A novel design of a multiband monopole mobile phone antenna with circular polarization for
GNSS application is presented. The proposed antenna generates four resonant frequencies …

This paper presents a monopole antenna loaded with one frequency-reconfigurable
composite right/left-handed (CRLH) unit cell. This antenna is designed by means of two …

A dual‐loop antenna for hepta‐band wireless wide area network (WWAN)/long term
evolution (LTE) narrow‐frame full metal‐rimmed smartphone application is proposed and …

A radio frequency energy harvesting (RFEH) system can harvest and utilize radio frequency
(RF) energy in the natural environment. The fully integrated circuit of the RFEH system with …

This study presents a novel compact (of volume 0.002 λg3) triple‐band planar inverted‐F
antenna (PIFA) for a wireless local area network (WLAN). The upper patch of the proposed …

This paper introduces a novel solution for portable devices to exploit their existing
communication antennas for bi‐directional near‐field wireless re‐charging, without …

In this study, a novel reconfigurable antenna using a PIN diode is proposed for multiband
(GSM900/1800/1900/UMTS/LTE2300/2500) operation in mobile handsets. By adjusting the …

Recently, the demand for wireless devices that support multiband frequency has increased.
The integration of such technology in mobile communication system has led to a great …

This letter presents the application of Adaptive Neuro Fuzzy Inference System (ANFIS) for
predicting the return loss performance of a hexa‐band Planar Inverted‐F Antenna (PIFA) …

The analysis and design of a small planar multiband antenna operating in the 4G frequency
bands are presented. The numerical and experimental results demonstrated that the …