超宽带是高速无线通信的新技术,然而其较大的带宽会落入GPS频带范围内,造成对GPS信号的干扰。
Ultrawideband is a new technology in high speed wireless communication, but the band′s width will fall into the frequence range of GPS, cause interference to GPS signal.
相位连续的移频信号有较窄的带宽,抗干扰性能强。
The signal with continuous phase has narrower bandwidth and higher interference-free capability.
为了抑制宽带干扰信号,在发射方向图上形成干扰凹口,提出了一种宽带宽角发射波束形成新方法。
In order to suppress wideband interference and make pattern null in the direction of interference, a new wideband transmitting beamforming method for a large scanning Angle is presented.
与铜线相比,在光纤上传输信号具有种种优点,带宽大,没有串音及其他干扰,成本低,重量轻等。
Transmission over optical fiber promises advantages over copper wire in the form of larger bandwidth, freedom from crosstalk and other types of interference, low cost, and light weight.
利用降低码片速率有效降低每路信号占有的带宽,将每路信息的比特分配在不同的调制载波上,减少了各路信号间的多址干扰。
Frequency width is compressed by decreasing signature-code speed and using bit-signal modulates by different carrier so as to decrease multi-user interference.
为了抑制宽带干扰信号,在发射方向图上形成干扰凹口,提出了一种宽带宽角发射波束形成新方法。
But, as deeply into the study and the increase need of the practical application, broadband interference suppression become the new focus on that direction.
为了抑制宽带干扰信号,在发射方向图上形成干扰凹口,提出了一种宽带宽角发射波束形成新方法。
But, as deeply into the study and the increase need of the practical application, broadband interference suppression become the new focus on that direction.
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