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- The receiver has been designed and made, including preamplifier,amplifier, filter circuit, AGC, PLL, etc. 设计并制作了接收机电路,包括前放电路,放大电路,滤波电路,自动增益控制电路,锁相环电路,判决电路等。
- Now, the active filter circuit is widely adopted to repress the electric current distortion of high frequency syntonic wave. 目前抑制高次谐波电流畸变都采用有源滤波电路,并首选钽电容器作为其输出滤波电容。
- It mainly consists of the minimum system of DSP, A/D conversion circuit, CPLD control logic, watchdog circuit, OP amplifier and filter circuit. 该模块主要由数字信号处理器最小系统、模数转换电路、复杂可编程逻辑器件控制逻辑、看门狗电路、运算放大器电路和模拟滤波器电路构成。
- A notebook computer with a low noise width band amplifier circuit,filter circuit and a PCMCIA A/D sample card,constitutes a pocket practical system. 笔记本电脑配以低噪声宽带放大电路、滤波电路和一块PCMCIA式A/D采集卡,组成一套实用的便携式系统。
- In this paper, according to the arithmetic of loop filter in AVS audio video coding standard, a high effective loop filter circuit is designed. 根据AVS音视频编码标准中提出的环路滤波算法设计了一个高效的环路滤波器。
- Active filter circuit is composed of POTA and ground capacitors.It has the characteristics of high stability and low sensitivities. 所设计的有源滤波电路不易受分布电容的影响,稳定性好、灵敏度低。
- RC filter circuit is used to filter the sensor signal, then demarcate the filter signal, and fix on linear curve by regression equations. 采用RC滤波电路对检测传感器信号进行了滤波,然后对滤波后的信号进行了标定,通过回归方程确定出线性关系曲线;
- The MTS-FDTD method is used to simulate fields at one point in free space by given source and microstrip low-pass filter circuit. 通过应用MTS-FDTD方法模拟自由空间中给定激励下某点的场和微带低通滤波电路。
- The study is focused on the application realization of Hybrid Dynamic Active Power Filter Circuit and gives a further study of the key technologies of APF. 论文以混合型动态有源电力滤波器(HDAPF,Hybrid Dynamic Active Power Filter)的实现为主线,对有源滤波器的关键技术进行了研究。
- This paper introduces a high-performance EMI filter circuit structure and principle, and a detailed description of EMI filter insertion loss testing of the shielding method. 介绍一种高性能EMI滤波器的电路结构及原理,并详细描述了EMI滤波器插入损耗测试的屏蔽测试方法。
- In the process of SC design, an approach combining parasitic resistance pre-mutating and SC negative resistance is followed to achieve a simple filter circuit. 并采用寄生电阻预畸变与SC负电阻相结合的办法,设计的SC滤波器对寄生电容不灵敏,且电路简单。
- The patented peakdetecting filter circuit eliminates magnet and system offsets and has the ability to discriminate relatively fast changes such as those caused by tilt, gear wobble, and eccentricities. 已取得专利的峰值侦测滤波电路消除了磁铁和系统偏移,并且能够区别相对快速的变化,如倾斜、齿轮摆动和偏心距引起的变化。
- A tracking filtering circuit is successfully developed by usinga 8th-order switched-capacitor filter and dividing-frequency circuitbased on CPLD. 采用8阶开关电容滤波器和CPLD所设计的分频电路,设计了一跟踪滤波电路。
- A new current-mode multi-functional filter circuit with two-input and two-output, according to the nullor equivalent circuit analysis, is presented and carried out particularly with CCII and FTFN. 提出了一种新的双输入双输出电流模式多功能滤波电路,采用了零极子等效电路分析法,并用新型有源器件CCII和FTFN分别实现。
- SHF circuits eliminate the deficiencies of the active RC filter circuits in dealing with some special signals. SHF电路结构在一定程度上解决了有源RC滤波电路对某些特定信号处理不足的问题。
- This signal processing circuit includes the design of high stability oscillation source, design of detector circuit, design of filter circuit and design of sampling and maintaining circuit. 该信号处理电路中包含了高稳振荡源的设计、检波电路的设计、滤波电路的设计以及采样保持电路的设计等。
- The wien bridge trap filter and its application in the distortion measurement are introduced,the kind of intelligent numerical control tuning Wien bridge trap filter circuit is proposed. 介绍文氏电桥陷波器及其在失真度测量中的应用,提出一种智能化数控调谐的文氏电桥陷波电路。
- Connecting a half-wave rectifying filtering circuit, this article obtains correct results by applying both the Newton-Raphson method and PSPICE. 摘要结合半波整流-滤波电路,分别采用牛顿-拉夫逊法和PSPICE进行求解,均得出了正确的结果。
- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。