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controlled variable gain
Examples with "controlled variable gain" and their translation in Chinees
Analog Control VGAs Analog Control VGAs Analog Devices voltage controlled variable gain amplifiers provide continuous gain control over a wide dynamic range for a variety of audio and optical frequency bands.
Andere resultaten
The AD8375 is a digitally controlled, variable gain, wide bandwidth amplifier that provides precise gain control, high IP3, and low noise figure.
Figure 1c illustrates variable gain amplifier 106 according to an embodiment of the present invention. Variable gain amplifier 106 includes attenuator 126 followed by amplifier 128. In an embodiment, attenuator 126 may be implemented using a selectable capacitor array, a selectable resistor array, or other active or passive attenuator structures. In an embodiment, the selectable resistor array may be used to shift the corner frequency of an electrical high-pass transfer function in order to provide an adjustable attenuation, where the lower corner frequency is a function of the capacitance of the capacitive sensor and the input impedance of IC 100. Amplifier 128 converts single ended input signal 127 to differential output signal Vp and Vn. Attenuator 126 and amplifier 128 may be implemented using circuits described in co-pending applications 13/183,193 and 13/217,890, or using other amplifier structures known in the art. Alternatively, the gain of amplifier 128 may also be controlled by gain control signal GC1.
图1c图解了根据本发明一个实施例的可变增益放大器106。可变增益放大器106包括放大器128前面的衰减器126。在一个实施例中，可使用可选电容器阵列、可选电阻器阵列或其他有源或无源衰减器结构实施衰减器126。在一个实施例中，所述可选电阻器阵列可用于转换电高通转移函数的转角频率，以提供可调衰减，其中，较低转角频率为电容传感器的电容和IC 100的输入阻抗的函数。放大器128将单端输入信号127转换为差分输出信号Vp和Vn。可使用共同待决申请13/183，193和13/217，890所述的电路，或使用本领域中已知的其他放大器结构实施衰减器126和放大器128。可替代地，放大器128的增益还可由增益控制信号GC1控制。
Periodic change imposed on a controlled variable or a function by a controller.
The experiment was conducted by means of controlled variables.
这项实验是在控制变量的条件下进行的。
The IF module consists of low-pass filter, buffer and variable gain amplifer.
中频模块由低通滤波器、缓冲器和可变增益放大器组成。
It depends on measurement of controlled variable.
它取决于控制变量的测量。
measure an amplitude of an analog signal coupled to the variable gain amplifier,
测量与可变增益放大器耦合的模拟信号的振幅，
b. a servo motor controlled variable optical telescope unit
b.由伺服电动机控制的可变光学望远镜单元；
Time Deposit, a variable gain depending on the term chosen
定期存款，根据存期享受不同的收益
If a situation requires the use of outpatient cases, should be strictly controlled variable, to fully meet the above requirements.
如某种情况需采用门诊病例时，须严格控制可变因素，使之完全符合上述规定。
Find out how intelligently controlled variable flow and reduced system complexity can ensure optimum performance and comfort. BIM
了解智能控制变流和降低的系统复杂程度如何确保最优性能和舒适度。 BIM
Optimal supervisory control strategy for the set points of controlled variables in the cooling plants has been studied by computer simulation.
冷却工厂中，针对各种控制变量的设定值，其最佳的监控策略，已被计算机模拟研究。
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Synoniemen voor controlled variable gain in het Engels
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