Adaptive filtering of non-fluctuation interference when receiving signals with multi-position phase shift keying
| Title | Adaptive filtering of non-fluctuation interference when receiving signals with multi-position phase shift keying |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Kulikov, G. V., Tien, D. T., Kulagin, V. P. |
| Conference Name | 2020 Moscow Workshop on Electronic and Networking Technologies (MWENT) |
| Date Published | March 2020 |
| Publisher | IEEE |
| ISBN Number | 978-1-7281-2572-5 |
| Keywords | adaptation coefficient, adaptive filter, adaptive filtering, adaptive filters, adaptive nonrecursive filter, adjustment algorithm, Bit error rate, constant envelope, filtering theory, Harmonic analysis, harmonic interference, Interference, interference (signal), Metrics, multiposition phase shift keying, noise immunity, non-fluctuation interference, nonfluctuation interference, optimal filter parameters, Phase shift keying, Power harmonic filters, pubcrawl, quadrature coherent signal receiver, Receivers, receiving signals, recursive filters, resilience, Resiliency, Scalability, Signal to noise ratio, signal with multi-position phase shift keying, weighting coefficients |
| Abstract | The paper considers the efficiency of an adaptive non-recursive filter using the adjustment algorithm for weighting coefficients taking into account the constant envelope of the desired signal when receiving signals with multi-position phase shift keying against the background of noise and non-fluctuation interference. Two types of such interference are considered - harmonic and retranslated. The optimal filter parameters (adaptation coefficient and length) are determined by using simulation; the effect of the filter on the noise immunity of a quadrature coherent signal receiver with multi-position phase shift keying for different combinations of interference and their intensity is estimated. It is shown that such an adaptive filter can successfully deal with the most dangerous sighting harmonic interference. |
| URL | https://ieeexplore.ieee.org/document/9067393 |
| DOI | 10.1109/MWENT47943.2020.9067393 |
| Citation Key | kulikov_adaptive_2020 |
- non-fluctuation interference
- weighting coefficients
- signal with multi-position phase shift keying
- Signal to noise ratio
- Scalability
- Resiliency
- resilience
- recursive filters
- receiving signals
- Receivers
- quadrature coherent signal receiver
- pubcrawl
- Power harmonic filters
- Phase shift keying
- optimal filter parameters
- nonfluctuation interference
- adaptation coefficient
- noise immunity
- multiposition phase shift keying
- Metrics
- interference (signal)
- Interference
- harmonic interference
- Harmonic analysis
- filtering theory
- constant envelope
- Bit error rate
- adjustment algorithm
- adaptive nonrecursive filter
- adaptive filters
- adaptive filtering
- adaptive filter