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Now showing items 141-150 of 159
Microwave Electrometry with Rydberg Eletromagnetically Induced Transparency in Vapor Cells
(2016-07-20)
An atom-based approach is presented to detect absolute microwave (MW) electric fields (E-fields). The approach uses Rydberg atoms in vapor cells at room temperature. The MW E-field measurements utilize a bright resonance ...
Digital signal processing on the unit sphere via a Ramanujan set of rotations and planar wavelets.
(2000)
We give a sufficient condition for a zonal function to be a strictly positive definite. A major result of this thesis is that we have proven Shreiner's result as a consequence of a more general representation-theoretic ...
Study of flux-trapping in superconducting tin-idium /
(The University of Oklahoma., 1971)
Error-correction coding for high-density magnetic recording channels.
(2004)
Finally, a promising algorithm which combines RS decoding algorithm with LDPC decoding algorithm together is investigated, and a reduced-complexity modification has been proposed, which not only improves the decoding ...
Towards Efficient and Enhanced Wireless Coexistence in the Unlicensed Spectrum
(2021-07)
The 3rd Generation Partnership Project (3GPP) is developing the fifth generation (5G) of wireless broadband technology and has identified the unlicensed spectrum as a principal item on the plan of action. Listen-Before-Talk ...
Spiral top loaded antenna :
(1972)
Development of a thermoelectrically cooled IV-VI semiconductor diode laser using epitaxial lift-off techniques.
(1997)
A potential solution to the operating temperature problem is to employ epitaxial lift-off techniques in order to transfer the semiconductor device from its thermally resistive substrate to copper, a superior thermal ...
Carbon Nanotube Enhanced Lithium Ion Composite Cathodes
(2014-08-13)
Batteries are sought that can deliver high energy density and high power density over thousands of cycles, with minimum environmental impact and cost. Invariably no one material can achieve all of these requirements. Lithium ...
An analysis of short-term risk in power system planning.
(1997)
The results presented in this dissertation are as follows: The impact of weather forecasts on Bayesian load forecasting as a function of forecast lead time is shown in Chapter 2. Risk in the presence of load forecast ...
GROWTH OF WIDE BANDGAP SEMICONDUCTORS USING PULSED ELECTRON BEAM DEPOSITION (PED) PROCESS
(2015)
Wide bandgap materials hold a great potential in solid state lighting, power electronics, and radio frequency (RF) device applications. The cumulative market for all these applications is forecasted to be approximately $75 ...