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 和 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. |