Advances in antenna technology for wireless handheld devices

J Anguera, A Andújar, MC Huynh… - … Journal of Antennas …, 2013 - Wiley Online Library
The constant evolution of wireless handheld devices together with the apparition of multiple
wireless communication systems fosters the antenna community to design new radiating …

A compact kapton-based inkjet-printed multiband antenna for flexible wireless devices

S Ahmed, FA Tahir, A Shamim… - IEEE Antennas and …, 2015 - ieeexplore.ieee.org
A low-cost inkjet-printed multiband antenna envisioned for integration into flexible and
conformal mobile devices is presented. The antenna structure contains a novel triangular …

Common-aperture sub-6 GHz and millimeter-wave 5G antenna system

M Ikram, N Nguyen-Trong, AM Abbosh - IEEE Access, 2020 - ieeexplore.ieee.org
The realization of a common-aperture (or shared-aperture) 5G antenna system is proposed
for compact and integrated wireless devices. As a combination of a dipole and tapered slots …

Hexagonal fractal ultra‐wideband antenna using Koch geometry with bandwidth enhancement

S Tripathi, A Mohan, S Yadav - IET Microwaves, Antennas & …, 2014 - Wiley Online Library
In this study, a design approach to achieve multiresonance phenomena in ultra‐wideband
(UWB) bandwidth using fractal geometry is investigated. The introduction of Koch fractal …

High-performance multiple-input multiple-output antenna system for 5G mobile terminals

M Abdullah, SH Kiani, LF Abdulrazak, A Iqbal… - Electronics, 2019 - mdpi.com
In this paper, the systematic design of a multiple antenna system for 5G smartphone
operating at 3.5 GHz for multiple-input multiple-output (MIMO) operation in smartphones is …

Wideband monopole antenna with less nonground portion for octa-band WWAN/LTE mobile phones

Y Wang, Z Du - IEEE Transactions on Antennas and …, 2015 - ieeexplore.ieee.org
An octa-band WWAN/LTE monopole antenna with a size of for 5.7-inch mobile phones is
proposed and studied. The proposed antenna consists of a folded metal plate with a lumped …

Bandwidth enhancement of an implantable antenna

LJ Xu, YX Guo, W Wu - IEEE Antennas and Wireless …, 2014 - ieeexplore.ieee.org
An antenna with bandwidth enhancement is proposed for ingestible capsule systems at the
Medical Device Radiocommunications Service (MedRadio, 401-406 MHz) band. The …

A reconfigurable antenna for quad-band mobile handset applications

YK Park, Y Sung - IEEE Transactions on Antennas and …, 2012 - ieeexplore.ieee.org
A reconfigurable antenna using two PIN diodes is presented for quad-band
(GSM900/GSM1800/GSM1900/UMTS) mobile handset applications. The proposed antenna …

Multiband and small coplanar antenna system for wireless handheld devices

J Anguera, A Andújar, C García - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Multiband and small antennas are strongly demanded in current wireless handheld or
portable devices that require multiband operation. Nowadays, trends are focused on exciting …

A highly integrated antenna-triplexer with simultaneous three-port isolations based on multi-mode excitation

P Cheong, KF Chang, WW Choi… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
In this communication, a novel highly integrated antenna-triplexer on a two-layer printed
circuit board is proposed for multiband communication systems. This integrated three-port …