range sidelobe suppression 中文意思是什麼
range sidelobe suppression
解釋
距離旁瓣抑制- range : vt 1 排列；整理（頭發等）。2 使歸類[班、行、隊]；把…分類。3 〈用被動形或反身形〉加入，站住…的一邊...
- sidelobe : 副瓣
- suppression : n. 1. 鎮壓，撲滅。2. 抑制；隱匿；含蓄。3. 制止；禁止；刪除；【醫學】閉止；萎縮。
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The methods of range sidelobe suppression about the lfm and bc signal are discussed in detail
著重討論了線性調頻信號和二相編碼信號的旁瓣抑制方法。 -
The wsf method and ml method can be used in direction finding of coherent sources. we find that tam has the widest direction finding range while the available direction finding ranges of the dsam, sam _ isp, sam _ aisp, sam _ gsp and sam _ agsp are in a certain area centered at the look direction. the sam _ isp, sam _ aisp, sam _ gsp and sam _ agsp can change the effective direction finding ranges by adjusting their inner parameters and furthermore they can improve the sidelobe suppression effect compared with the dsam method
得到tam的測向范圍最寬，基於后五種簡化陣列流形的測向方法其測向有效范圍均是集中在波束指向附近的一定范圍內，其中sam _ isp 、 sam _ aisp 、 sam _ gsp和sam _ agsp對應的測向范圍可通過調整內部的參數進行相應的調整，相應地較dsam也可改善對旁瓣源的抑制效果。 -
Pulse compression performances of many pulse compression signals are analyzed in frequency domain. and the methods to design kinds ok range sidelobe suppression filters are proposed. this dissertation produced the method to improve parallelism of fft calculation in vliw architecture and a pulse compression procession system in frequency domain based on adsp2106x which had been emulated by using visualdsp + +, and the result is meet the theory
本文主要介紹了使用越來越廣泛的頻域數字脈壓處理技術，分析了各種脈壓信號的頻域脈壓性能及其旁瓣抑制濾波器設計，設計了一個基於adsp2106x晶元的頻域數字脈壓處理系統，針對adsp2106x晶元的vliw指令結構，利用晶元的并行運算能力提高fft效率，並使用visualdsp + +對系統進行了模擬測試，結果與理論相符。
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