FH的意思|示意

Spread - frequency communication is a new kind of techniques one of which is Frequency - hopping ( FH ) .

扩展频谱通信 是一种新的通信方式.跳频通信是 扩展频谱通信 中的一种.

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FH - OFDM is a technology that combines frequency - hopping ( FH ) and Orthogonal Frequency Division Multiplexing ( OFDM ) .

跳频 - 正交频分 复用系统 是一种把跳频通信和正交频分复用相结合的技术.

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The simulation results show that the algorithm meets the requirements of FH communication systems.

仿真结果表明,该算法满足跳频通信系统的要求.

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FH composite fire retardant for PP tufting carpet using in back - coating latex have been presented.

研究开发了FH复合阻燃剂,用于背衬胶乳阻燃法阻燃丙纶簇绒地毯.

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SNB , NP - FH , and SN - MP were increased by 1.56 ( P < 0.01 ), 2.66 ( P < 0.01 ) and 2.31 ( P < 0.01 ), respectively.

NP -FH 增加2.66 ( P<0.01 ), NA-PA 减少3.87 ( P<0.01 ),SN-MP增加2.31 ( P<0.01 ), 颌骨间矢状和垂直关系的不调得到明显改善.

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The synchronization system of Frequency - Hopping ( FH ) station requires well anti - jamming and security performance and quick synchronization.

跳频电台同步系统要求具有良好的 抗干扰性能 和保密性能,同时达到快速同步.

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