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Design of V-band beam-switching substrate integrated waveguide fed aperture coupled microstrip patch arrays with beam-switching capabilities for off-body communications in body centric wireless networks
(2016-07)
This work presents the design of a multiport, multilayer 4x4 array for use in 60 GHz body centric wireless networks. The antenna designed operates in a 14.29% -10dB bandwidth, from 56.16 to 64.8 GHz, to target the IEEE ...
Characterization of A 1-D small-phased-array-fed discrete lens array (SPAF-DLA)
(2017)
In this thesis, the characterization of the Small-Phased-Array-Fed Discrete Lens Array (SPAF-DLA) was developed, for the purpose of analyzing an alternative architecture to improve antenna array technology. SPAF-DLA is ...
Design of V-Band substrate integrated waveguide fed aperture coupled microstrip patch arrays with circular polarization and parasitic patch for off-body communications in body centric wireless networks
(2017-05)
This work presents the design of a multi-layer radiating element and a multi-layer 2x2 array for use in 60 GHz body centric wireless networks. The antenna designed operates with an impedance bandwidth of 11.6%, from 57 to ...
Three dimensional dynamic psychrometric mapping of a typical operating room in Puerto Rico
(2009-05)
A computational model to simulate and predict environmental conditions inside a typical operating room in Puerto Rico has been developed. The intent of this model is to provide an educated assessment of the possible site ...
Design and characterization of cavity-backed asymmetric annular ring slot antenna and UWB cavity-backed two-arm modified compound power-Archimedean slot spiral antenna for body centric wireless communications applications
(2015)
In this thesis, two types of slot antennas are studied, designed and characterized for the purpose of achieving Ultra-wideband (UWB) capabilities when in close proximity to the human body. The antennas are first designed ...
Design and analysis of capacitively-fed folded slot and rectangular patch antenna for body centric wireless comunications
(2015)
In this thesis two antenna configurations are designed and modified, to operate in the 2.45 GHz ISM Band, to be used in body centric wireless communication applications. The two configurations were a Capacitively-Fed Folded ...
Characterization of cavity-backed folded slot antennas
(2009)
In this thesis, two Cavity-Backed Folded-Slot Antennas (CBFSA’s) are characterized through the Design Of Experiments technique (DOE) to study the influence that the Folded-Slot Antennas (FSA) and cavity dimensions of each ...
Electromagnetic modeling of laboratory-scale 2d soil-bed setup
(2009)
This work presents the development of electromagnetic model for the laboratory 2-D Soil-Bed setup, which was developed at the Civil Engineering Department of the University of Puerto Rico, Mayaguez, to verify the posibility ...
Development of 2d testbeds and implementation of helix antennas using frequency and time domain measurements for assessment of cwr technologies
(2012)
The contamination of underground systems causes serious detriment to the environment and can pose a serious threat to human health. The challenge of locating many common contaminants creates the need to develop technologies ...
Design and simulations of an integrated 9.41 ghz 24 channels phased array synchronization by phase locked loop for dual polarized doppler solid state radar for casa student test bed
(2012)
The design and simulations of an integrated 9.41 GHz- 24 channel passed array synchronization by phase looked loop for dual polarized Doppler solid-state radar for the CASA student Test Bed is presented in this thesis. The ...