The receive technology of Ultra-Wide Band (UWB) signal is one of the key technologies of high-speed receiver. Quadrature receiver is typical scheme in high- speed receiver.
超宽带信号接收技术是高码率接收系统的关键技术之一，正交接收机是实现超宽带信号接收的典型方案。
This paper introduces the theory and design method of digital intermediate frequency receiver, and based on high speed DSP and FPGA establish hardware process platform.
介绍了一种数字中频接收机的原理与设计方法，并以高性能DSP、高速fpga为基础，搭建硬件处理平台。
RAKE receiver is sensitive to slow speed and deep fading condition, and there obviously exists error floor in uplink under multi-user condition.
RAKE接收机对于慢移动深衰落环境更为敏感，并且上行链路在多用户情况下存在明显的误码平台。
The azimuth information of target acquired by airborne Radar Warning Receiver (RWR) is used to estimate the distance, speed and other motion information of the target through non-linear filtering.
针对载机尾后目标探测问题，提出利用机载雷达告警接收机提供的目标方位信息，运用非线性滤波算法对载机尾后目标的距离、速度等运动信息进行实时估计。
The key component of the system is a digital intermediate frequency receiver employing DSP and FPGA to obtain amplitude and phase data in real-time, which improves measurement speed and flexibility.
该系统的关键部件是一个数字中频接收机，利用DSP和FPGA实时获取幅度和相位数据，从而提高了测量速度和灵活性。
The modified delay and correlation method gives the best result in stability, but needs the greatest computation, which means that a higher computing speed for the receiver is required.
而改进的延迟相关法同步效果最好，但是计算量也最大，意味着对接收器计算速度的要求也更高。
Estimation of the maximum Doppler spread or, equivalently, the speed of the mobile, is of an essential importance for the optimization of receiver algorithms.
估计最大多普勒频移或者是移动台的速度对于优化接收机的性能至关重要。
The shooting terms of the field wass gathered with temperature and air pressure sensors, wind direction and wind speed sensor, electronic compass and GPS receiver.
温度和气压传感器、风向风速仪、电子罗盘及GPS采集战场射击条件，激光观测仪与信息机结合采集目标信息。
At present, the wideband digital receiver has the "bottleneck" question that the high speed ADC can not match low speed DSP processing ability.
目前的宽带数字接收机又存在着高速adc与后端低速率DSP处理能力之间矛盾的“瓶颈”问题。
Once the user's position has been determined, the GPS receiver can calculate other information, such as speed, direction, distance to destination, and a whole lot more.
一旦定位了用户位置，GPS接收器就可以计算出其它信息，比如速度、方向、到达目的地的距离以及更多其它信息。
The real time processing of high speed data flow makes strict demands on the performance of descendant digital down converter in the wideband digital receiver.
在宽带数字接收机中，高速数据流的实时处理对后继数字下变频器性能提出了极为苛刻的要求。
Narrow band intermediate frequency digital receiver has been widely used in radar EW reconnaissance. At present, the high speed signal processing is the key point of its researching.
窄带中频数字接收机在雷达对抗侦察中得到了广泛应用，其高速信号处理技术是目前研究的重点。
PF cotton yield monitoring system is consisted of a yield monitor, cotton flow sensor, head height sensor, ground speed sensor, fan speed sensor. GPS receiver and other components.
PF系列棉花测产系统是由产量监视器、棉花流量传感器、割台高度传感器、地运传感器、风机转速传感器、GPS接收机和其它配件组成。
This system consists of a B-mode ultrasonic equipment, a high-speed digitizer, a mechanical compression device and a pulse receiver.
该系统包括B型超声诊断仪、高速采集卡、螺旋挤压装置和脉冲接收器等装置。
A wideband monolithic optoelectronic integrated receiver with a high-speed photo-detector, completely compatible with standard CMOS processes, is designed and implemented in 0.
设计了一种与标准CMOS工艺完全兼容的高速光电探测器和宽带光电集成接收机，并采用0。
A high speed serial data receiver, which is applied in fiber-optic communications, is presented here.
文章设计了一种用于光纤通信的高速串行数据接收芯片。
Therefore in the paper high-speed-board design techniques have been minutely analyzed in many sided, combining with optical receiver module making.
为此，本文结合光接收模块的制作，从多个方面对高速板设计技术进行了详细的分析。
This paper discusses the basic principle of channelized receiver with high speed and efficiency based on polyphase filter and the actual implementation scheme of FPGA.
讨论了基于多相滤波器组的高速高效信道化接收机基本原理以及FPGA具体实现方案。
When the network needs to control the congestion, the signal will be delivered to the receiver at the fast speed, and was brought to the initiator by the acknowledgement frame.
当网络需要预防拥塞发生时，标记将以最快的速度到达接收端，并且被确认帧带回到发送端。
Traditional analog receiver has the following characteristics, such as high processing speed, wide instantaneous bandwidth, high intercept probability.
传统的模拟接收机，处理速度快、瞬时带宽大、截获概率高。
As the key component of optical receiver, design of a high-speed limiting amplifier with high gain, broadband and a wide dynamic input range is required.
作为光接收机前端的关键部分，限幅放大器要求具有高增益，足够带宽以及较宽的输入动态范围。
Research and design for the receiver of general high-speed data radio was discussed.
本论文研究的是通用高速数据电台接收机的论证和设计。
Round the feature of the ultrafast speed, make the detailed description of phase noise, receiver noise figure, launch power, threshold level of system.
围绕超高速这一特点，对系统的相位噪声、接收机噪声系数、发射功率、系统门限接收电平等作详细的论证，以确定总体设计方案。
And based on fully utilizing high-speed-board design methods, a high sensitivity miniature SDH optical receiver module has been developed.
并在充分运用高速板设计方法的基础上研制出高灵敏度小型化sdh光接收模块。
This paper is focus on the receiver equalization in high speed SATA communication system.
本文对高速串行通信系统SATA中的均衡器电路进行了研究。
The high speed digital interface transceiver includes a transmitter, a receiver, a first multiplexer, and a controller.
其中高速数字接口收发机包含发射器、接收器、第一复用器与控制器。
On this basis, it is through a series of experiments, including drop hammer experiment, high-speed rotating floor experiment and dynamic simulation experiment to test the performance of the receiver.
在此基础上，通过开展落锤试验，高速转台试验，以及高动态模拟试验测试接收机的整体性能测试。
About GPS receiver, the research importance is high-dynamic receiver. The key is to solve the Doppler frequency shift caused by the high-speed movement of carrier.
在GPS接收机中，目前研究的重点是高动态环境下的接收机，其关键是解决载体高速运动给GPS接收机附加的多普勒频移问题。
Circuit section is composed of the ADC module, DAC module, rotation speed signal receiver module, relay module, power module, RS232 communication module and CAN communication module.
电路部分包含ADC模块、DAC模块、转速脉冲信号接收模块、继电器模块、电源模块、RS232通信模块和CAN通信模块。
Circuit section is composed of the ADC module, DAC module, rotation speed signal receiver module, relay module, power module, RS232 communication module and CAN communication module.
电路部分包含ADC模块、DAC模块、转速脉冲信号接收模块、继电器模块、电源模块、RS232通信模块和CAN通信模块。
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