Results 21 to 30 of about 1,361,972 (283)
Comparing Mutual Coupling of Ring Metamaterial on Square and Vivaldi Array Antennas
Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2020 The antenna performance is seen from the S-parameter value. The S-parameter graph can be seen as the return loss (S11, S22) and the mutual coupling (S21, S12) value.
Petrus Kerowe Goran, Eko Setijadi
doaj +1 more source
Analysis of Mutual Coupling Models for Phased Array Calibration [PDF]
, 2022 There is a demand for more effective phased array calibration both in initial and in situ setups, including but not limited to airborne and spaceborne radars.
Langley, Elina
core
IET Microwaves, Antennas & Propagation, 2021 An efficient compensation method is proposed for the reduction of mutual coupling among the elements of an antenna array using the optimum current amplitude excitation weights.
Avishek Das, Durbadal Mandal, Rajib Kar
doaj +1 more source
A slot antenna array with low mutual coupling for use on small mobile terminals [PDF]
, 2011 In order to take full advantage of the benefits to be obtained by using MIMO techniques for mobile communications, it is necessary to use an antenna array which is both compact and also has low mutual coupling between ports.
Paul, DL +5 more
core +1 more source
, 2023 The widespread deployment of the Internet of Things (IoT) is promoting interest in simultaneous wireless information and power transfer (SWIPT), the performance of which can be further improved by employing a reconfigurable intelligent surface (RIS).
X Zhang (6084905) +4 more
core +7 more sources
Decoupling self-correcting method for non-uniform dual circular array
The Journal of Engineering, 2019 According to the structural characteristics of non-uniform dual circular array (NDCA), a new method is proposed to solve the problem of mutual coupling error.
Jiajia Zhang, Hui Chen, Weijian Liu
doaj +1 more source
Mutual Coupling Reduction between Very Closely Spaced Microstrip Antennas Using CPW Structure
MATEC Web of Conferences, 2016 An efficient H-plane mutual coupling reduction method is introduced for very closely placed dual-element microstrip antennas operating at 2.4GHz. A simple coplanar waveguide (CPW) structure is introduced in the ground, energy from one element is guided ...
Ma Xiao-zun +3 more
doaj +1 more source
Coherent regimes of mutually coupled Chua’s circuits [PDF]
Physical Review E, 2006 We study the dynamical regimes that emerge from the strongly coupling between two Chua's circuits with parameters mismatch. For the region around the perfect synchronous state we show how to combine parameter diversity and coupling in order to robustly and precisely target a desired regime.
Gomes da Silva, I. +4 more
openaire +6 more sources
Adaptive matching for compact MIMO systems [PDF]
, 2010 Compact MIMO systems using closely spaced antennas are faced with the well-known problem of antenna mutual coupling (MC) that can degrade the performance.
Thompson, J.S. +3 more
core +1 more source
Classification and Localization of Mixed Sources Using Uniform Circular Array under Unknown Mutual Coupling [PDF]
Radioengineering, 2019 In this paper, the authors propose an effective classification and localization algorithm of mixed far-field and near-field sources using a uniform circular array under the unknown mutual coupling. In practice, the assumption of an ideal receiving sensor
K. Wang, L. Wang, J. Xie, M. Tao
doaj