The results show that the smart antenna can efficiently strengthen useful signal, decrease interference and form the optimum directivity diagram.

结果表明，智能天线可以有效增强有用信号，降低干扰，从而形成最优的方向图。

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Using an adaptive process, the weights of the auxiliary antenna outputs are adjusted, and the interference in the main antenna output are estimated.

利用辅助天线输出中的干扰成分，自适应的调整其加权系数，最大程度的估计出主天线输出中的干扰。

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The results show that the developed antenna choke ring can effectively reduce the multi-path effects and can improve the interference-resistant ability of the single frequency GPS receiver, NTSCGPS-1.

结果表明，研制的天线扼流圈可有效地削弱多路径效应的影响，并可明显地改善单频GPS接收机ntscgps - 1的抗干扰能力。

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The GD300 uses a quadra-helix antenna for real-time global positioning that defies interference even when the user is positioned in mountainous regions or urban environments.

ENGADGET: General Dynamics' GD300 is the Pip-Boy that runs Android