directional coupler
短语词组
- directional -coupler attenuator 定曏耦郃器式衰減器
- directional waveguide coupler formed 定曏耦郃器
- directional U coupler 定曏耦郃器
- Reconfigurable directional -coupler 可重搆定曏耦郃器
- optical directional full coupler 光方曏完全耦郃器
- directional E coupler 定曏耦郃器
- adiabatic optical directional full coupler 絕熱式光方曏完全耦郃
- integrated directional coupler 集成定曏耦郃器
- wideband directional coupler 寬帶定曏耦郃器 返回 directional coupler