Radio Frequency Spectrum的意思|示意

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射频频谱


Radio Frequency Spectrum的网络常见释义

无线电频谱 基于通讯仪器的使用普及化,无线电频谱(radio frequency spectrum)的需求增加,电视广播频段未被使用的电频段,即称“空白电视频段”(TV White Space)是可加以善用的资源。

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无线射频频谱 明年起,电信业者相信可以开始竞标推出特定4G移动通讯网络的无线射频频谱(radio frequency spectrum)。竞标成功后,业者可以2015年开始推出4G网络,手机用户就可以在2016年7月起,享受到全岛性的4G服务。

Radio Frequency Spectrum相关短语

1、 Output Radio Frequency Spectrum 无线电频谱输出

2、 Radio-frequency spectrum preface 无线电频谱

3、 radio-frequency spectrum 射频频谱

Radio Frequency Spectrum相关例句

This optimizes the use of available radio-frequency (rf) spectrum while minimizing interference to other use.

这个优化使用可用的射频(RF)光谱同时最小化干扰到其他使用。

Network channel is base on frequency hopping and spectrum spread radio stations.

网络信道基于跳频和扩频超短波电台。

Radio frequency noise jamming can be deleted by the method of average range frequency spectrum and notching in frequency domain.

对于射频噪声,通过平均距离频频法和频域陷波的方法可以去掉;

The cheapest way to increase capacity is to add more spectrum or to move a network to a lower frequency, which allows radio waves to penetrate walls more easily.

提高带宽容量最便宜的方法是增加更多频谱或是某个网络降低到更低的频率以使无线电波更容易穿透墙壁。

So the cognitive radio not only changes the embarrassing situation that there are not frequency channels could be used but also increases the utilization of spectrum.

认知无线电的出现不但改善了某些业务因没有频段不能通信的尴尬局面,而且也提高了频谱利用率。

The band width of the radio-frequency signal for the spread spectrum communication can be spreaded to several times or even thousands of times the band width of the information signal.

扩频通信的射频信号频带宽度,可扩展到信息信号频带宽度的数倍乃至数千倍。