Results 161 to 170 of about 535,313 (240)

Design analysis and performance enhancement of a 2-element MIMO skin-implantable antenna for IoT-based health monitoring devices. [PDF]

PLoS One
Gupta A, Aljaidi M, Bansal S, Al Mamlook RE, Kumar V, Aljohani A, Aljohani S, Singla MK.   +7 more
europepmc   +1 more source

Novel Technologies towards the Implementation and Exploitation of "Green" Wireless Agriculture Sensors. [PDF]

Sensors (Basel)
Vassiliou L, Nadeem A, Chatzichristodoulou D, Vryonides P, Nikolaou S.   +4 more
europepmc   +1 more source

A novel dual-band elliptical ring slot MIMO antenna with orthogonal circular polarization for 5G applications. [PDF]

Heliyon
Chakraborty S, Rahman MA, Hossain MA, Nishiyama E, Toyoda I.   +4 more
europepmc   +1 more source

Multistandard reconfigurable PIFA antenna

Microwave and Optical Technology Letters, 2006
In this article, a frequency reconfigurable antenna using the ON/OFF states of a MEMS (micro‐electro‐mechanical system) switch is presented. This structure is based on a planar inverted‐F antenna (PIFA), designed with an L‐shaped open slot etched upon its main plate.
Panaia, P., Luxey, Cyril, Jacquemod, G., Staraj, Robert, Petit, L., Dussopt, L.   +5 more
core   +4 more sources

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Crumpling of PIFA Textile Antenna

IEEE Transactions on Antennas and Propagation, 2012
The performance of a PIFA textile antenna under different crumpling conditions is presented. The PIFA was designed for integration into clothing and other textile applications and the bending and crumpling conditions studied are typical of those found under normal use conditions both on and off body.
Richard Langley
exaly   +2 more sources

A Small Monocone Antenna with PIFA Structure

2019 IEEE Conference on Antenna Measurements & Applications (CAMA), 2019
A low-profile monocone antenna by using planar inverted-F antenna (PIFA) structure has been reported. In this paper, the characteristics of the monocone antenna with PIFA structure at the high frequencies are analyzed by simulation. As a result, the characteristics of the proposed antenna at the high frequencies are described in detail.
Kazuya Matsubayashi, Naobumi Michishita, Hisashi Morishita   +2 more
exaly   +2 more sources

PIFA Antenna for future mobile 5G

Proceedings of the 3rd International Conference on Smart City Applications, 2018
The scope of this study is to design and develop a miniature antenna of 5G Generation and a system for multiple inputs and outputs (MIMO), we want to make a design of capable antennas for applications of 5G. On this paper is designed a 'T' slotted PIFA antenna to be used on future mobile phones.
Anouar Mondir, Larbi Setti
openaire   +2 more sources

A Serpentine PIFA Antenna for Implantable RFID Tag

IEICE Proceeding Series, 2015
A serpentine planar inverted-F antenna (PIFA) is designed for Medical Implant Communications Services (MICS) band (401-406MHz) and presented in this paper. Resonance frequency of implantable antenna is generally detuned towards lower frequency due to the proximity effect of high permittivity human tissue.
Islam, S., Esselle, K. P., Sabrin, S., Morshed, K. M., MATEKOVITS, Ladislau   +4 more
openaire   +3 more sources

An Improved Design of PIFA Antenna on Mobile Phone

Advanced Materials Research, 2013
Firstly, the development and principle of PIFA antenna in mobile phone are introduced, and the typical PIFA antenna design is analyzed. The PIFA antenna simulation is based on HFSS software. It is found that the high frequency bandwidth of this kind of antenna is very narrow.
Li Yun Zhang, Zheng Ron Xiao, Jun Liao
exaly   +2 more sources