| 1. | For very high frequency clocks , a surface acoustic wave ( saw ) oscillator is preferable
对于非常高的频率时钟，用声表面波振荡器更好。 |
| 2. | This paper emphasizes on surface acoustic wave ( saw ) devices used in spread spectrum communication system
本文重点介绍了声表面波器件在扩频通讯系统中的应用。 |
| 3. | Finally , we set some applications for surface acoustic wave ( saw ) devices in the field of mobile systems and wireless communications
11b的性能，最后研究了声表面波( saw )器件在移动系统和无线通信中的应用。 |
| 4. | As a novel sensor , the surface acoustic wave ( saw ) sensor can be used to measure different sorts of physical , chemical and biologic quantities
作为一种新型传感器，声表面波（ surfaceacousticwave ，简称saw ）传感器可以被用于测量多种物理、化学、生物参数。 |
| 5. | Surface acoustic wave ( saw ) motor is a novel micro actuator , which generates saw with the electroacoustic transducer and transfers it to the power of saw motor by the frictional force between the slider and the stator
表面弹性波马达是一种以电声换能器产生表面弹性波，并通过马达动子和定子的接触摩擦将表面弹性波振动转换为马达动力的新型执行器。 |
| 6. | The study on single electron transportation induced by a high frequency surface acoustic wave ( saw ) has important influence on the base theory of physics , further development of semiconductor devices and the research of metrology
高频表面声波( saw )驱动下的单电子输运问题的研究对物理学的基础理论、半导体器件的进一步发展和计量学的研究具有重要意义。 |
| 7. | Has been recognized as an ideal substrate material for the rf surface acoustic wave ( saw ) filter , a key component within wireless communication devices as mobile phones . its stability and size make it the preferred option among other piezoelectric materials
为适用于高频表面声波滤波器( rfsawfilter )小型化的理想基材，由于具备适中的机电耦合系数且温度系数低，已被广泛应用在移动式高频无线通讯器材，尤其是手机里的关键材料。 |
| 8. | The paper mainly introduces the development of pebs and ses detection , and focus on the principle , constitutes and detection results of seb dna by using the quartz crystal microbalance ( qcm ) and surface acoustic waves ( saw ) piezoelectric biosensors respectively
论文主要介绍了压电生物传感器与葡萄球菌肠毒素检测研究进展，同时重点介绍了体波式( qcm )和声表面波式( saw )两种用于sebdna检测的压电生物传感器原理、制作方法并对其检测结果作了报告。 |
| 9. | Surface acoustic wave ( saw ) device is an advanced analog signal processing device by means of acoustic wave character . since saw technologies is applied thirty years ago , saw devices accelerate growth because of their broad use and in the meantime their performance are raised constantly . because its high performance , light weight and good consistency , it is widely used in modern microwave communication and radar system and so on
声表面波（ saw ）器件是一种新型的利用声波特性的模拟信号处理器件。声表面波技术自诞生至今三十多年来，因其用途广泛而得到迅速的发展，同时其性能也在不断地提高。由于saw器件性能优良、重量轻、体积小、一致性好，广泛地应用于现代微波通信、雷达等系统中。 |
| 10. | Chapter five highlighted on some applications of surface acoustic wave ( saw ) filters that have been used in mobile and wireless communications , we have explained two applications , binary phase - shift keying ( bpsk ) , and differential phase - shift keying ( dpsk ) , we also proposed an application to implement the cck codewords and the cck demodulation using saw matched filter
第五章研究了声表面波滤波器在移动通信、无线通信中的应用，主要介绍了三种应用：二进制相移键控( bpsk ) 、差分相移键控( dpsk ) ，以及用saw匹配滤波器实现cck调制和解调。 |
