desired signal meaning in Chinese
期望信号
有用信号, 有效信号
Examples
- But when the interference and desired signal ’ s frequency are overlapped , we must use adaptive antenna to separate them in spatial domain
但是当干扰与跳频信号频率相同时，仍会形成干扰。 - In electronics , undesirable low frequency currents interfering with a desired signal , and usually caused by a poorly screened alternating mains supply
在电子学领域，一种不希望发生的低频电流，它干扰所要求的信号。通常这种现象是由于交流供电线路屏蔽不良引起的。 - The results of the simulations show this method can keep the amplitude of the desired signal , restrain the interference signal , and keep the output power of array to minimum
仿真表明，采用自适应算法能够在保证接收方向回波信号幅度保持不变的条件下，抑制干扰信号，且使阵列输出功率最小。 - The desired signals of point targets , point array targets and three - dimensional targets are simulated and analyzed respectively . the simulating results show that the methods proposed can estimate correctly the sar characteristics
最后给出了一个人造三维几何体的模拟图像,并对阴影效果进行了模拟,经过分析该阴影与实际情况相符。 - Beamforming comes from smart antenna with strengthening desired signal and suppressing inter - users interference as its typical technical superiority . it is also the base to realize sdma ( space division multiple access )
波束形成技术源于智能天线、增强期望、抑制用户干扰是其典型的技术优势,也是sdma ( spacedivisionmultipleaccess )能够得以实现的基础。