A pn code phase acquisition with non - coherent sequential detection 基于非相干序貫檢測器實現的偽碼捕獲器
Abstract : based on weapon locating radar , this paper discusses detection performances of its sequential detection system in detail firstly . optimal method is applied to obtain its optimum threshold and criteria 文摘:以某型炮位偵察校射雷達為實際工程背景,詳細討論了其序列檢測系統的檢測性能,并應用最優化方法得出其最佳門限和最佳判定準則。
Aiming at the restrictions of fft methods , this paper put forward a transform naming changing scale discrete chirp - fourier transform and applied it to detecting accelaration target using missle - borne high - prf pulsed doppler radar , at last this paper put forward a new sequential detection method . in the third part of this paper , aiming at the different characteristic of the extended target spectrum , this paper discussed the detecting and precised measuring the extended spectrum of the target 針對傳統fft對加速目標進行積累檢測時的局限性,提出了一種變尺度離散chirp ? fourier變換并將其應用于彈載高重頻脈沖多普勒體制雷達對加速運動目標的檢測背景中,提出了一種對加速運動目標的序貫檢測算法。