[PDF] Top 20 Compact EBG Structures for Reduction of Mutual Coupling in Patch Antenna MIMO Arrays

... microstrip antenna arrays is the essential problem that always ...rectangular patch antenna array substrate in order to reduce coupling between array antennas ...[16–18]. EBG ... See full document

... and EBG structures for mutual coupling reduction in microstrip array antennas for the first ...the patch elements, and at the same time 1D electromagnetic bandgap (EBG) ... See full document

... multi-port antenna array has become a crucial part in new generation of wireless communication systems because it can provide higher data rates and increase system capacity by adding extra information ...a ... See full document

... two-element MIMO antenna array to reduce the mutual ...T-shaped patch and two lower U-shaped patches, and which are connected by two shorted ...two antenna elements, which has a ... See full document

... in MIMO system, we tend to decrease the spacing between the radiating antenna elements which results in high mutual coupling between ...increased coupling can distort the radiation ... See full document

... 5 EBG is used to reduce MC, and resonates at ...The antenna dimensions with substrate are 36mm × 68mm × ...the EBG is analyzed by the LC model when the EBG periodic length is small compared to ... See full document

... suppressing mutual coupling between MIMO ...of mutual coupling by introducing circular slot in-between patch antennas on a substrate which creates additional coupling path ... See full document

... between antenna elements in small portable ...a compact MIMO portable antenna system [7]. Compact diversity arrays with two/three/ four elements have been reported in ...However, ... See full document

... Band Structures based on mushroom like HIS as introduced in [8] have been designed and inserted between two antennas to reduce the coupling levels ...these structures consist of metallic patches ... See full document

... efficient coupling to the line. Recently, Defected Ground Structures (DGS) are introduced to improve antenna performance characteristics like size reduction, gain and bandwidth enhancement, ... See full document

... the mutual coupling between the micro strip patch antenna arrays and this has become a hot topic ...strip patch antennas are very attractive by their compact design, low ... See full document

... design MIMO antenna with enhanced isolation. For minimizing the mutual coupling in MIMO systems, many techniques are mentioned in the ...3] mutual coupling is reduced by ... See full document

... Therefore, antenna structure with a preferable low dielectric constant should be engineered in a way that there exists little radiation in the horizontal direction to side antenna ...neighboring ... See full document

... for EBG reducing patch antenna ...the mutual coupling reduction range of patch antenna arrays loaded with EBG in this ...for EBG ... See full document

... Today, MIMO antennas are key elements in modern wireless communication systems, because they can minimize the interference, improve the link quality and channel capacity without the need of increasing the ... See full document

... single antenna element has a broad radiation pattern and low ...The antenna directivity can be increased by increasing the radiator physical dimensions, but it is ...the antenna can be increased by ... See full document

... are determined using the FEM and are compared with that calculated using the TLM. The results obtained with the two techniques agree well. Based on the required phase distribution, the curve in Fig. 1(b) can be used to ... See full document

... CSRRs provide harmonic rejection bands which can be useful in wireless devices of both flat and conformal profiles. This structure is introduced in our design as EBG defects in the ground plane for the proposed ... See full document

... the mutual coupling effect of the adaptive antenna ...A mutual coupling grid is established to describe the course of the mutual coupling of an adaptive antenna ... See full document

... massive MIMO technology, emerging in 5G mobile communication system, hundreds of antenna has to be deployed on the base station tower or the surface of a ...to antenna configurations based on two ... See full document