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- frequency scanning antenna 频率扫描天线
- frequency scan antenna 频率扫描天线
- The PLL part, made of PD, Loop Filter, Voltage Control Oscillator, is the key circuit of the system to produce steady and continuous frequency scanning signal. PLL锁相环路部分主要由鉴相器、环路滤波器、电压控制振荡器构成,产生稳定连续的频率扫描信号,它是本系统的关键电路。
- Furthermore, based on the frequency scan results, an estimation algorithm of eigenvalues corresponding to the subsynchronous resonance modes is proposed. 进而提出了一种根据复转矩系数频率扫描的计算结果来估算次同步谐振模式特征值的方法。
- Ground-Based Scanning Antenna System 陆基扫描天线系统
- Scanning Antenna Microwave Spectrometer 扫描天线微波频谱仪
- Digital medium power control and intelligent operation manage mend with its characters of frequency scanning start of zero Voltage, Strong anti-interference, quick melting energy saving and efficiency promotions etc. 数字化可控硅中频电源,智能化操作系统。其特点有:零压扫频启动,抗干扰能力强,熔炼速度快,节省能源,提高效率等。
- Realization of multi-mode SAR based on circular scanning antenna 基于环扫天线的多模式SAR实现方法
- whole-band frequency scanning meter 全频段扫频仪
- While most conventional airborne radars rely on some form of mechanically scanned antenna to transmit and receive signals, active electronically scanned array (AESA) sensors employ a fixed aperture. 当多数常规机载雷达依靠机械扫描天线收发信号的时候,有源电子扫描阵列(AESA)传感器却使用固定的孔径。
- Frequency scan at a single current; 单电流下的频率扫描;
- Frequency scan at a single potential 常用单电位下的频率扫描
- In figure 7-7 the frequency scanned array has been simplified to a two-element system with the boresight axis normal to the plane of the elements. 在图7-7中,频扫阵列被简化为双单元系统,视轴线垂直于单元所在平面。
- Integral Frequency Scan Approach and Landing 整体的频率扫描进场和着陆(装置)
- experimental electronic scanned antenna 实验电子扫描天线
- Study of DSP Based on Double Frequency Scanning Technique 基于倍频扫描技术的DSP的研究
- Frequency Scanning Technique to Calibrate F-P Etalon's Locked Mode 频率扫描法标定法布里-珀罗腔的锁定模式
- Characteristics of Frequency Scanning in the CW Ring Dye Laser 连续波环形染料激光器的频率扫描特性
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
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