1548 固态发射机 Solid-state source transmitter 1549 1550 1551 1552
角误差源 Sources of angle error 距离误差源 Sources of range error
间距密度渐变阵列天线 Space (density) tapered array antenna 空间选择抗干扰句技术 Space selection anti-jamming technique
1553 航天雷达 Spaceborne radar 1554 备份件 Spare parts 1555 备份器材车 Spares carriage 1556 专用工具 Special tool
1557 频谱中心接收电路 Spectrum center receive circuit 1558 频谱宽度 Spectrum width 1559 球面天线罩 Spherical radome
1560 球面波 Spherical wave
1561 球形反射面天线 Spherical-reflector antenna 1562 溢出功率 Spillover power 1563 瞄准式干扰 Spot jamming 1564 光点尺寸 Spot size
1565 弹簧平衡器 Spring balancer 1566 弹簧缓冲器 Spring buffer
1567 寄生波瓣 Spurious lobe
1568 方圆波导变换器 Square-circular waveguide transformer 1569 1570 1571 1572
平方律检波器 Square-law detector 挤压密封 Squeezing seal 偏离角 Squint angle 斜视损耗 Squint loss
1573 稳频管 Stabilitron 1574 稳定度 Stability
1575 稳定准则 Stability criterion
1576 频率域稳定准则 Stability criterion of the frequency domain 1577 稳定裕度 Stability margin 1578 稳定平台 Stabilized platform
1579 迭层波束雷达 Stacked-beam radar
1580 参差调谐鉴频器 Stagger-tuned discriminator
1581 参差调谐中频放大器 Stagger-tuned intermediate frequency amplifier 1582 远距支援干扰 Stand off jamming (SOJ)
1583 标准增益喇叭天线 Standard gain horn antenna 1584 标准信号源 Standard signal source
1585 驻波保护电路 Standing wave protection circuit 1586 静态检查 Static check
1587 静压轴承 Static pressure bearing
1588 阶跃恢复二极管倍频器 Step recovery diode frequency multiplier 1589 阶跃信号 Step signal
1590 阶梯式阻抗变换器 Stepped impedance transformer 1591 阶梯扭波导 Stepped twisted wqveguide
1592 步进电动机 Stepping motor 1593 1594 1595 1596
立体显示 Stereo-display 贮存管 Storage tube
流线型鼻状天线罩 Streamlined nose radome 伸缩线移相器 Stretch line phase shifter
1597 带线 Stripline
1598 带线定向耦合器 Stripline directional coupler 1599 带线滤波器 Stripline filter
1600 带线环行电桥 Stripline hybrid ring
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