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.
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Showing 1 to 4 of 4 for “"digital equalization"”.
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Digital equalization techniques for the compensation of nonlinear impairments in long-haul coherent optical communication systems
… by Nortel of coherent optical communications digital transceivers operating at 40 Gb/s using Differential Phase Shift Keying (DPSK) revolutionized the field of fiber-optic communications because it provided superior spectral efficiency compared to the state-of-the-art binary …
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Anti-jamming MTI radar using variable pulse-codes
… performance loss several receiver filtering and digital signal processing techniques are tested. PN code selection for optimum filter performance is explored resulting in a 7-dB signal-to-clutter performance recovery for a 32-bit code. Digital pulse compression, matched filtering, and adaptive …
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Low-power high-performance SAR ADC design with digital calibration techniques
… (SAR) analog-to-digital converters (ADCs) using distinct digital background calibration techniques under the framework of a generalized code-domain linear equalizer. These digital calibration techniques effectively and efficiently remove the static mismatch errors …
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Digitally enhanced CMOS RF transmitter with integrated power amplifier
… an integrated feedback path, a two-dimensional, digital look-up table (2-D LUT) adapted by complex gradient-descent algorithms compensates the I/Q mismatch and memoryless nonlinearities of the whole transmit path, including the severe amplitude and phase distortions of the on-chip PA. Fifth-order …