Results 131 to 140 of about 2,939 (183)
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2016
The demand for smaller, conformable antennas with desired properties has made antenna Engineers to device better ways of making antennas. The patch antenna comes to the rescue, as it provides the features needed in antennas used in the telecoms, meteorological and military industries, where light weight low profile antennas are required. The Microstrip
Nsikan Nkordeh +3 more
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The demand for smaller, conformable antennas with desired properties has made antenna Engineers to device better ways of making antennas. The patch antenna comes to the rescue, as it provides the features needed in antennas used in the telecoms, meteorological and military industries, where light weight low profile antennas are required. The Microstrip
Nsikan Nkordeh +3 more
openaire +1 more source
Microstrip patch antenna for RFID applications
2009 Canadian Conference on Electrical and Computer Engineering, 2009The 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
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Beam scannable microstrip patch antenna
2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications (iWAT), 2014A 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
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Ladder Shape Microstrip Patch Antenna
2018 International Conference on High Performance Computing & Simulation (HPCS), 2018In 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
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Tuning stubs for microstrip patch antennas
Proceedings of IEEE Antennas and Propagation Society International Symposium, 1994A 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
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Design of rectangular microstrip patch antenna
2016 2nd International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2016The 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
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2020
This chapter elaborates in detail on the microstrip patch antenna, which is widely utilized in the receivers of radio telescopes, as well as in the wireless communication industry today. Several models have been developed to analyze and design the patch antennas.
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This chapter elaborates in detail on the microstrip patch antenna, which is widely utilized in the receivers of radio telescopes, as well as in the wireless communication industry today. Several models have been developed to analyze and design the patch antennas.
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Investigation of meander slots to microstrip patch patch antenna
2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA), 2013Microstrip slotted meander line antenna with a diverse number of meander slots is presented for 2.4 GHz of Wireless Local Area Network (WLAN) application. The proposed antenna comprises a rectangular microstrip patch element embedded with several numbers of meander slots in many positions.
Nur Aishah Zainuddin +4 more
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Small microstrip patch antennas
2009 Applied Electromagnetics Conference (AEMC), 2009The focus of this presentation is to illustrate some size reduction techniques for microstrip patch antennas that have been conducted at RIT. Two types of slotted patch antennas and two types of optimization techniques have been described. In one case, slots with a predetermined shape and number have been optimized for size and placement using a ...
J. Venkataraman +4 more
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A superstrate for microstrip patch antennas
2008 International Workshop on Metamaterials, 2008We propose a novel superstrate for microstrip patch antennas, which is actually a metamaterial lens that could enhance the directivity of the antennas without changing their operation frequencies and the directions of maximum radiation. Such a superstrate could also be applied to other kinds of planar antennas, which is very important in the modern ...
null Qiang Cheng +4 more
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