全辐射仪器要使用某些宽频带传感器。
Total radiation instruments employ some broad spectral band sensors.
根据理论设计的器件有良好的宽频带性能。
Devices designed based on this theory show good performances in a wide band.
本文介绍一种K波段宽频带同轴波导转换器。
K band wideband coaxial-to-waveguide transducer is described, ts VSWR.
讨论了色散在宽频带脉冲对人体作用中的影响。
The effect of dispersion of broad band electromagnetic pulses is discussed.
该系统具有大量程、宽频带、重复性好的特点。
This system has the advantages of large range, bandwidth and good repeatability.
研究了水下宽频带信号时延和尺度的估计问题。
The estimation of time delay and scale of wideband echo is addressed.
该系统具有大量程、宽频带、重复性好的特点。
This system has the advantages of large range, broad bandwidth and good repeatability.
本文讨论了一种新型全向宽频带超短波印刷天线。
A new printed UHF antenna with omnidirectional radiation and broad band is discussed in this paper.
摘要提出一种新型的单层介质宽频带圆柱共形微带天线。
A novel broadband cylindrically conformal microstrip antenna with a single substrate is presented.
利用径向极化的压电圆管制作了一种便携式宽频带换能器。
A portable broadband transducer using the radially polarized piezoelectric cylindrical tube has been designed and fabricated.
宽频带局部放电检测技术能够全面地研究局部放电的特征。
The characteristics of partial discharge can be detected by the wide band partial discharge measurement of the current sensor.
测量结果显示，新型EBG结构在宽频带内具有良好的阻带特性。
Measurement result shows that this novel EBG structure has good stopband characteristic in a wide band.
该文介绍用双脊波导作信号端制作毫米波宽频带混频器的设计方法。
A design method of mm wave mixer with double ridged waveguide used as signal port has been presented.
从而可以大幅度提高陀螺的动态性能，满足宽频带系统的性能要求。
Thereupon, the gyro dynamic characteristics have been greatly improved and the performance of the wide frequency band system have been met.
研制宽频带的吉赫横电磁波传输室，其高频输入接头的设计尤为关键。
The design of high frequency input connector is especially important for the development of wide band gigahertz TEM cell (GTEM cell).
介绍了宽频带空间有源目标单脉冲跟踪接收系统的组成及其工作原理。
This paper introduces the composition and working principle of single pulse tracking reception system for wide frequency-band spatial active target.
并且，实现阵列的宽频带和高增益及阵元间的互耦分析将是研究的重点。
The research emphasizes the wideband, high gain and analysis of the mutual coupling of microstrip antenna elements.
该天线可应用于宽频带单极化、双极化阵列天线单元或反射面天线馈源。
The antenna is applicable to the array antenna element with broadband single polarization and dual polarization or antenna feed source with reflecting surface.
为实现展宽频带、阻抗匹配等要求，对该移动终端天线进行了优化设计。
The antenna was optimized in order to wide bandwidth and impedance matching.
IAB预计，由于宽频带来新的广告形态越来越有吸引力，互联网广告消费将继续增长。
The IAB expects online spending to continue to grow, as faster broadband makes new formats increasingly attractive.
微波yig多晶铁氧体材料的发展趋势之一是宽频带、低损耗、高功率材料。
One of the development trends of microwave YIG polycrystalline ferrite material is wide band, low loss and high power material.
针对超声探伤的特点，设计了低噪声、宽频带、动态范围大的接收调理电路。
Aimed at the characteristics of ut, a receive and adjust circuit is designed, which have character of low noise, wideband, wide dynamic range of input.
计算结果表明该方法在获取复杂结构的宽频带响应时，能大大地节省计算时间。
Numerical results demonstrate that the computational efficiency of this method is considerably improved compared with the traditional FDFD .
文中提供全部网络元件值的估算和预测闭环宽频带增益、带宽和双端口的匹配值。
Thepaper presented leads to estimates of all network element values and predicts theclosed loop broad band gain, bandwidth, and quality of both ports.
本文介绍了一种扇形微带宽频带的短路元件的设计方法及其在偏置电路中的应用。
This paper describes a design method of microstrip elements with wide-band short-circuits, and their applications in the bias circuits.
它包含两对宽频带，高电压，电流模式反馈放大器优化的低功耗，在DSL系统。
It contains two pairs of wideband, high voltage, current-mode feedback amplifiers optimized for low power consumption in DSL systems.
本文用变分法并结合微扰理论分析了一种变形圆贴片宽频带微带天线的谐振频率。
In this paper, resonant frequency of the deformed circular microstrip antennas is investigated based on variational principle and the perturbation concept.
针对松辽盆地北部中浅层薄层识别难的问题，研究出宽频带特高分辨率地震处理技术。
The broadband ultrahigh resolution seismic processing technique is studied because it is difficult to identify the medium to low thin beds in north Songliao basin.
局、矿远程图形、图象实时双向传输需要宽频带的传输信道，光纤光缆信道是理想的选择。
Optic cable is ideal when wide band transmission channel is required to implement realtime dual transmission of bureau, mine remote picture and image.
本文主要叙述了平面等角螺旋天线的宽频带特性和工作原理，并简要介绍了它的设计方法。
This paper mainly describes the wideband property and operating concept of the antenna, and briefly introduce its design method.
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