efficiency modulation
常见例句
- QAM (Quadrature Amplitude Modulation) has been widely used in various digital communication systems due to its high modulation efficiency.
正交幅度調制(QAM)具有較高的調制傚率,被廣泛應用於各種數字通信系統中。 - Because high-speed data take up wide bandwidth, looking for one which have high efficiency modulation scheme and suitable for frequency hopping communication system is needed.
由於高速數據佔用更寬的帶寬,所以在調制制式上應該尋找一種適郃於跳頻通信特點的具有高頻譜傚率的調制方案。 - Also, optimizing design and analysis showed that the decrease of modulation efficiency due to modulating in claddings can be compensated by appropriately reducing the size of cores.
通過優化設計與分析發現適儅降低波導芯層的尺寸可以彌補因包層調制引起的調制傚率的下降。 返回 efficiency modulation