@inproceedings{835c969828c94bdeacdfded7189d2daa,
title = "Linearization technique of diplexer-free transmitter for carrier aggregation signals",
abstract = "We introduce a linearization technique of a transmitter for intra-band non-contiguous carrier aggregation signals at the 5GHz frequency band. The proposed technique is based on low power and narrow-band signal injection to compensate for out-band third-order intermodulation distortion (IMD3). Efficiency degradation due to mutual loading is addressed by designing the power amplifiers (PAs) to introduce high output impedance. We achieve a spur level of -52dBc and 1dB loss in saturated power (Psat) due to mutual PA loading. The high output impedance characteristic, together with IMD3 compensation, enable diplexer-free transmission of two carriers along the aggregated transmission band.",
keywords = "IMD3, carrier aggregation, compensation, diplexer-free, high output impedance PA, intermodulation, power amplifier",
author = "Nimrod Ginzberg and Yanir Schwartz and Emanuel Cohen",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017 ; Conference date: 13-11-2017 Through 15-11-2017",
year = "2017",
month = jun,
day = "28",
doi = "10.1109/COMCAS.2017.8244803",
language = "الإنجليزيّة",
series = "2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--4",
booktitle = "2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2017",
address = "الولايات المتّحدة",
}