2. The radar echo signal of targets in space is weak and interfered by noise seriously so it is difficult to detect and recognize them. 深空目标的雷达回波信号较弱而且受噪声干扰严重,给检测识别工作带来很大的困难; www.ceps.com.tw3. The fractal feature of radar range is introduced based on ...
The radar echo signal simulator comprises a simulator housing 1, an input keyboard 2, a display 3, a power input port 4 and a data output port 5. The simulator housing is internally provided with a digital frequency conversion module 6, a decimation filtering module 7, a center control ...
radar echo signal 翻译结果5复制译文编辑译文朗读译文返回顶部 Radar echo signal 相关内容 a谁是校园最受欢迎的人 正在翻译,请等待...[translate] a你在我胸口捅了一刀。但我还会爱你。周倩彤 正在翻译,请等待...[translate] a。她非常喜欢吃汉堡包 正在翻译,请等待...[translate] ...
Such as radar echo signal and underwater acoustic signal, the ultrasonic signal and so on. 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 Such as radar echo signal, acoustic signals, ultrasonic signal, and so on. 翻译结果4复制译文编辑译文...
The millimeter wave radar collects the echo from the moving human body and outputs multi-channel intermediate frequency signals after dechirp processing. The multi-channel intermediate frequency signals are first preprocessed with 2D FFT. 2D FFT processing compresses the signal energy at the ...
In order to design a radar echo acquisition and display scheme,the radar echo signal is collected by digital receiver and converted into IQ data by digital down-conversion.The IQ data transmission is realized to the computer by using optical Gigabit Ethernet.LabVIEW is used as the IQ data recei...
radar echo 雷达回波 doppler radar 多普勒雷达 radar image 雷达影像 radar detection 雷达侦测 imaging radar 成像雷达；测绘雷达 radar transmitter 雷达发射器 under the radar 在雷达下；低调神秘 radar screen 雷达防线，雷达网 radar tracking 雷达跟踪 surveillance radar 监视雷达 tracking radar 跟踪雷达；追踪雷达...
The reflected waves received in the receiver are linear-detected to provide echo signals. Each one of successive echo signals is compared with another later one which is apart from the each one echo signal by a predetermined time period during which fluctuation of weather target becomes independent...
Many modern radars use to advantage the shift in frequency (relative to the frequency that was transmitted) of the echo signal from a moving target. The shift of the echo signal frequency from a moving target is caused by the doppler effect, something familiar from high school or college ...
The invention relates to a radar arrangement of the type comprising a transmitter which essentially continuously transmits a modulated carrier wave signal and a receiver for receiving the carrier wave signal reflected at an object (echo signal). The carrier wave signal is modulated with a code-gene...