Browsing Electrical and Computer Engineering by Subject "digital predistortion"
Now showing items 1-5 of 5
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Compensation of Impairments in Millimeter-Wave/Sub-THz Power Amplifier and Frequency Multiplier Based Transmitters
(University of Waterloo, 2024-05-27)The ever-growing demand for increased network capacity and higher data rates has instigated, in recent years, a shift towards harnessing millimeter-wave (MMW) and sub-THz frequency bands, offering abundant and untapped ... -
Complexity Reduced Behavioral Models for Radio Frequency Power Amplifiers’ Modeling and Linearization
(University of Waterloo, 2009-09-01)Radio frequency (RF) communications are limited to a number of frequency bands scattered over the radio spectrum. Applications over such bands increasingly require more versatile, data extensive wireless communications ... -
Crest Factor Reduction and Digital Predistortion of RF Power Amplifiers Driven by Carrier Aggregated Signals
(University of Waterloo, 2015-09-24)Advanced modulation techniques and access technologies are enabling higher data-rate communication at the cost of stringent signal requirements affecting radio transceivers’ efficiency and cost. One of the major problems ... -
Efficiency and Linearity Improvement of Sub-6GHz Digital Beam-forming Transmitters
(University of Waterloo, 2021-09-16)The fifth generation (5G) cellular network promises to bring higher data capacity, faster transmission speed, and lower latency. 5G employs massive multiple-input multiple-output (mMIMO) architecture which enables many ... -
Novel Predistortion System for 4G/5G Small-Cell and Wideband Transmitters
(University of Waterloo, 2020-12-15)To meet the growing demand for mobile data, various technologies are being introduced to wireless networks to increase system capacity. On one hand, large number of small-cell base stations are adopted to serve the reduced ...