1、

Its impedance bandwidth is wider than high permittivity microstrip antenna.

和高介基片微带天线相比,介质谐振器天线的阻抗带宽要大的多.

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2、

characteristic investigation impedance bandwidth and impulse radiation of dipole antenna with resistance loading

电阻加载偶极天线阻抗带宽及脉冲辐射特性研究

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3、

A Coupling-Fed Circularly Polarised Microstrip Antenna With Wider Impedance Bandwidth And Higher Low-Elevation Gain

一种改进了阻抗带宽和低仰角增益的双频圆极化微带天线的设计

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4、

The device is features very high input impedance, super high CMRR, low noise and gain bandwidth.

该放大器具有高输入阻抗 、 高共模抑制比 、 低噪声和宽频带等特性.

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5、

The antenna was optimized in order to wide bandwidth and impedance matching.

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.

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6、

Calculated and measured results show that the aperture-coupled microstrip antenna with modified H-shaped coupling slot improves input impedance and bandwidth performance.

仿真和实测结果表明,改进的H形槽耦合微带天线进一步改善了其输入阻抗特性,展宽了天线的带宽,提高了天线性能。

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7、

Finite element method is used to analyze the performance ( e.g.microwave effective refractive index, modulation bandwidth, and characteristic impedance) of the novel modulator with ACPS or SCPS electrodes.

利用有限元法对非对称共面带线(ACPS)和对称共面带线(SCPS)两种电极的光纤型调制器微波等效折射率、调制带宽和特性阻抗进行分析。

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