1.
Studies of Broadband Ultrasonic Testing on Bonding Quality in First Wall Shield Blanket of ITER;
ITER第一壁屏蔽包层结合质量的宽频超声检测研究
2.
Design of CMOS UWB Low Noise Amplifier and Mixer
CMOS超宽带低噪声放大器和混频器的设计
3.
In addition decreasing the beam radius can also enhance the frequency bandwidth of the guide wave;
同时缩小聚焦半径也可以提高超声导波的频带宽度;
4.
ultra wide band signal generator
超宽频带信号发生器
5.
A broad-band constant beamwidth method for circular multi-element array
多基元宽频带恒定束宽圆弧形声基阵
6.
These extremely high frequencies allow proportionately wider band-width signals to be transmitted.
这些超高频能传送均衡的宽频信号。
7.
Design of Frequency Synthesizer in Ultra Wide-Band Radio Frequency Integrated Circuits
超宽带射频芯片中的频率综合器设计
8.
This method broadens the silence frequency bandwidth of muffler and improves its silence fuction.
这种方法拓宽了消声器的消声频带宽度,改善了消声器的消声性能。
9.
Design for Frequency-modulated Ultrasonic Generator in Ultrasonic Bonding Field
超声键合变频式超声波发生器的设计
10.
The acoustics of ultrasonic sound.
超音频声音的音响学
11.
Experimental research on cavitation effects of single-frequency ultrasound and dual-frequency ultrasound
单频超声和双频复合超声的空化效应实验研究
12.
Generation of Broad Band Microwave Pulses by Ultrashort Optical Pulses
利用超短光脉冲产生宽频带微波脉冲
13.
New Progress of Wideband and Small-Scaled UHF Antenna
超高频天线宽带小型化技术的新进展
14.
Research on Interference Mitigation of DS-UWB
直接序列扩频超宽带抗干扰技术研究
15.
8～64kbit/s super-wideband embedded speech and audio coding algorithm
8～64kbit/s超宽带嵌入式语音频编码方法
16.
Design of Millimeter Planar Super Broadband Doublers
一种毫米波超宽带平面倍频器的设计
17.
Design of a Novel UWB and Small Step Frequency Synthesizer
一种新型的超宽带细步进频率源设计
18.
Jamming the carrier-free ultra-wideband radar with comb spectrum signals
无载频超宽带雷达的梳状谱干扰技术