directional antenna

常見例句

In radiocommunications, the radiation in a lobe of a directional antenna .
在無線通信技術(shù)中，定向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.
介紹了某全向天線座的抗振設(shè)計(jì)、距離調(diào)節(jié)裝置設(shè)計(jì)和發(fā)泡體的模具設(shè)計(jì)。
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.
為了有效地利用定向天線的空分復(fù)用的特點(diǎn)，同時(shí)減少由于其方向性帶來的一些影響，需要提出一種新的無線MAC協(xié)議。