Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"pre-equalization"”.
-
Pre-equalization for pre-Rake MISO DS-UWB systems
… transmitter, which is the main focus of the present work. In this thesis, we propose two novel pre-equalization schemes for multiple- input single-output (MISO) direct-sequence ultra-wideband (DS-UWB) systems with pre-Rake combining and symbol-by-symbol detection. The first pre-equalization …
-
Characterization of VCSELs for Circuit Simulation
… to be suitable for modeling operation with low prebias currents. The second model includes, in addition to the features of the first model, temperature-dependent properties of the VCSEL, including the temperature-dependent gain, leakage current, and input impedance characteristics. Rate equation …
-
Experimental Investigation Of Ultrawideband Wireless Systems: Waveform Generation, Propagation Estimation, And Dispersion Compensation
… multipath environments.</p> <p>The work presented here spans three main aspects of UWB systems including waveform generation, propagation estimation, and dispersion compensation. We assess the accuracy of the measured impulse responses extracted from the spread spectrum channel sounding …