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Multi-carrier modulation‚ Orthogonal Frequency Division Multi- plexing (OFDM) particularly‚ has been successfully applied to a wide variety of digital communications applications over the past several years. Although OFDM has been chosen as the physical layer standard for a diversity of important ...

Since the principle of multi-carrier code division multiple access (MC-CDMA) was simultaneously proposed by Khaled Fazel et al. and Nathan Yee et al. at the IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) in the year 1993, multi-carrier spread spectrum (MC-SS ...

Notwithstanding its infancy, wireless mesh networking (WMN) is a hot and growing field. Wireless mesh networks began in the military, but have since become of great interest for commercial use in the last decade, both in local area networks and metropolitan area networks. The attractiveness of mesh ...

Notwithstanding its infancy, wireless mesh networking (WMN) is a hot and growing field. Wireless mesh networks began in the military, but have since become of great interest for commercial use in the last decade, both in local area networks and metropolitan area networks. The attractiveness of mesh ...

多功能虚拟仪器软件-Multi-Instrument Pro

Design of Dual Band MIMO Antenna for 5G Smartphone Application

UCGUI最新版源码简介 UCGUI3.90版源码有如下几点新的变化. 1.这个版本的UCGUI提供了模拟器的源码(早知我不用那么辛苦反编译出模拟器源码了,不过大家可以比较一下看). 2.还有JPEG图版支持 3.ListView控件支持. 4.Menu菜单支持. 5.ScrollBar滚动条支持. 6.multi-controller多控制器支持. 另外源码上还有很多的调整, 将控件的 ...

并行总线PATA从设计至今已快20年历史，如今它的缺陷已经严重阻碍了系统性能的进一步提高，已被串行ATA(Serial ATA)即SATA总线所取代。SATA作为新一代磁盘接口总线，采用点对点方式进行数据传输，内置数据/命令校验单元，支持热插拔，具有150MB/s(SATA1.0)或300MB/s(SATA2.0)的传输速度。目前SATA已在存储领域广泛应用，但国 ...

软件无线电(SDR，Software Defined Radio)由于具备传统无线电技术无可比拟的优越性，已成为业界公认的现代无线电通信技术的发展方向。理想的软件无线电系统强调体系结构的开放性和可编程性，减少灵活性著的硬件电路，把数字化处理(ADC和DAC)尽可能靠近天线，通过软件的更新改变硬件的配置、结构和功能。目前，直接对射频(RF ...

The TW9910 is a multi-standard video decoder and encoder chip that is designed for multimedia applications. It uses the mixed-signal 1.8V CMOS technology to provide a low- power integrated solution.