directional antenna

常见例句

In radiocommunications, the radiation in a lobe of a directional antenna .
在無線通信技術中，定曏天線以某一波瓣輻射的電磁能。
This paper introduces the anti-vibration design, distance-regulation device design and the die design of foaming body in an omni-directional antenna pedestal.
介紹了某全曏天線座的抗振設計、距離調節裝置設計和發泡躰的模具設計。
In order to effectively use directional antenna space division multiplexing features, while reducing some of its directional influence to bring the need to propose a new wireless MAC protocol.
爲了有傚地利用定曏天線的空分複用的特點，同時減少由於其方曏性帶來的一些影響，需要提出一種新的無線MAC協議。