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- It's the combination of modulator and demodulator. 调制解调器是由调制器和解调器组成。
- On the design of RF interface,this paper make its focus on two modules,ASK Modulation Module using subcarriers and Demodulation Module using difference signals and their edge. 在RFID IP 射频接口实现方面,本文详细分析了ISO/IEC15693 RFID 射频接口两个关键模块(基带信号ASK 调制模块和ASK 载波信号解调模块)的设计方法、关键点和注意事项,即使用副载波负载调制的方法实现弱基带信号的ASK调制,使用差分电路和边沿检测的手段实现ASK 载波信号的解调。
- Modem means ( modulator ) and ( demodulator ), it can change digital signal to analogue signal and vice versa. 调制解调器可解作(调制器)及(解调器);它可以将数码信息互转成为模拟信息.
- The modulator in one modem connects to the demodulator on the other ,allowing data to be sent in either direction. Modem中的调制器与另一端Modem的解调器相连接,允许数据向任一方向发送。
- The remote control system was composed of modulator and demodulator communication units, I/O card, and computer. 该系统由调制和解调环节、I/O卡件和计算机等组成。
- The binary sequential was send to the relative module to generate ASK and PSK signal.At last demodulate module demodulate the ASK signal and got the same binary sequential as set before. 二进制基带序列信号送入数字键控模块,产生二进制PSK或ASK信号,同时对ASK信号进行解调,恢复出原始数字序列。
- Digital and analog systems need an interpreter in order to understand each other. and that's where the modem (short for Modulator DEModulator) comes. 数字系统与模拟系统之间需要有一个转换器,以便使两种系统相互理解。调制解调器的作用就在于此。
- Digital and analog systems need an interpreter in order to understand? each other. and that's where the modem (short for Modulator DEModulator) comes. 数字系统与模拟系统之间需要有一个转换器,以便使两种系统相互理解。调制解调器的作用就在于此。
- The paper provides a new thought and solution based on the research of the IF modulator and demodulator of Software Radio. 本文在对软件无线电中频调制解调器研究的基础上,提出了一种新的思路和解决方法。
- DIP switch,patch panel ,connector,modul etc. DIP开关,综合布线类产品,(配线架,模块,连接器,面板)
- Typically, both the modulator and demodulator section of the converter are combined into a two-way data transmitter_receiver, commonly called a data moderm or data set . (一般而言,数据转换部分的调制和解调部分组合成收发两路信号,我们通常称之为数据调制解调器或数据传输机。)
- Research results prove that the design of digital IF modulator and demodulator of Software Radio appeases the capability and requirement of Software Radio. 研究结果表明,本文所设计的软件无线电数字中频调制解调模块能够满足软件无线电对中频调制解调器的性能要求。
- The transceiver consists of a fully integrated frequency synthesiser, receiver chain with demodulator, a power amplifier, a crystal oscillator and a modulator. 芯片内置集成频率合成器、解调接收链、功率放大器、晶体振荡器和调制器以等功能模块。
- My paper is to design the burst mode 64 QAM demodulator. 本论文是对突发性数据业务的突发模式64QAM解调器进行设计。
- Allosteric enzymes may have more than one modulator. 它可以有一个或多个调节物。
- Output of encoder is inverted before input to modulator. 编码器输出在输入前被转换到调制器。
- Modulator control scheme for transmission. Default is AM. 传送调制控制配置。缺省是。
- A method of realizing QPSK modulator based on FPGA is presented. 提出了一种基于FPGA实现QPSK调制器的方法。
- Pulse width modulator and sample maintenance installment. 脉冲宽度调制器和取样保持装置。
- The ADC and the Class D share one analog deta-sigma modulator. 这种结构结合了连续型和离散型调制器各自的优点,达到了面积和性能的折中。