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- A filter whose transfer function is matched with the frequency spectrum function of input signal. 其传递函数与输入信号的频谱函数相匹配的一种滤波器。
- The number of circuits that can be fed input signals from an output device. 扇出,输出可从输出设备输入信号的电路的数量
- RF Radio Frequency Level Controller. RF系列射频导纳式物位控制器。
- Radio frequency and communication test equipment. 射频通信综合测试仪。
- Radio frequency circuit design II. 射频电路设计2。
- A device that converts a property of an input signal, such as frequency or phase, into an amplitude variation, depending on how the signal differs from a standard or reference signal. 鉴别器,鉴频器一种将输入信号的某一特征,如频率或相位转变为幅度变化装置,其变化大小因信号与标准或参考信号的不同程度而异
- A frequency multiplier which multiplies the frequency of an input signal by two. 使输入信号的频率加倍的一种倍频器。
- Deviation from a straight-line response to an input signal. 对输入信号的响应偏离直线的程度。
- These sources include thermoelectric EMFs, offsets generated by rectification of RFI (radio frequency interference), and offsets in the voltmeter input circuit. 这些误差源包括热电动势、由射频干扰(RFI)经过整流而产生的偏置量以及电压表输入电路中的偏置量。
- The monitor accepts video, VGA, and DVI input signals. 显示器可接受视频,显卡,和DVI输入信号。
- Vulnerable to radio frequency radiation interference. 易受射频辐射的干扰。
- Tuner will be able to track the frequency-hopping radio frequency. 调谐器可以追踪跳频无线电频率。
- Let us compare our unknown analog input signal to a "guess". 现将一个未知的模拟输入信号同一个假定值进行比较。
- Internal capacitors to suppress radio frequency interference. 内置抗电磁干扰电容。
- The analog input signal is latched on the rising edge of CLK. 模拟输入信号在CLK的上升沿被锁存。
- Transmission can be done by cable, radio frequency and satellite. 传递可通过海底电缆,无线电波和通信卫星来进行。
- The AGC technology in the radio frequency channel is also studied. 研究了射频信道中的自动增益控制(AGC)技术。
- A servomechanism which follows changes in the input signal. 一种跟踪输入信号变化的伺服机制。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- Input signal autorange for optimum signal to noise ratio. 自动输入信号调控,以获得最佳信号与噪音的比。