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Detection performance of a complex linear FM signal from a finite number of noisy discrete-time observations is discussed. The computation method of spectrum peak SNR is given. The detector statistic based spectrum peak SNR is constructed and the probability density functions (PDF) of spectrum peak SNR under the 'noise-only' hypothesis and the 'noise-and-signal' hypothesis are examined respectively...
The tolerance of coupling slots is a major factor to determine the performance of the waveguide slot array. Consequently, it is significant to discuss the effects of coupling slots tolerance on the slot array performance. In this paper, the effects of slot dimensions on the resonance frequency are analyzed at first. Secondly, the effects of equal-area bulletheaded slot on the resonance frequency is...
This paper deals with a major problem encountered in the area of airborne synthetic aperture radar (SAR) image mosaic when SAR is applied in large-scale scene. In order to enhance real-time performance and robustness of image mosaic, a mosaic method for airborne SAR image based on location is put forward. And the comparing experiments between the proposed approach and the direct image mosaic method...
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