1.
quarter-wave transformer
四分之一波长变换器
2.
All Optical Wavelength Converter and Its Application in Optical Network;
全光波长变换器及其在光网络中的应用研究
3.
quarter-wavelength step shape impedance transformer
四分之一波长阶梯阻抗变换器
4.
All-Optical Wavelength Conversion and Mode-Locked Fiber Laser;
全光波长变换和锁模光纤激光器的研究
5.
All-Optical Wavelength Conversion by EAM and Simulation Analysis
基于电吸收调制器实现波长变换及仿真分析
6.
ultrasonic mode changer
超声波振动模式变换器
7.
low-pass filter type impedance transformer
低通滤波型阻抗变换器
8.
Rectangular-ellioptical waveguide transformer
矩形椭圆波导变换器
9.
Design of ultrasonic transducer with a quarter wavelength composite exponential horn
带有1/4波长指数形复合变幅杆的超声换能器设计
10.
Realization of log analog filter of continuous wavelet transform
连续小波变换的对数模拟滤波器实现
11.
Novel Wavelet Approach to Transformer Differential Protection;
小波变换在变压器差动保护中的应用
12.
All-Optical Wavelength Conversion and All-Optical Frequency Up-Conversion;
全光波长变换和频率上变换技术的研究
13.
Application of wavelet transform in active power filter harmonic analysis
小波变换在有源电力滤波器谐波分析中的应用
14.
Research on a Simple Transform from Analogue Filter to Digital Filter
模拟滤波器到数字滤波器简单变换方法
15.
Hence, while desiyningbroadbanding magnetron H-section-guided transformer, we must take S=λ_h/4, whereλ_H is waveguide wavelength of a H-section-guided at the high frequency end of theband.
因此在设计宽频带磁控管H形变换器 S=γ_H/4时,γ_H为频带高频端的H形波导波长。
16.
All-Optical Wavelength Conversion Based on Four-Wave Mixing in Semiconductor Optical Amplifier for OFDM Optical Signal
基于半导体光放大器的四波混频效应对正交频分复用光信号进行全光波长变换
17.
Wavelength-Switchable and Q-switched Fiber Lasers Experimental Research;
波长可转换及调Q光纤激光器的研究
18.
Study of AC-DC-AC matrix converter based on AC chopper inverter
基于交流斩波逆变器的交直交矩阵变换器研究