单词盒子

return loss

R 开头单词

基本解释

  • [电子] 回波损耗

英汉例句

    双语例句

  • Low-insertion loss, high return loss and high slope selectivity are simultaneously required for filters.
    滤波器要求同时满足低插入损耗、高回波损耗和高频率选择斜率性能要求。
  • The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity.
    交叉耦合滤波器的综合从给定的传输零点和回波损耗出发，直到得到各腔体之间的耦合系数。
  • The second part is the arrangement for the design of direct-coupled optical switches and variable optical attenuators. analyzing return loss, insertion loss and precise calibration of them.
    第二部分主要是光纤直接耦合器件设计前期准备，详细分析了光纤直接耦合的回波损耗、插入损耗及精密校准问题。

    • 权威例句

  • Kia is still hoping for a cash bailout in return for some loss of independence.
    FORBES: Why Korea needs a Margaret Thatcher
  • Kia and Samsung have both been talking with Ford, which in both cases could involve cash bailouts in return for some loss of independence by the Koreans.
    FORBES: Why Korea needs a Margaret Thatcher
  • Thus, the return reported an overall loss and no tax due.
    FORBES: Fourth Circuit Holds Former Shareholders Not Liable For Corporate Tax In Midcoast Deal

词组短语

    短语

  • Return n Loss 回波损耗
  • final return of loss 损失确定申报单
  • return wave loss parameter 回波损耗参数
  • Return -loss 反射损耗;回波损耗
  • return n loss test set 回损测试仪

专业释义

    电子、通信与自动控制技术

  • 反射系数

    The antenna is made and the characteristics, such as the return loss and the power pattern on each frequency, which verifies the good performance of the antenna.
    实际加工制作了该天线并测量了其反射系数及导航系统各频段的方向图,验证了这种天线结构的优良性能。

  • 返回损耗
  • 回送损耗
  • 回程损耗
  • 回损
  • 回波损耗

    • 计算机科学技术

  • 回波损耗

    This paper designs a milk concentration monitoring device,its principle is to use the decay of optical power return loss to measur the concentration of milk.
    设计了一款牛奶浓度检测装置,其原理是通过测量激光在牛奶中光功率的回波损耗来检测牛奶的浓度。

  • 反射损耗

    Simulated results show that the proposed antenna has the characteristics of omni -direction and wide bandwidth. Its return loss is less than -10dB in the range 2.4 to 2.5GHz.
    仿真结果表明天线具有良好的全向性和宽频带特性,在2.4～2.5GHz频段反射损耗小于-10dB。

    机械工程

  • 回波损耗
  • 回流损失