1.
Waveform simulation of low frequency line spectrum on propeller cavitation noise
舰船螺旋桨空化噪声低频线谱波形仿真
2.
spectral density
谱线[频谱，光谱]密度
3.
Cooperative Spectrum Sensing for Cognitive Radio with Low Trransmitting Overhead
低传输开销的认知无线电联合频谱感知
4.
high resolution low frequency spectrum analyzer
高分辨率低频谱分析仪
5.
Radio wave: Wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves.
无线电波:电磁波谱中比红外辐射频率更低的电波部分。
6.
Algorithm of Spectrum Allocation for Wireless Sensor Network Based on Dynamic Spectrum Sensing
避免干扰的低能耗无线传感器网络动态频谱分配算法
7.
A New Approach to Improve the Spectrum Sensing in Cognitive Radio in Low SNR Environment
低信噪比条件下提高认知无线电的频谱感知能力的方法
8.
high resolution LF frequency spectrum analyzer
高分辨率低频频谱分析仪
9.
double-channel digital low-frequency spectrum analyzer
双通道数字式低频频谱分析仪
10.
low frequency radio-range
低频无线电导航信标
11.
lowmedium frequency radio range
低中频无线电导航信标
12.
LOR (Low-frequency Omnidirectional Radio Range)
低频全向无线电信标
13.
four-course low-frequency radio range
四航道低频无线电信标
14.
Multiantenna Spectrum Sensing Based on Antenna Selection
基于天线选择的多天线频谱感知技术
15.
The investigation of relations between low-frequency noise subjective sensation and spectrum characteristics
低频噪声主观感知与频谱特征关系研究
16.
Low-frequency characteristic of ultrasound reflection spectrum from adhesively bonded aluminum plates
等厚铝板粘接件超声反射频谱的低频特征
17.
Decrease electron-magnetic radiation by using spread-spectrum-clock generation technique
采用扩展频谱时钟技术降低电磁辐射
18.
Study on Near-field Coupling for EMC Wire Antenna at Low Frequency
EMC线天线在低频段近场耦合的研究