A reconfigurable full-metal-rimmed MIMO antenna is designed and proposed for WWAN/LTE
smartphones. This antenna consists of two centro-symmetrically distributed antenna …

Current phones include more metal than earlier, which deteriorates the performance of
antennas. This paper presents the first complete antenna set designed for a modern handset …

Performance of a multi-element handset antenna operating at LTE frequencies is reported.
The antenna elements have metal parts that are closely located physically and electrically …

Due to the limited space and large mutual coupling levels, the design of sub-6 GHz massive
Multi-Input Multi-Output (m-MIMO) smartphone antenna system attracts antennas' designers …

This paper discusses on the evolution of smartphones in recent years and its effects on
antenna performance. Up-to-date design framework is introduced, and comparison of recent …

A first-hand, low-profile, two-port planar inverted-F antenna is proposed for current 4G/5G
sub-3 GHz hand-portable multiple-input and multiple-output (MIMO) applications. The …

This paper presents a Bluetooth antenna for a smart jewellery with metallic covers on both
sides. The antenna design is based on a non-resonant coupling element antenna. The …

Fifth generation (5G) mobile networks significantly increase the data transfer rates of
wireless communications. This increase is achieved by utilizing multiple-input multiple …

In modern handsets the available space for antennas is very limited because of large
displays, so one possible solution is to integrate the antennas into the metal-rim surrounding …

A new way of designing mobile antennas is studied in this thesis. The antenna design is
based on a multiport antenna simulation model and developed optimization method. The …