Results 191 to 200 of about 535,313 (240)

Planar PIFA telematics antennas

Wideband and Multi-Band Antennas and Arrays, 2005
This paper describes printed planar versions of the PIFA antenna for multi-band telematics applications on vehicles. The antennas are variations on the planar inverted-F antenna (PIFA) principle and may be customized for different mounting positions such as bumpers, window and roof mount.
openaire   +1 more source

PIFAS antennas design for mobile communications

International Workshop on Systems, Signal Processing and their Applications, WOSSPA, 2011
To answer to the increasing demand of antennas for portable terminals, many works were carried out these last years starting from the shorted-circuit quarter wave antenna more commonly called PIFA (Planar Inverted-F Antenna). These antennas have for principal advantages, their compactness and their weak manufacturing costs, in addition to their ...
Y. Belhadef, N. Boukli Hacene
openaire   +1 more source

Efficient dual-band PIFA antenna for the Internet of Things (IoT)

IEEE Conference on Antenna Measurements & Applications, 2018
in this paper, the design and optimization of an efficient dual-band Planar Inverted-F Antenna (PIFA), more adapted to the operation in a complex environment and working in the unlicensed 868 and 915 MHz ISM bands for IoT applications in Europe and USA ...
K. Diallo, A. Ngom, Aliou Diallo, J. Ribero, I. Dioum, S. Ouya   +5 more
semanticscholar   +1 more source

An Empirical Equation for Predicting Fractional Bandwidth of Pifa Antenna

2018 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE), 2018
A parametric study is performed on a planar inverted $-\Gamma $ antenna (PIFA) that operates on the low frequency band; 900 MHz. The study is dedicated to the effect of parameters on bandwidth (BW) and resonant frequency, covering most of the parameters ...
S. Sharif, Iman D. Abdalla
semanticscholar   +1 more source

PIFA Antenna Design via PSC with FR4S

2025 International Conference on Intelligent Control, Computing and Communications (IC3)
K Venkateswara Rao
exaly   +2 more sources

Design a PIFA Antenna for Healthcare Application

2024 International Conference on Communication, Computing and Internet of Things (IC3IoT)
In the modern era, satellite and wireless communication systems have become integral to an individual's daily life, particularly within the medical and communication sectors. This chapter presents the design of a planar inverted-F antenna (PIFA) specifically tailored for health-care applications.
S. S. Dharunraj, M. Vignesh, E. Harish, B. Rajalakshmi   +3 more
openaire   +2 more sources

Adapting a PIFA Antenna Structure as a Strain Sensor

2019 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS), 2019
Wireless wearable applications which allow for remote biomedical data gathering, analysis and visualisation present a significant opportunity to improve patient care [10] . However, the design and manufacture of wearable systems does present a challenge as relates to their flexibility [11] and ensuring their safe operation [12] – [13] .
Jeevan Persad, Sean Rocke
openaire   +1 more source

Multiband PIFA Antenna for Mobile Handheld Devices

2018 IEEE Indian Conference on Antennas and Propogation (InCAP), 2018
A Multiband planar inverted F antenna design is presented in this paper. The proposed antenna has multiband characteristics and resonating at GSM 900 (890–960 MHz), DCS 1800 (1710-1880MHz) and WLAN 2.4GHz bands. These bands are controlled independently without affecting the other bands.
G Shruthi, Yogesh Kumar Choukiker
openaire   +1 more source

Frequency reconfigurable PIFA antenna driven by microcontroller

2012 Fourth International Conference on Communications and Electronics (ICCE), 2012
This paper proposes a method of controlling the operation of the frequency reconfigurable planar invert F antenna (FRPIFA antenna) by a microcontroller (MCU). The MCU is integrated onboard with antenna. In order to tune the antenna operating frequency, the operation of PIN diode-electronic switches is done by programs written in memory of this MCU. The
null Trong Duc Nguyen, Yvan Duroc, null Van Yem Vu, null Tan Phu Vuong   +3 more
openaire   +1 more source

Device-integrated omni-directional PIFA antenna

2015 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC), 2015
A device-integrated planar inverted-F antenna is proposed for reception of broadcasting services. The antenna provides an omni-directional coverage on the azimuthal plane. The antenna volume is 60 × 60 × 20 mm3 and is placed at the corner of a 300 × 300 mm2 metal plate. The intended operation band is the 900 MHz ISM band.
Chin-Che Tsai, Wen-Jiao Liao
openaire   +1 more source