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On the second-order cyclic statistics of signals in the presence of receiver impairments
journal contribution
posted on 2023-06-09, 06:57 authored by Menguc OnerMenguc Oner, Octavia A DobreCyclostationary characteristics of communication signals can be exploited for performing various signal processing tasks. Receiver impairments that affect the cyclic statistics of signals may lead to a degradation in the performance of cyclostationarity-based signal processing algorithms. Inphase/ quadrature (I/Q) imbalance, oscillator phase noise, and random sampling jitter can be counted amongst the typical receiver impairments encountered in wireless communication systems. In this work, we investigate the effects of these nonidealities on the second-order cyclic statistics of baseband communication signals. General results are derived for arbitrary complex-valued (and possibly improper) signals, and examples are provided for cases of practical interest.
History
Publication status
- Published
Journal
IEEE Transactions on CommunicationsISSN
0090-6778Publisher
Institute of Electrical and Electronics EngineersExternal DOI
Issue
12Volume
59Page range
3278-3284Department affiliated with
- Engineering and Design Publications
Research groups affiliated with
- Sensor Technology Research Centre Publications
Full text available
- No
Peer reviewed?
- Yes
Legacy Posted Date
2017-06-30Usage metrics
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