ID 原文 译文
21875 此外,为了进一步降低译码时间,提出判定接收码字中出现不同错误个数的更简化的判断条件。 Besides, this paper also puts forward the simplifying conditions to determine the number of errors in the received word, which in order to further reducing the decoding time.
21876 仿真结果表明该文提出算法在不降低Lin算法所达到的译码性能的前提下,降低了译码时间。 Simulation results show that the proposed algorithm reduces the decoding time with maintaining the same decoding performance of Lin's algorithm.
21877 为了滤除WIMAX(3.3~3.8 GHz)和WLAN(5.125~5.825 GHz)窄带信号对超宽带系统的干扰,该文提出一款共面波导馈电的小型化双陷波渐变槽天线。 In order to filter out the interference of WIMAX (3.3~3.8 GHz) and WLAN (5.125~5.825 GHz) narrowband signals to Ultra WideBand(UWB) system, a Co-Planar Waveguide (CPW) fed miniaturized tapered slot antenna with dual band-notched characteristics is proposed.
21878 共面波导结构可以有效地扩展天线的带宽,实现对整个UWB(3.1~10.6 GHz)频段的全覆盖。 The CPW structure can effectively extend the bandwidth of the antenna and realize the full coverage of the whole UWB (3.1~10.6 GHz) frequency band.
21879 通过在天线的馈线上开L型缝隙和在辐射贴片上开一对E字型缝隙的方法,有效实现了在3.15~3.97 GHz和4.94~6.05 GHz频段的双陷波特性,能够抑制WIMAX和WLAN对超宽带系统的干扰。 The dual band-notched characteristics (3.15~3.97 GHz and 4.94~6.05 GHz) are effectively achieved by etching the L-shaped slot in the antenna feeder and opening a pair of E-shaped slots in the radiating patch, which can inhibit WIMAX and WLAN interference to the UWB system.
21880 该天线结构简单紧凑,尺寸非常小,仅为40 mm×18 mm×0.813 mm。 The antenna is simple and compact, and the size is very small, only 40 mm×18 mm×0.813 mm.
21881 仿真和实测结果表明该天线在超宽带波段内具有良好的陷波特性、增益特性,可以应用于小型化超宽带系统中。 The simulated and measured results show that the antenna has good notch and gain characteristics in the ultra wideband band, and can be used in miniaturized UWB system.
21882 文中方法对于陷波渐变槽天线的研究具有一定的借鉴意义。 The method has certain reference significance for the research of notched tapered slot antenna.
21883 BOC 信号的研究主要集中在 BOC(n,n)族类,对于不限制 m n 取值的无模糊捕获跟踪算法研究较少。该文提出一种适用于 BOC(m,n)的基于相关函数的无模糊捕获算法,通过平移重构 BOC 信号自相关函数构造它的互补函数,再与原函数叠加以消除副相关峰。 An unambiguous acquisition scheme for BOC (m,n) signals is proposed by constituting a Synthesis Supplemental Correlation Function (SSCF) according to their features.
21884 该算法在消除 BOC 调制带来的副峰的同时,保留了单一的窄主峰,保持主峰宽度不变,利用 BOC 调制方式高精度易跟踪的特点,解决了一般 BOC 信号捕获和跟踪过程中的模糊问题。 By applying the proposed scheme, side peaks are well eliminated and an unambiguous correlation function with a single narrow peak is obtained.