{'fraction_non_alphanumeric': 0.0210896309314587, 'fraction_numerical': 0.005272407732864675, 'mean_word_length': 5.404494382022472, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Highly efficient and linear level shifting digital LINC transmitter with a phase offset cancellation

In this paper, a novel level shifting digital linear amplifier with nonlinear components (LINC) transmitter for OFDM system is presented. By using a multi-level switched power supply, the final power added efficiency is significantly improved compared to a conventional LINC amplifier. Moreover, with digital phase offset cancellation scheme, the transmitter has a good linearity as well. This work was verified by ADS simulation with standard 0.18μm CMOS Technology.