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Best-known autocorrelation peak sidelobe levels for binary codes of length 71 to 105
IEEE Transactions on Aerospace and Electronic Systems, 2008Best-known binary code autocorrelation peak sidelobe levels (PSLs) are updated for lengths 71 to 105. For lengths 71 to 82, codes with PSL 4 are found, establishing 4 as almost certainly the optimal value for these lengths. PSL-5 codes are produced for all lengths from 83 to 105, in many cases improving on best-known values.
C.J. Nunn, G.E. Coxson
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The design for peak sidelobe level of plat end-fire antenna array powered by uncorrelated signal
2010 International Symposium on Signals, Systems and Electronics, 2010In order to get high directivity for plat end-fire antenna, the space of the array should be increased and best result can be got on 1.5 wavelengths, but gating lobe is produced, so sparse array is adopted. Extending the sparse constraints of regular grid from 0.5 wavelengths to 1.5 wavelengths, by simulation and analyse this kind of array is found to ...
Liu Jiang-ling +2 more
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Effect of antenna peak sidelobe levels on L-band space-based GMTI radar performance
2005 IEEE Aerospace Conference, 2005In this paper, we present simulation results that show the effect of the two-way peak sidelobe levels on the signal-to-interference-plus-noise ratio (SINR) loss curve, as a function of clutter-to-noise ratio, for a monostatic space-based ground moving target indicator (GMTI) radar operating at L-band in a low earth orbit. We perform space-time adaptive
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The Peak to Sidelobe Level of the Most Significant Bit of Trace Codes over Galois Rings
2008Weighted degree trace codes over even characteristic Galois rings give binary sequences by projection on their most significant bit (MSB). Upper bounds on the aperiodic correlation, peak to sidelobe level (PSL), partial period imbalance and partial period pattern imbalance of these sequences are derived.
Patrick Solé, Dimitrii Zinoviev
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2024 IEEE International Conference on Microwaves, Communications, Antennas, Biomedical Engineering and Electronic Systems (COMCAS)
This work proposes a linear array synthesis optimization method that maximizes the robustness against channel calibration and/or mutual coupling (MC) errors. The circular interval analysis (CIA) method is used to describe the interval power patterns of array antennas with errors (channel calibration and MC), and then the radiation power pattern is ...
Ding, Guangda +3 more
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This work proposes a linear array synthesis optimization method that maximizes the robustness against channel calibration and/or mutual coupling (MC) errors. The circular interval analysis (CIA) method is used to describe the interval power patterns of array antennas with errors (channel calibration and MC), and then the radiation power pattern is ...
Ding, Guangda +3 more
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Multi-Unimodular Waveform Design With Low Peak Sidelobe Level Via Direct Phase Optimizations
2023 31st European Signal Processing Conference (EUSIPCO), 2023Xiaohan Zhao, Yongzhe Li, Ran Tao
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Enumeration and Generation of Peak Sidelobe Level Equivalence Classes for m-ary Phase Codes
2023 IEEE Radar Conference (RadarConf23), 2023Bill Correll +3 more
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Mathematical Analysis of the Peak Sidelobe Level of the Ambiguity Function for Random Phase Codes
IEEE Transactions on Aerospace and Electronic Systems, 2022Uri Perer, Ning Yang
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