equivalent antenna
英 [ɪˈkwɪvələnt ænˈtenə]
美 [ɪˈkwɪvələnt ænˈtenə]
等效天线
双语例句
- To apply SW-26 material of absorbable high power energy cause microwave power absorbed along transmission direction of equivalent antenna in the same length is equal.
报导了等效天线的设计原理，提出了用金红石陶瓷和SW-26型高功率吸收材料组成吸收体吸收微波功率的设计方案。 - At last a new method of three-antenna SAR MTD by using the equivalent space-time echoes of array antenna is proposed in this paper.
最后本论文利用机载雷达回波的时空等效性，提出了一种三孔径机载SAR动目标检测方法。 - Through experiment and theory, we can conclude that electromagnetic wave radiated from spark discharge of a closed loop is radiated by equivalent dipole antenna, and with the difference of ratio of wavelength to girth, the characteristic of electromagnetic wave is also different.
通过实验和理论分析，我们认为，针板放电回路可以由一个振子天线来等效，并且随着辐射电磁波的波长与环形回路周长的比值不同，电磁波的特性也有所不同。 - Calculation of Equivalent Reflection Coefficient and Noise Temperature for Reflector Antenna with Partially Perforated Surface
部分为凿孔表面的反射器天线等效反射系数及噪温的计算 - Combination of ladder approach method and equivalent circuit model of slot antenna had been used to analyze its input impedance. Finally, GTD had been used to calculate the radiation pattern.
利用阶梯近似方法结合缝隙天线电路模型分析其输入阻抗，最后采用GTD方法计算该种天线的辐射方向图。 - The calculation formula of the equivalent reflection coefficient and noise temperature of reflector antenna with the partially perforated surface are derived by the reflection and transmission coefficients and the equivalent feed.
采用等效馈源及凿孔表面的反射与传输系数导出了部分为凿孔表面的反射器天线等效反射系数及天线噪声温度的计算公式。 - As the signal model of the separated and processed data after being received by a single antenna is equivalent to that of the general receive antenna arrays in a nonuniform way, the super-resolution can be realized, which is proved by simulation results.
由于单根天线接收信号经分离处理后得到的数据模型与常规非均匀阵列接收的数据模型等效，因此超分辨处理可以实现，仿真结果证实了这一点。 - Experimental Researches on Human-Equivalent Antenna
人体等效天线实验研究 - In the wireless communications system with smart antennas, the broadcast channels or the pilot channels are commonly adopted for all-cell coverage, which demands low fluctuation of the wide beamforming and approximately equivalent transmitting power of each antenna element.
在使用智能天线的无线通信系统中，通常采用覆盖全小区的宽波束发射广播、导频等信道，要求在覆盖的扇区范围内宽波束的增益波动较小并且各天线单元的发射功率基本相等。 - The concept of equivalent radiated power is explained based on the principle of space power synthesis, the requirements of equivalent radiated power test on site and antenna erection are analyzed, and two kinds of sites meeting different operation requirements are presented.
从空间功率合成的原理出发解释了等效辐射功率的概念，分析了等效辐射功率测试对场地和天线架设的要求，给出了满足不同使用需求的两种测试场地。 - The three dimensional dielectric radomes 'electrical properties, according to the equivalent antenna method, are analyzed in this paper.
根据等效天线法，对三维介质天线罩的电气特性进行了分析。 - An approximate solution for the equivalent phase center of antenna on a plane ground and several related results have been given in this paper.
本文给出了平地面上天线等效相位中心的似近解和有关的几个结果。 - A type of antenna of equivalent human body is presented. The experimental researches show that there is an approximate induced grounded current between human body and its equivalent antenna illuminated by a plane wave in the frequency band 7 ￣ 100 MHz.
本文提出一种人体等效天线.实验研究表明，在频率为7～100MHz的平面电磁波照射下，等效天线与人体上感生的接地电流具有相近的数值。 - Novel High Power Miniaturized Equivalent Antenna
一种新颖的高功率小型化等效天线 - An Equivalent Omnidirectional Antenna Constructed with Tapered Slot Antennas
一种由渐变缝隙天线构成的等效全向天线 - Then the ERMM ( Equivalent Rotating Maximum/ Minimum) ambiguity resolution method based on antenna swap thoughts was discussed.
