| 1. | Rapid acquisition of doppler shift in satellite communications
卫星通信中多普勒频移的快速捕获 |
| 2. | The reasoning of rapid acquisition algorithm for pulse timingover frame period in uwb communications
通信帧内脉冲时位快速捕获算法的公式推导 |
| 3. | Rapid acquisition of long pn code with large doppler shift in low snr environment and its dsp platform
大频移低信噪比下长pn码快速捕获及其dsp实现 |
| 4. | This paper put forwards useful methods on how to quicken the reverse channel acquirement and on how to set the initial transmit power
本文在对专用信道的处理中，创新的提出了如反向快速捕获，前向初始功率设置方法等多种关键技术。 |
| 5. | The purpose of fast capture is getting the return spread spectrum signals immediately , and then , track channels start tracking and demodulating the signals
快捕用于快速捕获转发返回的扩频信号，信号捕获后由跟踪通道进行跟踪解调。 |
| 6. | The principle of large step fast acquisition and the circuit design of large step fast acquisition delay lock loop ( lsdll ) are disgussed as the emphasis
本文着重从理论和电路设计两方面对大步进快速捕获方法和大步进快速捕获延迟锁定环进行讨论。 |
| 7. | To begin with , the dissertation introduces the origin of this project , the content and meanings of its research , and discusses the development of acquisition in inland and oversea
本文研究了卫星导航定位系统以及其用户机中扩频码同步部分中快速捕获算法的发展现状。 |
| 8. | The photoelectric theodolite ( abbr . pt ) is an important measure device for tracking target . the ability of pt , such as quick capture and stable tracking , is close related to real - time guide data
光电经纬仪是跟踪目标的重要测量设备，光电经纬仪快速捕获、稳定跟踪，与实时引导数据密切相关。 |
| 9. | In the paper , the modules of capture and track are both completed by fpga . a large scale fpga chip integrated many special chips together , which makes the whole system integrated and compact
论文中的扩频信号的快速捕获和跟踪模块都采用fpga实现，将多种专用芯片的功能集成在一片大规模fpga芯片上，实现了接收机的高度集成化、小型化。 |
| 10. | This article works over a mathod named large step fast acquisition to capture the pn code in the receiver , which was originally put forward for the acquisition and synchronization of long pn code under the condition of low signal to noise ratio ( s / n )
本文主要研究了大步进快速捕获法，该方法是针对低信噪比下长扩频码的捕获和同步问题提出的。 |
