brushless AC motors [PDF]
, 2007 An improved brushless AC motor model is proposed for use in signal-injection-based sensorless control schemes by accounting for cross-coupling magnetic saturation between the - and -axes.
Bingham, Chris, Howe, D, Li, Y, Zhu, Z Q
core +1 more source
Array Mutual Coupling Reduction Using L-Loading E-Shaped Electromagnetic Band Gap Structures
International Journal of Antennas and Propagation, 2016 A mutual coupling reduction method between microstrip antenna array elements is proposed by using periodic L-loading E-shaped electromagnetic band gap structures.
Tao Jiang, Tianqi Jiao, Yingsong Li
doaj +1 more source
Reduction of Mutual Coupling in UWB/MIMO Antenna Using Stub Loading Technique
Electrical, Control and Communication Engineering, 2021 The research presents mutual coupling reduction between UWB-MIMO antenna elements using stub loading technique. The proposed 2 × 2 UWB antenna geometry consists of two circular-shaped monopole radiators with a partial ground for perfect impedance ...
Jabire Adamu Halilu +6 more
doaj +1 more source
Cumulant-Based DOA Estimation of Noncircular Signals against Unknown Mutual Coupling
Sensors, 2020 To effectively find the direction of non-circular signals received by a uniform linear array (ULA) in the presence of non-negligible perturbations between array elements, i.e., mutual coupling, in colored noise, a direction of arrival (DOA) estimation ...
Baoping Wang, Junhao Zheng
doaj +1 more source
Offset fields in perpendicularly magnetized tunnel junctions
, 2019 We study the offset fields affecting the free layer of perpendicularly magnetized tunnel junctions. In extended films, the free layer offset field results from interlayer exchange coupling with the reference layer through the MgO tunnel oxide.
Carpenter, R. +6 more
core +1 more source