天线带宽的英文

• antenna bandwidth

• "天线"英文翻译    antenna; aerial; antenna wir ...
• "带宽"英文翻译    tape width; strip width; tap ...
• "内存总线带宽" 英文翻译 :    memory bus bandwidth
• "天线的带宽" 英文翻译 :    bandwidth of antenna
• "线带" 英文翻译 :    tape
• "天线的频带宽度" 英文翻译 :    band width of antenna
• "带宽" 英文翻译 :    tape width; strip width; tape span; [讯] bandwidth; (bw)
• "冲线带" 英文翻译 :    finish banner
• "金线带。" 英文翻译 :    gold lace
• "拉线带" 英文翻译 :    drawn-in tape
• "水线带" 英文翻译 :    boot topping; boottopping; paintline; waterline stripe
• "扎线带" 英文翻译 :    cable ties; wire ties
• "冰川污线带" 英文翻译 :    ogive
• "放线带, 辐射带" 英文翻译 :    membranae striata
• "钢丝径线带" 英文翻译 :    cord belt
• "赖曼谱线带" 英文翻译 :    lyman bands
• "尼龙扎线带" 英文翻译 :    nylon cable ties
• "帕邢谱线带" 英文翻译 :    paschen-back effect
• "嵌芯圆线带" 英文翻译 :    cord sash
• "曲线带锯" 英文翻译 :    band scroll saw
• "剩余射线带" 英文翻译 :    reststrahlen band
• "数字线带" 英文翻译 :    digital linear tape
• "水线带漆" 英文翻译 :    boottopping paint
• "凸缘线带" 英文翻译 :    bead wire tape
• "突缘线带" 英文翻译 :    bead wire tape

• The frequency characteristic of the admittance of radiating slot and the waveguide wavelength of radiating waveguide is the main factor that influences the bandwidth of the slot array antenna
  摘要辐射缝隙导纳及波导导内波长的频率特性，是影响裂缝天线带宽的主要因素。
• However , in hf band , the band of the antennas is narrow , and the input impedance of monopole antenna with limited height undergoes rapid variation with frequency
  但是,在hf频段,有限高无加载单极子天线带宽相对较窄,输入阻抗随频率剧烈变化,难于和50的同轴馈线匹配。
• The thesis deeply analyzes the factors which affect the bandwidth of microstrip antenna and studies the influence of coaxial probe which is applied to feed to microstrip antenna
  深入分析了影响微带天线带宽的因素，研究了同轴探针馈电微带天线的同轴探针对微带天线带宽的影响。
• This paper presents the theory limit on antennas " gain and bandwidth , as well as how to improve the bandwidth and miniaturize them , especially micro - strip antenna is elaborated
  本文讨论了天线带宽和增益的理论极限，以及如何提高天线带宽、实现小型化的各种方法，特别对微带贴片天线进行了介绍。
• Based on the theory of microstrip antenna , a feasible structure of the antenna is analyzed . after that , the general structures and design parameter of microstrip patch antennas are described , and methods to enhance the bandwidth are also discussed
  接着,对微带天线的基本理论进行了简要介绍,分析了满足设计要求的天线可行性结构,确定天线的具体参数,并对微带天线带宽的展宽进行了研究。
• Based on the idea of improving the frequency characteristic of the two parameters above , a novel method of improving the bandwidth of the slot array antenna is presented in this paper , which uses a ridged waveguide instead of a rectangular waveguide as the radiating waveguide
  本文以改善这两个参数的频率特性为出发点，提出了一种展宽波导裂缝天线带宽的新方法，即用脊波导代替矩形波导作为辐射波导。
• Secondly , because the band of the traditional microstrip antenna is very narrow . and the isolation can ’ t meet the requirement when the coaxial - line feeding is used to realize the dual polarization . the following work lays heavy stress on analysis of the way of widening the bandwidth and developing the isolation of the antenna
  传统的微带天线带宽较窄,采用普通同轴线馈电实现双极化的时候,隔离度不能够满足天线的要求,所以在接下来工作中,重点分析了微带天线频带展宽和隔离度改善的方法。
• The way of widening the band is realized by employing the inverted parasitic patch and the thick and low dielectric constant substance . with this treatment , the relative band of the antenna can be widened up to 20 % . and by adopting the way of two h - slots arranged in a “ t ” configuration , the isolation is improved
  微带天线的频带展宽通过采用倒悬寄生贴片和较厚的低介电常数的介质来实现,经过这样处理后的天线带宽可以达到20 %以上;而隔离度的改善则是采用了两个h形缝隙排列成“ t ”型结构。