|Chapter title||Living and dealing with RF impairments in communication transceivers|
|Authors||Cetin, E., Kale, I. and Morling, R.C.S.|
This paper provides an overview of the sources and effects of the RF impairments limiting and rendering the performance of the future wireless communication transceivers costly as well as hindering their wide-spread use in commercial products. As transmission bandwidths and carrier frequencies increase effect of these impairments worsen. This paper studies and presents analytical evaluations of the performance degradation due to the RF impairments in terms of bit-error-rate and image rejection ratio. The paper also give highlights of the various aspects of the research carried out in mitigating the effects of these impairments primarily in the digital signal processing domain at the baseband as well as providing low-complexity hardware implementations of such algorithms incorporating a number of power and area saving techniques.
|Keywords||I/Q-mismatch, impairment mitigation, image-rejection, adaptive DSP, transceiver|
|Book title||Proceedings of the IEEE International Symposium on Circuits and Systems 2007, (ISCAS 2007)|
|Place of publication||Los Alamitos, USA|
|Digital Object Identifier (DOI)||https://doi.org/10.1109/ISCAS.2007.378172|