| 摘要 |
PURPOSE:To obtain a pulse signal without side lobe, by branching the 2nd complex number signal in which a correlation signal with the 1st signal is zero by N, multiplying the N-order orthogonal matrix component with them and obtaining the total sum of the correlation function signals. CONSTITUTION:When the 2nd signal in which the correlation function signal with the 1st signal is zero as to the shift of a multiple of four including 0 shift is applied to an input terminal 1, the signal is branched into four at a branching means 2 and applied to multiplication means 31-34, where the 4th order orthogonal matrix component is multiplied and the result is applied to correlation filters 41-44 respectively. The correlation filters 41-44 output correlation function signals. The four signals outputted from the filters 41-44 are summed at an adder 5 with the synchronism at each component. |
