您要查找的是不是：
- Protocol software is an important software in wireless communication system. 协议软件是无线通信系统中很重要的软件。
- The design is very suitable for wireless communication systems which work in ISM frequency band. 所设计的软硬件接口非常适合在ism频段的无线通信系统中应用。
- The paper also analyzes maximal ratio combining (MRC) macrodiversity in a virtualized wireless communication system. 接着着重分析了虚拟无线通信系统在最大比宏分集方面的性能。
- An eigen-mode method is adopted to investigate the spatial degrees of freedom for MIMO wireless communication systems. 摘要采用本征模式方法研究了多天线无线通信的空间自由度问题。
- These BPFs and multiplexers can find applications in a variety of wireless communication systems. 这些带通滤波器与多工器可运用于不同需求之无线通讯系统中。
- Power amplifiers (PAs) are the most power-hungry devices in modern wireless communication systems. 在现今的无线通讯系统中，功率放大器是最消耗功率的元件。
- Simon R. Saunders, Antennas and Propagation for Wireless Communication Systems, John Wiley & Sons, New York, 1999. 禹帆编著，无线通讯网路概论，文魁资讯出版公司，台北，2002。
- The Telecommunications Research Laboratory in Bristol is primarily concerned with research into wireless communication systems and networks. 其位于英国布里斯托通信研究中心主要从事无线通讯系统及网络的研究。
- Typical wireless communication system RF circuits comprise a large number of linear and non-linear components. 典型的无线通信系统RF电路由大量的线性和非线性元器件组成。
- How to convert the RF analog signal to the base-band digital signal is one of the keyproblems of the new wireless communication systems. 在无线通信系统的硬件实现上，如何将接收到的无线射频（RF）模拟信号转换为基带数字信号以便进行包括自适应滤波在内的数字信号处理（DSP）是新一代无线通信讨论的关键之一。
- To satisfy the QoS requirement of various type of services is one of the most concerned issues of beyond 3G wireless communication systems. 满足不同服务质量(QoS)业务是 Beyond 3G 系统必须考虑的一个问题。
- And in the wireless communication system in meddling in the existing digit and analogue communication , wired. 插入现有的数位和类比通信、有线和无线通信系统中。
- For broadband wireless communication systems with 4 transmitting antennas,a two-stream multiplexed space-time block-coding scheme is proposed. 针对4根发射天线的宽带无线通信系统;提出一种两路复用的单载波空时分组编码方案.
- SDR not only can make the wireless communication system have a good flexibility and generality, but also can make its interlinkage and update of the system very convenient. 软件无线电使得无线通信系统具有很好的通用性和灵活性，使系统的互联和升级非常方面。
- Next generation (B3G/4G) wireless communication systems need to access to a very large amount of data stream including enormous high speed text, voice and multimedia messages. 新一代(B3G/4G)无线通信系统需要承担巨大负荷数据量的访问,这些数据包括:超高速的文字、语音以及引人入胜的多媒体信息。
- In recent years, increased demand for wireless communication systems motivates a growing interest in low phase noise voltage controlled oscillator (VCO). 近年来，随着无线通信系统的飞速发展，对低相位噪声压控振荡器(VCO)的需求也同益增加。
- Smart Antennas play an important role in a variety of wireless communication systems, no matter fixed or mobile, analog or digital, FDMA or TDMA or CDMA, FDD or TDD. 在各种无线通信系统中，无论是固定的或移动的，模拟的或数字的，FDMA的或TDMA的或CDMA的，FDD的或TDD的，智能天线技术都可以发挥重要作用。
- The power amplifier plays an important role in a modern wireless communication system and is the most power-hungry device. 摘要:在现代化的无线通讯系统中功率放大器扮演一个重要的脚色，它往往是最消耗功率的元件。
- Abstract Based on the idea of frequency invariant, a wideband adaptive antenna array is proposed for wideband wireless communication system. 摘要基于频率不变思想，提出一种适用于宽带无线通信系统下的，新的宽带自适应天线阵列。
- Based on CMOS Radio-Frequency Integrated Circuit technology, the CMOS RF down-converter circuit for UWB wireless communication system is developed. 基于射频CMOS集成电路技术,设计出用于超宽带无线通信系统的CMOS下变频器。
