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- wideband Chirp radar 宽带Chirp雷达
- Design of a wideband chirp source used for airborne synthetic aperture radar 机载合成孔径雷达的宽带线性调频源设计
- Stretch processing is used to demodulate and remodulate the wideband chirp signal, which can reduce the system IF bandwidth, and reduce the complicated degree of the system remarkably. 该模拟器采用去斜率解调和调制处理来降低系统中频处理带宽,从而降低了系统复杂程度。
- A method for surpressing RFI in a chirp radar based on averaging range spectrum is developed, by averaging range spectra, the RFI can be detected and suppressed in time-frequency domain. 提出了利用时频分析精确地确定干扰分布位置的方法,利用去相关及时频滤波滤除了RFI的影响。
- Radio-frequency Interferences (RFI) take the form of chirps after mixing with the intermediate frequency signal in a chirp radar and these chirps aggravate the performance of the radar. 摘要基于单一载频的射频干扰(RFI)在线性调频雷达中的表现形式,利用平均距离谱法获得了RFI的多普勒分布谱图。
- THE CORRECTION OF CHIRP RADAR SIGNALS BASED ON SAR RAW DATA 用SAR原始数据对雷达脉冲信号失真的校正
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- Birds had begun to chirp among the trees. 鸟儿们已经开始在树林里叽叽喳喳地叫了。
- The radar scanned the sky for enemy planes. 雷达密切监视天空,搜索敌机。
- Suppressing of Radio-Frequency Interferences in Chirp Radar Based on Averaging Range Spectrum 利用平均距离谱法抑制线性调频雷达射频干扰
- The Generating Technology of Wideband Radar Signals II. 宽带雷达信号产生技术2。
- Effective coherent integration algorithm for high-speed moving targets in Chirp radar Chirp雷达对高速运动目标有效相参积累的算法研究
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- wideband Chirp ionosonde 宽带Chirp电离层探测仪
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- Wideband phased array radar is an important radar system. 摘要宽带相控阵雷达是当前雷达技术的发展方向之一;
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- wideband chirp source 宽带线性调频源
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。