antenna gain的例句大全

How should we understand from the antenna gain?

如何理解天线接收增益?

Finally, the method of changing the antenna gain curves was analyzed.

最后分析了改变天线增益曲线的方法。

A new method for the measurement of the broadband HF antenna gain

短波宽带天线增益测量新方法

Studies of Test Field Effects on Large Circular Aperture Antenna Gain Measurement

测试场地对大型圆口径天线增益测量影响的研究

Measurement of antenna gain using background temperature of sky as standard of calibration

用冷空作为定标基准测天线增益

Inversion of apparent temperature of extended target using two-dimensional antenna gain function

基于二维天线增益函数的面目标视在温度反演

Circuitry design and analysis must involve antenna gain in satellite communications.

卫星通信线路的设计或分析一定涉及到天线增益。

Analysis of the Parameters Influencing Optical Emitting Antenna Gain

影响光学发射天线增益的各因素分析

Error Analysis on Antenna Gain Measurement with 3 dB and 10 dB Bandwidth Method

3dB和10dB带宽法测量天线增益的误差分析

The error of antenna gain measured is about ± 0.3 dB.

天线增益测量精度可保持在±0.3dB左右。

By control phased array antennas in real time, the motion compensation system will guarantee the invariableness of the antenna direction and gain high resolution radar images.

通过实时控制相控阵天线，实现了载机在姿态发生变化时依然保证波束稳定地指向测绘带中心，从而得到高分辨率的图像。

A rounded, very thick, tightly curled hair style. The backfire antenna is a kind of compact structure, high gain and lower sidelobe antenna, but its bandwidth is limited.

埃弗罗发式，非洲黑人头一种圆形的，非常浓密且紧凑卷曲的发型背射式天线具有增益高、副瓣低和结构紧凑的特点，但其频带较窄。

The two type antennas are fabricated by the use of Protel software and PCB technology, and are tested the antenna gain and patterns in the microwave unreflected chamber.

用Protel软件和印制电路板技术将设计的两款天线加工成型，在微波暗室中测试了天线的增益和方向图。

A novel wide bandwidth and high gain microstrip antenna is presented.

本文提出了一种新型大带宽、高增益微带天线结构.

The two ultra-high frequency outer antenna sensors are made with wide band and narrow band respectively. The gain of two sensors is both greater than 1 and VSWR of the sensors is less than 2 in effective bandwidth range.

研制了宽带和窄带两种超高频外置天线传感器，两种传感器增益均大于1，驻波比在其有效带宽范围内均小于2，均能用于GIS局部放电超高频检测。

Impedance, Gain, Radiation pattern, Beam width , Radiation resistance, Antenna efficiency, Directivity and Polarization Measurements.

天线测量阻抗, 增益, 辐射模式, 梁宽,抗辐射, 天线效率, 指向性和极化测量.

The log-periodic dipole antenna is a linearly polarized frequency independent antenna of moderate gain.

对数周期偶极天线属于一种具有平稳增益和宽广频宽的线性极化天线.

The backfire antenna is a kind of compact structure, high gain and lower sidelobe antenna, but its bandwidth is limited.

背射式天线具有增益高、副瓣低和结构紧凑的特点，但其频带较窄。