Modification of a Weighting Function for NLFM Radar Signal Designing |
| C. Leśnik and A. Kawalec
Military University of Technology, Gen. S. Kaliskiego 2, 00-908 Warszawa, Poland |
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| Modification of the weighting raised cosine with a power n function by time convolution with auxiliary changeable time duration uniform rectangular window is presented in this paper. The analytical form of the modified weighting raised cosine function for fixed power in frequency domain was derived. Proposed method was applied to fine tuning of properties of the nonlinear frequency modulation of radar signals. Synthesis of nonlinear frequency modulation radar signals problem was solved using the wellknown principle of stationary phase. The selected testing results are shown and some final conclusions are formulated. |
| DOI: 10.12693/APhysPolA.114.A-143 PACS numbers: 84.40.Ua, 84.40.Xb |