|
发射机Transmitter:
|
全相参速调管放大式
full-coherent klystron amplify style |
|
工作频率Frequency: |
X波段
X-Band |
|
发射脉冲功率Power
Output: |
75KW |
|
脉冲宽度Pulse
width: |
1μs、2μs |
|
动目标改善因子:
Moving target improvement factor: |
优于-45dB
Better than 45dB |
|
接收机Receive: |
双通道接收机、14bit数字中频模块
Dual-Channel, 14bit digital receiver |
|
噪声系数Noise
figure: |
≤3dB |
|
动态范围
Dynamic Range: |
≥90dB |
|
频率综合器相位噪声:
Frequency synthesizer phase noise: |
110dB/Hz/1KHz |
|
天线和伺服系统Antenna
& Servo System:
|
前向馈电旋转抛物面天线
Forward feed rotating parabolic
reflector |
|
天线直径Diameter: |
2.4m (或1.8m、1.5m) |
|
波束宽度Beam
width: |
1° |
|
旁瓣电平Side
lobe level: |
≤-28dB(10以外≤-37dB) |
|
增益Gain: |
≥40dB |
|
极化工作模式:
Polarization operation: |
线性水平模式,水平、垂直极化同发同收模式Linear
horizontal Mode simultaneous
transmission of linear horizontal & vertical
polarization |
|
天线扫描方式Antenna
scan: |
VCP、PPI、RHI、扇扫
VCP, PPI, RHI and sector scan |
|
天线控制方式Scan
control: |
数字式伺服系统
Digital servo system |
|
信号处理Signal
Processor: |
可编程信号处理器和硬件信号处理器
PSP and HSP |
|
输入Input: |
24bit I、Q数字信号和13bit天线位置信号 |
|
库长Bin
length: |
150m、300m |
|
算法Processing
algorithm |
PPP和重复频率技术
PPP、dual
complex frequency technique |
|
地杂波抑制Clutter
canceller |
≥50dB |
|
雷达监控系统Monitoring
System |
|
|
雷达工作状态控制功能
Control radar operation |
automatic lumped monitoring or radar
operation、fault
monitoring and indication |
|
BITE功能:
BITE: |
性能参数实时自动测试,故障隔离定位,系统自动安全保护
Automatic test on radar performance
parameter fault is separated and positioned into minimum
exchange unit. |
|
雷达自动校正和标定功能Automatic
calibration |
|
|
数据处理和显示Data
Processing and Display |
|
|
实时数据采集和处理
Real-time data collection and
processing |
|
|
气象产品显示Meteorological
products display |
|
|
基本产品显示Basic
products |
|
|
反射率Reflectivity |
dBZ |
|
多普勒速度Doppler velocity |
V |
|
谱宽Spectrum Width |
σV |
|
极化参数显示Polarization
parameters display |
|
|
差反射率因子Differential reflectivity |
ZDR |
|
双程相位差TWO-nay differential phase |
φdp |
|
传播常数差Modified parameter |
Kdp |
|
零延时相关系数
Zero delay correlation coefficient |
ρHV(0) |
|
物理量产品显示、风场产品显示、强天气识别产品显示
Physical
Data products display、Wind
freed products display、Severe
Weather identification products display |
|
|
图形图像工作站功能
Graphic & Image work station function |
|