wideband是什么意思

用法例句

A Broadband Self-inverse 180° Phase Shifter;

宽[频]带自反相型180°移相器的研究

Designing methods of broadband absorbing materials;

宽[频]带吸波材料的设计方法

Designs of single layer broadband microstrip antennas using genetic algorithm;

基于遗传算法的单层宽[频]带微带天线优化设计

The application of imitation for broad band digital seismic recording;

宽[频]带数字地震记录仿真的应用

The article introduces the design of the broad band EMI filter connector,with the em- phasis on the principle and the structure of the filter.

文中介绍了一种用于宽[频]带低通EMI滤波连接器的设计,重点描述了该滤波器的滤波原理和结构设计,并对滤波插针的有关参数进行了理论计算以及仿真。

Moreover in the design of broad band amplification electric circuit,the broad band smooth characteristic of the power gain has often been gained at the expense of the power gain.

而且在宽带放大电路的设计中,往往都是以牺牲功率增益来换取宽[频]带的功率增益的平坦特性,本设计除了满足增益平坦和效率外,还重点考虑了波段转换的速度以及体积、受环境影响的大小等要求。

Research on wide band sensor for PD on-line monitoring in power transformer;

用于监测电力变压器局部放电的宽[频]带传感器的研究

Circuit design of wide band sound emission receiver sensor;

宽[频]带声发射接收传感器的电路设计

At last the wide band current sensor used.

在此研究基础上设计出了适于局部放电在线监测用的宽[频]带电流传感器,其下限频率约10 kHz,上限频率可达2 。

Study of the wideband electromagnetic coupling method used to detect partial discharge in XLPE power cables;

用于XLPE电力电缆局放检测的宽[频]带电磁耦合法的研究

Application of Load-Pull Technique in the Design of Small-Size Wideband Solid-State Power Amplifier;

负载牵引技术在小型化宽[频]带固态功放设计中的应用

Realizable Solution to Enhance the Wideband Performance of Feedforward Amplifiers;

射频功率放大器前馈宽[频]带线性化技术的研究

The characteristics of the ultra-wideband partial discharge of both the stator bar of 300 MW turbo-generator out of service and the stator bar of 780 kW electromotor out of service are studied by using the developed ultra-wideband partial discharge detecting system.

利用开发的超宽[频]带局部放电测试系统 ,研究了退出运行的 30 0MW汽轮发电机定子线棒和 780kW电动机线棒的超宽[频]带局部放电特性 。

A new method for frequency estimation from wide-band under-sampled data;

一种新的宽[频]带信号频率欠采样估计方法

It is of wide-band and high power handling.

所介绍的适用于双修正型卡塞格伦天线Ku频段大功率宽[频]带频率复用馈源,其覆盖全Ku频段(即接收10。

In this paper, the moment method based on surface patch model with the method of impedance matrix interpolation is used in the efficient wide-band computation of electromagnetic radiation of communication antennas on the modern ship.

采用阻抗矩阵插值技术结合基于面元的矩量法 ,快速有效地求解了现代船舶通信设备中常见线天线电磁宽[频]带辐射特性。

Field detection of ultra-wide band partial discharge for generator stator insulation;

大电机定子绕组超宽[频]带局部放电现场检测

The XLPE insulation samples are processed by an accelerated electrical ageing setup,and the characteristics of partial discharges(PD) during ageing are studied by the TE571 PD detector and the ultra-wide band PD measurement system.

利用TE571局放检测仪和超宽[频]带局放(PD)检测系统研究了XLPE电缆绝缘试样加速电老化过程中判断试样老化状态的局放统计参量和单次放电波形特性。