接着讨论了基于交换天线思想的等效转动基线极大/极小值ERMM模糊度确定方法； - The equivalent phase center of antenna on a plane ground
关于平地面上天线等效相位中心 - Synthetic Aperture Radar ( SAR) is a high-resolution radar imaging system, which utilizes a small aperture antenna to form an equivalent large aperture antenna by using signal processing techniques.
合成孔径雷达，简称SAR，是利用小的真实孔径天线通过信号处理技术来形成一个等效大天线从而达到高分辨率的雷达成像系统。 - The multiple antennas system can equivalent the fading coefficients between transmit-receive antenna pairs to several parallel independent sub-channels, which can be utilized to transmit data as well as to improve the communication quality.
利用多发送多接收天线阵技术，可将无线信道中散射路径等效为若干个相互独立的并行空间子信道，用于传输信息，可同时提高信息速率和通信质量。 - The received signal of an equivalent synthetic aperture antenna is formed by combining the amplitude of the received signals of the antenna units and the phases relative to the send signals.
把这些单元天线接收信号的振幅与相对发射信号的相位叠加起来，便合成一个等效合成孔径天线的接收信号。 - Monopole antenna, equivalent to a dipole antenna, resistive loading antenna and the sleeve antenna has been improved and simulation by using CST Microwave Studio simulation software. And it gets better antenna electrical performance parameters. 3.
使用CST微波工作室仿真软件对单极子天线、折合振子天线、电阻加载天线和套筒天线进行了改进与仿真，优化天线尺寸参数，得到了较理想的天线电学性能参数。 - In this paper, the equivalent circuit and theoretical impedance formula of antenna designed using inductively coupled loop method are obtained using transformer theory.
在标签天线的设计部分，本文重点研究了感性耦合环阻抗匹配法，利用变压器原理得到了这种形式的标签天线的等效电路，推导出了天线阻抗的理论计算公式。 - According to the parameters variation of cavity loaded pre and post, equivalent circuit parameters of loaded antenna can be obtained.
根据加载前后腔体参数的变化，可以得到加载天线的等效电路参数。 - The entire design process was beginning with the typical rectangular micro-strip patch antenna, and then according to the antenna theory, the micro-strip patch antenna was improved to the equivalent dipole antenna so that it kept the broadband characteristics.
天线的整个设计流程从最典型的矩形微带贴片天线开始，然后根据天线理论，将微带贴片天线改进为等效偶极子天线，使其具有宽频带特性。 - A series circuit is equivalent to the designed series antenna array, and radiation impedance of each antenna is expressed as an impedance element in the circuit.
该天线阵列采用串联馈电，可以等效为串联电路形式，电路中的各个阻抗元件即为各个天线单元的辐射阻抗。 - Finally, the equivalent relationship between the antenna spacing and slant angle is revealed. ( 3) Generally, the antenna of relay is lower than that of the base station, and higher than that of the mobile station.
最后推导了天线倾角与天线间距的等效关系。（3）中继信道统计特性研究：中继天线一般低于基站天线，高于移动台天线。 - Additionally, we establish the equivalent circuit model of the antenna structure. By changing the parameters of the equivalent model, we can adjust the resonant frequency of the antenna.
此外还对天线模型建立了等效电路进行分析，调节等效电路模型的电抗参数来改变天线的谐振频率。 - Cavity performances were analyzed theoretically under the transmission and cut off mode based on equivalent circuit parameters of loaded antenna. It is proved that there were two resonant modes.
理论分析表明在传输线腔中存在两类谐振模式，分别是传输模式下的谐振和截止模式的谐振。 - Today, smart antenna is almost equivalent to adaptive antenna, which means utilizing adaptive methods to adjust receiving or transmitting features in order to enhance antenna performances.
发展至今，智能天线几乎已经成了自适应天线的代名词，即充分利用自适应方法调整接收或发射特性来增强天线性能。