1.
Study on Cathode Emission and Strucyure Desigh of High-Frequency Devices;
高频器件中阴极发射的研究及结构设计
2.
Generic specification of high frequency signal generators
GB/T12114-1989高频信号发生器通用技术条件
3.
Broadband high power devices are main research object.
宽频带高功率器件成为主要研究对象。
4.
Research on the Turn-off Transient Behaviours and Protection Circuits of IGCT Used in 6kV High Voltage Variable Frequency Drives;
6kV高压变频器功率器件IGCT特性及保护回路研究
5.
VHF and UHF direction finder
甚高频与超高频测向器
6.
Study on Deposition and Characteristic of High Performance Piezoelectric Films for High Frequency SAW Devices;
高频SAW器件高性能压电薄膜的制备及性能研究
7.
high-frequency and modulation frequency signal generator
高频调频信号发生器
8.
Broadband high power devices become main research object.
宽频带高功率器件成为主要的研究对象。
9.
Analysis and Fabrication of Multilayered Structure High Frequency SAW Device;
多层结构高频声表面波器件的分析与研制
10.
Analysis and Deposition of AlN Films for High Frequency Multilayered SAW Devices;
适用于多层膜高频SAW器件的AlN薄膜制备与表征
11.
Research on Nonlinear Interaction Effects in Avalanche Device and Its Mechanism in High Order Frequency Multiplication
雪崩器件非线性效应及高次倍频机理研究
12.
Improved Buffer Circuits for IGBT Inverter Under High-Frequency
高频条件下对IGBT逆变器缓冲电路的改进
13.
A High-frequency Converter Controlled by DSP and PLD
数字信号处理器和可编程逻辑器件的高频变换器
14.
Software Design of RFC Module in the Concentrator and Encapsulation Based on MPEG-2;
集中器高频模块接口及下行视频流帧格式转换软件设计
15.
Based on frequency mixing technique, the hardware of this system, including UHF sensor and UHF receiver, was developed.
基于混频技术研制了系统硬件,它包括特高频传感器和特高频接收机。
16.
Study on Deposition and Characteristic of LiNbO_3/Diamond Multiple Films for High Frequency SAW Devices;
高频SAW滤波器的LiNbO_3/金刚石多层膜制备及器件性能研究
17.
Study on Deposition and Engeneering of ZnO/Diamond Multiple Films for High Frequency SAW Devices;
高频SAW滤波器的ZnO/金刚石多层膜制备及器件设计研究
18.
visual display unitcheck a file on the VDU
用视频显示器检验文件