雷达术语

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