本文介绍了一种实用的基于FPGA的以太网视频广播接收系统,由于采用了FPGA技术,使得系统结构简单,可靠性高。
An FPGA-based receiving system for broadcasting video on Ethernet is introduced in this paper. The system featnres simple structure and high reliability by using of FPGA.
如果接收到来自第二组的输入,那么就可以判定点火装置(200)的可靠性。
If inputs from the second group are received, a reliability of the flame ignitor (200) is determined.
时钟同步和载波同步是接收机的关键问题,传统模拟解调可靠性、稳定性差,调试复杂。
Time synchronization and carrier synchronization are cruxes of receiver. The reliability and stability of traditional analog demodulation are bad, and adjustment is complex.
特别地,能够利用发送天线和接收天线之间的多径分量来抵抗信道衰落影响,并且改善通信链路可靠性。
In particular, a large number of propagation paths between transmit and receive antennas can be utilized to combat channel fading effect and gain link reliability.
这些文件应包括制造过程能力、可靠性、可维修性、实用性的目标以及接收准则。
These documents shall include objectives for manufacturing process capability, reliability, maintainability and availability, as well as acceptance criteria.
在此基础上引入接收信号作为可靠性评估,使评估值作为硬判决的加权系数,从而提出基于校验和的加权位翻转解码算法。
Then it introduces receiving signal as reliability evaluate or weighted coefficient of hard-decision, consequently presents weighted bit-flipping decoding algorithm based on check sum.
GPON中应用FEC可以减小接收端的误码率,增加通信的可靠性。
FEC in the GPON can reduce the error ratio at the receiver and increase the reliability of communication.
MIMO技术通过采用多个发射天线和接收天线可以显著提高无线通信系统的信道容量,增强数据传输的可靠性。
MIMO systems can increase the channel capacity and enhance the transmission reliability by employing multiple antennas at the transmitter and receiver.
系统运行结果表明,该数据通信系统可靠性高,通讯费用低,数据接收率达到99%。
The results of running this system indicate that the data transmission system has the advantage of high reliability, low communication fees, and the data receiving rate can attain to 99 percent.
在中频数字接收系统中的应用验证了此软件系统的效率和可靠性。
And the application in intermediate frequency digital receiver proves this software system's efficiency and dependability.
在无线监测系统中,由于受环境、设备等因素的影响,接收机接收到的无线电信号不同程度地被噪声污染,严重影响到监测结果的可靠性。
In wireless monitoring system, the received radio signals are polluted to a greater or lesser degree by the noise due to the influence of environment, equipments and other factors.
分析表明,该数学方法对所研制的无源接收机是实用的,经仿真试验证明是可行的,可大大提高增强型卫星接收机导航定位的可靠性。
By analysis and simulation, the mathematical model is proved to be practicable for the Augment Receiver. It can improve the accuracy and reliability of the navigation fix.
该算法一方面可以使得接收端线性检测获得满分集,提高传输的可靠性;
On the one hand, this precoding mechanism guarantees the receiver get full-diversity detection performance, which will definitely improve the reliability of transmission;
首先,采用相似产品法和元件计数法对发送器和接收器进行可靠性预计。
First, this paper USES the method of "similar products" and "components counting" to predict the reliability of the transmitter and receiver.
移动通信的飞速发展,对无线接收机提出了低功耗,高可靠性,低价格,小尺寸,以及具有适应不同通信标准的灵活性的严格要求。
Rapid development of mobile communication made stringent requirements for receivers having low power consumption, high performance, low cost, small size and adaptable to multiple rf standards.
高可靠性雷达接收机自动测试系统采用USB总线、增加了接收机状态控制、仪表在线监控功能和电路自检功能。
The radar automatic test instrument USES USB, and increases special state controller, on-line instruments controller and BIT.
多进多出(MIMO)系统在发射端和接收端分别设置多副发射天线和接收天线,采用MIMO技术可以提高信道容量和信道可靠性,降低误码率。
In MIMO system, multiple antennas are used separately at the transmit and the receive ends. MIMO technique is used to improve channel capacity and link reliability as well as to reduce bit error rate.
检查来自传感器的接收波的可靠性,并且当确定该可靠性不够时,选择不同于当前方法的方法。
The reliability of a reception wave from a transducer is checked and when the reliability is determined to be insufficient, a method different from the current method is selected.
通过计算用作接收波的可靠性指标的值并检查该值是否小于预定设定值,来判断可靠性。
The reliability is judged by calculating a value serving as an index of the reliability of the reception wave and checking whether the value is smaller than a predetermined set value.
最后经过仿真并在FPGA上实现,并通过接收机系统的联调与测试,验证了设计的合理性与可靠性。
The whole receiver system based on FPGA has been successfully aligned and debugged. The rationality and robustness of the design...
最后经过仿真并在FPGA上实现,并通过接收机系统的联调与测试,验证了设计的合理性与可靠性。
The whole receiver system based on FPGA has been successfully aligned and debugged. The rationality and robustness of the design...
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