Index Catalog // ScholarsArchive@OSU

Creator:: Prasad, S. Jayasimha
Resource Type:: Dissertation
Full Text:: capture cross-section Ec energy of the conduction band edge Eco energy of the conduction band edge at

Creator:: Hoshino, Ken
Abstract:: Indium-gallium-zinc oxide (IGZO) and zinc-tin oxide (ZTO) are investigated for thin-film transistor (TFT) applications. Negative bias illumination stress (NBIS) is employed for electrical stability assessment. Unpassivated IGZO and ZTO TFTs suffer from severe NBIS instabilities. Zinc-tin-silicon oxide is found to be an effective passivation layer for IGZO and ZTO TFTs,...
Resource Type:: Dissertation
Full Text:: polycrystalline ZnO. EC, EV, and EF are the conduction band minimum, the valence band maximum, and the Fermi

Creator:: Gao, Jie
Abstract:: Designing spectral efficient, high-speed wireless links that offer high quality- of-service and range capability has been a critical research and engineering challenge. In this thesis, we mainly address the complexity and performance issues of channel estimation and data detection in multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems over...
Resource Type:: Dissertation
Full Text:: 25 30 35 40 SNR(dB) A ve ra ge ( or e rg od ic ) C ap ac ity (b its /s ec /H z

Creator:: Le, Triet T.
Abstract:: Harvesting energy from the environment for powering micro-power devices have been increasing in popularity. These types of devices can be used in embedded applications or in sensor networks where battery replacement is impractical. In this dissertation, different methods of energy harvesting from the environment are explored as alternative sources of...
Resource Type:: Dissertation
Full Text:: Free Space Distance (meter) R ec ei ve d P o w er ( d B m ) 450 μW 113 μW 28.1 μW

Creator:: Williams, Jennifer M.
Abstract:: The Internet of Things (IoT) paradigm brought an ever-increasing dependence on low-power devices to collect sensor data and transmit that information to the cloud, placing greater demand on connectivity and lifespan. In response, rapid worldwide innovation demonstrates the trade-oﬀs in processing, communication, and energy consumption with diverse approaches to low-power...
Resource Type:: Dissertation

Creator:: Farooqi, Zarreen H. H.
Abstract:: This thesis is composed of four parts: i) system description, ii) model development, iii) parameter estimation, and iv) validation. The natural system used here is an aspect of the immune system, namely, the distribution of recirculating lymphocytes in various organs throughout the body. This distribution gains importance because: i) it...
Resource Type:: Dissertation

Creator:: Grissa, Mohamed
Abstract:: The scarcity of wireless spectrum resources and the overwhelming demand for wireless broadband resources have prompted industry, government agencies and academia within the wireless communities to develop and come up with effective solutions that can make additional spectrum available for broadband data. As part of these ongoing efforts, cognitive radio...
Resource Type:: Dissertation

ScholarsArchive@OSU