1.
Research on the Blocking Characteristic Digital Testing Instrument of the Power Line Trap;
电力线高频阻波器阻塞特性数字测试仪研究
2.
High frequency parameter meter based on TLC2934 for power line trap
基于TLC2934的电力阻波器高频参数测试仪设计
3.
Applications to High frequency of Bilinear Resistance Modeled Switched capacitor Stepped Filter;
双线性电阻模型的开关电容梯形滤波器的设计及其高频应用
4.
Developing of the Intelligent Power Line Carrier Wave Blocking Wave and Filters Testing Device;
智能化电力线载波阻波器滤波器测试仪的研制
5.
Research and Design of a Novel Testing Device Measuring the Character of the Power Wave Trap Coil and Coupling Filter;
新型电力线阻波器、滤波器测试装置的研究与设计
6.
very high frequency radio-telephone channel
甚高频无线电话波道
7.
Development of Coupe Filter for Power Line Communication Based on Impedance Matching;
基于阻抗匹配的电力线载波通信结合滤波器的研制
8.
High-pass Filter Design Based on the E Type Frequency Dependent Negative Resistor
基于E型频变负阻的高通滤波器设计
9.
Study on Ultra-High-Frequency Method for Monitoring Partial Discharge in Power Transformers;
电力变压器局部放电超高频在线监测方法研究
10.
VHF radio telephone transmitter
甚高频无线电话发话器
11.
High Frequency Blocking Characteristics Measurement of the Power Line Trap Based on Correlation Theory
基于相关法的高频阻波器阻塞特性的测量
12.
Researches on the High Orders Harmonics and Their Filters in UHVDC Transmission Systems
特高压直流输电高频谐波及高频滤波器的研究
13.
Tested electrical systems and continuity of circuits in electrical wiring, equipment, and fixtures, using testing devices, such as ohmmeter, voltmeter, and oscilloscope.
用测电仪器，例如:电阻计、量计、示波器，测试电力系统及电线、备及设施中的电路的连续性。
14.
The Design and Realization of the Wide Stopband Low-Pass Filters and Dual-Band Antennas;
宽阻带低通滤波器和双频天线的设计与实现
15.
Research on Disassesmbly Schemes of Power Line Traps and the Design and Realization of Software;
电力线阻波器拆卸方案的研究及其软件的设计与实现
16.
HARMONIC AND REACTIVE CURRENT DETECTION IN APF BASED ON HIGHACCURACY PHASE AND FREQUENCY DETECTION
基波相位和频率的高精度检测及在有源电力滤波器中的应用
17.
Modeling of power transformer in wide frequency range and analysis of the impedance characteristic
电力变压器的宽频带建模及阻抗分析
18.
The performance of antenna sensor and the filter and amplifier are great and each frequency matches another, so demand of UHF signals detecting and signal pretreatment can be got.
天线传感器和滤波放大器性能优良，阻抗匹配，能满足超高频信号检测及预处理的要求。