Browsing Theses & Dissertations by Title
Now showing items 849-868 of 4082
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Design of a leaky-wave antenna for 5G purposes using gap-waveguide technology
(2020-05-25)A quasi-uniform leaky-wave antenna for 5G was designed at 39 GHz using the new holey EBG gap-waveguide structure. The antenna is designed for n260 band, with the requirements that it is compact, low-cost and has high-power ... -
Design of a parabolic reflector and reflectarray antenna for x-band
(2011)The design of a circular aperture planar reflectarray at 9.4Ghz center frequency is presented in this thesis. For the first time, an aperture coupled cross shaped patch is used as a cell element for a reflectarray antenna. ... -
Design of a point-of-care incubation and fluorescence detection unit for microfluidic lab-on-a-chip applications
(2016)Some parts of the world are underdeveloped and lack access to complete laboratory facilities. Where there is access, laboratory testing is an expensive and time consuming process. The team at Weibel Lab addressed the matter ... -
Design of a polarization adaptive beamforming transmitter sub-array for beyond line of sight satellite communications in unmanned aircraft systems
(2018-05)The market outlook for upgrade, expansion and new acquisition of military UAS equipment exhibits substantial potential to grow during the 10 year period extending from year to year . Some of the mission characteristics and ... -
Design of a programmable and modular analog fuzzy controller
(2004)Design techniques for analog fuzzy integrated circuits (ICs) and control implementations are used to develop a programmable and modular analog fuzzy controller. It improves flexibility and accuracy of analog fuzzy systems ... -
Design of a reconfiguration controller for a dc zonal distribution system
(2005)The use of DC Zonal System (DCZEDS) is evaluated as a potential simulation testbed for self-reconfigurable control research in electric power distribution systems. The DCZEDS is a SIMULINKTM implementation of a Ship DC ... -
Design of an automated wafer-level parametric test for measuring the reverse recovery parameters of ldmos devices
(2011)This thesis presents the development of an automated solution for the measure- ment of reverse recovery parameters (RRPs) of LDMOS devices at the wafer-level. The test circuit developed is based on the topology specified ... -
Design of an intravenous drug delivery device
(2004-05)The use of intravenous implanted devices to deliver controlled drug dosage for the treatment of certain health problems is becoming more common as an alternative to regular injection procedures. This work proposes a ... -
Design of composite protein microcrystals for the sustained oral delivery of antigens
(2015)Oral immunization is a promising method to decrease access of allergens and pathogens to the body. Oral delivery of antigens is challenged by the anatomical conditions of the gastrointestinal tract, such as degradation by ... -
Design of dual polarized antenna array for x band off-the-grid casa otg radar
(2012)The design of a dual polarized antenna array operating at the center frequency of 9.4 GHz is presented in this thesis. A 2X2 dual polarized antenna sub array is designed on a multilayered structure for operation at 9.4GHz. ... -
Design of extended bisphosphonate-based coordination polymers as bone-targeted drug delivery systems for breast cancer-induced osteolytic metastases and other bone therapies.
(2023-05-23)Extended bisphosphonate-based coordination complexes (BPCCs) were produced when benzene-1,4-bis(bisphosphonic acid); BBPA, 1,1' -biphenyl-4,4' -bisphosphonic acid; BPBPA, and 2,2' -bipyridine-5,5' -bisphosphonic acid; 2,2' ... -
Design of high-throughput microfluidic device for individual entrapment of micro-particles
(2015)Today, microfluidic devices have gained popularity in the areas of biology, chemistry, biomedical, bio-engineering, etc., as these can perform the functions of a complete laboratory in a very small space. This project ... -
Design of pvdf transducers for acoustic reflectometry applications
(2007)Nine polyvinylidene fluoride (PVDF) membrane transducers were developed to be used as receivers and transmitters in underwater applications, such as in acoustic reflectometry. The design requirements were oriented to comply ... -
Design of residential housing using welded wire mesh reinforcement and linear evaluation of the walls under dynamic loadings
(2017-05)This thesis presents the results of the design of residential housing using welded wire mesh reinforcement (WWR) and the lineal evaluation of the shear walls reinforced with WWR under dynamic loadings. Typical residential ... -
Design of responsive cellulose-block copolymer memebranes for the remediation of organic emerging contaminants: a selective adsorption approach for electron-deficient aromatic compounds.
(2019-08)Organic emerging contaminants (OECs) or contaminants of emerging concern (CECs) are molecules that were previously unaccounted for in term of water quality standards and are known now to have adverse ecological and human ... -
Design of single-inductor multiple-output converter for low power & high efficiency applications
(2015)This work presents a control architecture for Single Inductor Multiple Output (SIMO) converters applied to low power applications. A functional Power Management Integrated Circuit (PMIC) was designed, simulated, and ... -
Design of transceiver module for dual polarized doppler solid state radar for casa student test bed
(2009)The design of a Transmit Receive Solid State Module for a Solid State, X-band (9.5 GHz), Doppler, Dual Polarized meteorological radar system for the CASA student Test Bed is presented in this thesis. This Solid State ... -
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 ... -
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 ... -
Design, development and implementation of the registration server for nettraveler middleware system
(2004)In recent years, mobile devices (e.g. cell phones, PDAs, and notebooks) have had a high increase in their networking, computational and storage power. The mobile nature of these devices causes a new set of problems not ...