放大器采用共源共栅结构，芯片内部埋置了螺旋电感。
The amplifier employs cascode structure, and spiral inductors on chip.
该放大器采用有源电感负载技术和放大器直接耦合技术以提高增益，拓展带宽，降低功耗并保持了良好的噪声性能。
Active inductor loads and direct-coupled technology are employed to increase the gain, broaden the bandwidth, reduce the power dissipation, and keep a tolerable noise performance.
放大器采用片内集成的螺旋电感实现低噪声和单片集成。
The on-chip spiral inductors were utilized for the low noise performance and monolithic integration.
通过对运算放大器的分折，结合运算放大器的外围电路，从理论上证明了用运算放大器组成的有源rc电路可以实现模拟电感。
By analyzing operational amplifier and its external circuit, it is theoretically proved that simulator inductance can be implemented with passive rc circuits composed of operational amplifiers.
在硬件设计方面，完成了阅读器主电路及功能模块的设计，特别是对D类功率放大器、编码器和电感线圈的设计理论和方法作了详细介绍。
In the design of hardware, the paper details in introducing the reader circuit and function module, especially the theory and method of design in D-type power amplifier, Manchester code and coil.
电感是电子电路设计中的重要元件，广泛应用在滤波器、带通放大器、高频补偿等各种电路中。
Inductor is the important elements in electronic circuit design, widely used in filters, band-pass amplifiers and other high-frequency compensation circuit.
利用共源共栅电感可以提高共源共栅结构功率放大器的效率。
The efficiency of the cascode power amplifier can be boosted by use of cascode-inductance.
为电感式传感器，该放大器用于轨道安装安装。
The amplifiers for inductive sensors are intended for rail mounting installation.
为电感式传感器，该放大器用于轨道安装安装。
The amplifiers for inductive sensors are intended for rail mounting installation.
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