Results 221 to 230 of about 35,400 (275)

A novel AI-enhanced microwave sensor employing defected ground structure for non-invasive glucose monitoring. [PDF]

open access: yesSci Rep
Tekşen FA   +7 more
europepmc   +1 more source

Compact microstrip patch antenna

Microwave and Optical Technology Letters, 1996
This article describes the design and development of a relatively compact microstrip patch antenna. At resonance, the length of the antenna is approximately one-eighth of the effective wavelength. The current distribution on the patch surface has been analyzed with the use of the method of moments. © 1996 John Wiley & Sons, Inc.
R Mittra
exaly   +2 more sources

Microstrip patch antenna for RFID applications

2009 Canadian Conference on Electrical and Computer Engineering, 2009
The microstrip patch antenna is a popular printed resonant antenna for narrow-band microwave wireless link applications such as radio frequency identification (RFID) systems that require semi-hemispherical coverage. In this paper, a 865 MHz microstrip patch antenna fed by a microstrip line designed on a substrate is considerably studied and thoroughly ...
Raied A. R. Ibrahim   +2 more
openaire   +1 more source

Beam scannable microstrip patch antenna

2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications (iWAT), 2014
A novel beam scanning technique of a ferrite loaded microstrip patch antenna is presented. Beam scanning is produced from controlled interaction of the radiated fields and the gyromagentic properties of the axially magnetized ferrite rods. By varying the magnetizing fields of the ferrite rods, optimally placed in the near field region of the antenna ...
Sultan, Farooq, Sheikh Sharif Iqbal
openaire   +1 more source

Ladder Shape Microstrip Patch Antenna

2018 International Conference on High Performance Computing & Simulation (HPCS), 2018
In this paper, a ladder shaped microstrip patch antenna with an average size, suitable for most mobile phones, is proposed. The proposed antenna has a size of 120*50 mm2 for a ladder patch with coaxial cable feeding. It covers a bandwidth of approximately 30 MHz from 685 MHz to 715 MHz that is in the UHF band.
Maria N. Moussa   +2 more
openaire   +1 more source

Tuning stubs for microstrip patch antennas

Proceedings of IEEE Antennas and Propagation Society International Symposium, 1994
A practical method for the simultaneous tuning, of both the resonant frequency and reflection coefficient, of a coaxially fed rectangular-microstrip patch is described. The use of two tuning stubs allows independent adjustment of the effective patch length and the effective position of the feed point.
M. Du Plessis, J. Cloete
openaire   +1 more source

Design of rectangular microstrip patch antenna

2016 2nd International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2016
The purpose of this paper is to design a microstrip rectangular antenna in Advance Design System Momentum (ADS). The resonant frequency of antenna is 4.1GHz. The reflection coefficient is less than −10dB for a frequency range of 3.1GHz to 5.1 GHz. The proposed rectangular patch antenna has been devise using Glass Epoxy substrate (FR4) with dielectric ...
Houda Werfelli   +4 more
openaire   +1 more source

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