[PDF] Top 20 Compact UWB-MIMO Antenna for Portable Devices

... proposed UWB-MIMO antenna consisting of two radiating elements is illustrated in Fig ...proposed UWB-MIMOantenna. The selection of this antenna can be justified by its goodperformance, ... See full document

... multiple antenna or MIMO system is known as mutual ...in portable devices, inevitably cause strong mutual coupling between ...individual antenna element, ...in antenna radiation ... See full document

... the UWB systems suffer from multipath fading which will deteriorate the performance of UWB ...in UWB systems [2]. However, installing multiple antenna elements on limited space in ... See full document

... proposed UWB MIMO slot antenna is shown in Figure 1. The antenna is printed on a 22 × 36 mm 2 F4B-2 PCB substrate, which has a relative dielectric constant of ...The MIMO antenna ... See full document

... (CPW)-fed antenna is proposed for wideband communication systems. The antenna includes two identical hybrid trapezoidal-elliptical radiating elements that are printed perpendicular to each ...a ... See full document

... very compact UWB MIMO ground linearly tapered slot antenna (LTSA) with an overall dimension of 22 × 26 mm 2 is ...the antenna, the main radiator is assigned to two linearly tapered ... See full document

... closely-spaced UWB monopole antennas. Second, a MIMO antenna that supports the whole range of UWB bandwidth and at the same time is very compact and benefits from a very mutual coupling ... See full document

... normalized simulated 3D radiation patterns at 3.5, 5.5 and 8.5 GHz. The simulation is carried out in high frequency structure simulator (HFSS) in version of 15.0. It can be seen that its radiation patterns keep good ... See full document

... Abstract—A compact multiple-input-multiple-output (MIMO) antenna that covers the WLAN ...proposed antenna consists of two open L-shaped slot (LS) antenna elements and a narrow slot on ... See full document

... Various UWB diversity antennas have been previously ...the antenna elements are arranged orthogonally to obtain polarization diversity and high isolation ... See full document

... and compact size. A Multiple-Input Multiple-Output (MIMO) antenna system can en- hance the overall antenna performance but at having to overcome new challenges such as reduc- ing the mutual ... See full document

... PIFA MIMO array design is done with respect to conventional design in TABLE ...existing MIMO designs for identical applications. As the bandwidth of the MIMO design is calculated from the TARC curve, ... See full document

... the antenna reaches UWB and the isolation between port 1 and port 2 (port 3 and port 4) can also be ...the antenna behaviour, and the optimized parameters of the proposed antenna are given in ... See full document

... Many MIMO antennas which require both compact size and low mutual coupling for UWB applications have been proposed so far ...the MIMO antenna would bring about great mutual coupling; ... See full document

... half-rectangle radiating elements, both fed by tapered microstrip feeding lines, which improve input impedance matching. Each radiator has two inverted L-shaped slits, each of which introduces a band notch. To ensure ... See full document

... smart devices and also connected IOT devices demanding a compact printed ...in portable devices accommodation of number of antennas is a challenging ...between devices. So it is ... See full document

... novel MIMO UWB antenna with dual notches. The proposed antenna is based on Quasi Self Complementary (QSC) method to give wide impedance bandwidth from ...proposed antenna consists of a ... See full document

... return loss of UWB antenna 2 is better than the other one. On the other hand, when the two antennas are placed close to each other as shown in Figure 3(a), the bandwidth still cannot cover the entire ... See full document

... a compact multiple-input-multiple-output (MIMO)/diversity antenna with WLAN band notch characteristics, high isolation, and good ECC suitable for portable ultra-wideband (UWB) ... See full document

... proposed antenna is fabricated using EP 2006 PCB prototype ...the antenna are measured with Agilent N5230C vector network ...the antenna are measured in a microwave shield anechoic ...fabricated ... See full document