This paper presented an analog to digital convert system based on AD1674, and introduced the hardware and software of the analog input channel, signal process and data display.
本文详细介绍了基于AD 1674的数据采集系统,对系统中的信号输入通道、信号处理、数据显示等从硬件和软件两个方面进行了阐述。
Back-end processors are used to analyze sensor signals, once they have been converted from analog to digital formats, that have been collected by the RF devices.
一旦射频设备收集的信号从模拟到数字的格式转换之后,后端处理器将对传感器信号进行分析。
During my graduate design term, I have taken part in design of CMOS image sensor system and analog chain from pixel to analog to digital convertor.
本人在毕业设计期间参加了CMOS图像传感器系统架构设计和从感光电路到模数转换器的整个模拟链的设计工作。
The VGA analog signal has been generated by using high speed analog to digital chip ADV7120.
采用高速数模转换芯片ADV7120完成了VGA模拟信号的输出;
However, in the real world, the performance of an analog to digital converter is constrained by many factors.
但是,在真实世界中,模数转换器的性能受到许多因素制约。
The high speed analog to digital converters(ADC) and advanced digital signal processors(DSP) make the smart antenna with digital beamforming(DBF) to be practical.
随着微电子技术和计算技术的发展,尤其是DSP处理速度的提高,解调器的全数字化实现己成为现实。
The paper briefly mentions the evolution of wireless systems, from analog to digital and then to broadband multimedia communication.
本文首先简述无线移动通信结合发展潮流,从模拟至数字,即将过渡至宽带和多媒体通信。
Communication network has been expanded from small to large capacity, from analog to digital technology, from single service to diversified services.
通信网已实现由小容量向大容量、模拟技术数字技术、单一业务向多样化业务的跨越。
FIG. 1 schematically illustrates the input stage of a switched capacitor analog to digital converter.
图1示意性地示出基于开关电容器的模数转换器的输入级。
In the power energy metering chip, there are analog to digital converters to process the voltage signals of the current censor and the voltage sensor.
在电能计量芯片中,需要模数转换器对电流和电压传感器的电压信号进行处理。
The transition from analog to digital rf technology has generated the need for high-performance rf test tools and has fueled the demand for digital as well as PC-based oscilloscopes or digitizers.
从模拟到数字射频技术的转变产生了对高性能射频测试工具的需求,同时也为启动了对基于PC的示波器和数字化仪的需求。
The plentiful advantages of DVB and the vigorous development of different new digital broadcasting services indicate that the TV broadcasting will transform from analog to digital definitely.
数字电视广播的诸多优点及各种新数字广播业务的蓬勃发展,预示着广播电视由模拟向数字化的全面过渡转换已成为必由之路。
One of these constraining factors is self generated noise within the analog to digital converter.
这些制约因素之一是在模数转换器内自生的噪声。
During the development of mobile communication technology, trunking system is transferring from analog to digital system.
随着移动通信技术的发展,专用无线通信系统正逐步经历由模拟向数字的转变。
Complete with the ADC0809 analog to digital signal conversion.
用adc 0809完成模拟信号到数字信号的转换。