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本标准规定了电气用图符号,特别是电信传输符号。 注1:本标准基于IEC 60617,包含从旧编号10-03-01到10-25-03的符号构成。附录A提供了参考信息。 注2:本标准对应的国际标准及其对应程度如下表所示。IEC 60617,图形符号(MOD),对应程度标记为“MOD”,根据ISO/IEC指南21-1,表示“修改”。
| 术语 | |
|---|---|
| 平面偏波 | Plane polarization |
| 圆偏波 | Circular polarization |
| 方位固定辐射方向 | Direction of radiation fixed in azimuth |
| 方位可变辐射方向 | Direction of radiation variable in azimuth |
| 仰角固定辐射方向 | Direction of radiation fixed in elevation |
| 仰角可变辐射方向 | Direction of radiation variable in elevation |
| 方位及仰角固定辐射方向 | Direction of radiation fixed in azimuth and elevation |
| 方位测定 | Direction finder; Radio beacon |
| 一般天线符号 | Antenna, general symbol |
| 圆偏波天线 | Antenna with circular polarization |
| 方位可变天线 | Antenna with direction of radiation variable in azimuth |
| 方位固定天线 | Directional polarization |
| 仰角可变天线 | Antenna with direction of radiation variable in elevation |
| 方位测定天线 | Direction finding antenna |
| 定向天线 | Directional antenna |
| 雷达天线 | Radar antenna |
| 交叉天线 | Antenna, turnstile |
| 环形天线 | Antenna, loop; Antenna, frame |
| 菱形天线 | Antenna, rombic |
| 磁棒天线 | Antenna, magnetic rod; Ferrite antenna |
| 偶极天线 | Dipole |
| 折叠偶极天线 | Dipole, folded |
| 带平衡器和馈线的折叠偶极天线 | Dipole, folded, with balun and feeder |
| 槽型天线 | Antenna, slot type, with feeder |
| 喇叭天线 | Antenna, horn type |
| 抛物面天线 | Antenna, parabolic, with feeder |
| 带反射器的喇叭天线 | Antenna with reflector, horn type |
| 一般无线电台符号 | Radio station, general symbol |
| 收发无线电台 | Radio station, transmitting and receiving |
| 测向无线接收台 | Radio station, direction finding receiving |
| 信标发射台 | Radio station, beacon transmitting |
| 空间站 | Space station |
| 仅用于空间站跟踪的地面站 | Earth station only for space station tracking |
| 与空间站通信的地球站 | Earth station for communication with a space station |
| 矩形波导 | Waveguide, rectangular |
| 圆波导 | Waveguide, circular |
| 脊波导 | Waveguide, ridged |
| 同轴波导 | Waveguide, coaxial |
| 带状线 | Stripline |
| 气体填充矩形波导 | Waveguide, rectangular, gas-filled |
| 柔性波导 | Waveguide, flexible |
| 扭曲波导 | Waveguide, twisted |
| 模式抑制 | Mode suppression |
| 谐振器 | Resonator |
| 全反射器 | Reflector, reflecting totally |
| 部分反射器 | Reflector, reflecting partially |
| 二端口不连续元件 | Discontinuity, two-port, general symbol |
| 可调匹配器 | Matching device, adjustable; Discontinuity, adjustable |
| 带状线 标准尺寸 | 由导体带和接地平面构成的传输线。 |
| 矩形波导 标准尺寸 | 用于传输微波能量的矩形金属管。 |
| 表面声波器件 SAW | 利用表面声波进行信号处理的器件。 |
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