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数学计算 计算电磁学的３维矢量有限元程序 EMAP-3 is a vector (edge element) code. Vector codes are generally not affected
计算电磁学的３维矢量有限元程序
EMAP-3 is a vector (edge element) code. Vector codes are generally not affected by spurious modes and have other inherent advantages. The code is written in the C programming language and can be compiled and run on PCs, workstations, or mainframes.
技术资料 MAX2640/MAX2641中文资料,pdf datasheet(低功耗，超低噪音放大器)
MAX2640/MAX2641 这种低功耗，超低噪音放大器设计用于在蜂窝通信，PCS,GPS,和2.4GHz ISM 频带邻域里.这些设备由单电压供电(+2.7V~+5.5V)，仅仅消耗3.5
技术资料 SOE时间标签功能使用入门
介绍西门子SOE时间标签功能在PCS7系统中的实现方式，提供工业自动化领域的时序记录解决方案。适用于SCADA系统开发与调试场景，涵盖配置方法与应用实例。
技术资料 最大的DCS系统在广州海德堡水泥厂的应用
本项目采用西门子公司的PCS (Process ControlSystem )7系统是面向工业过程的分布式的全集成控制系统,它综合了D CS、PLC 及现场总线的技术;开放式系统网络、开放式操作系统以
通讯编程文档 Abstract: By using gateway systems on large 32-bit platforms, networks of small, 8- and 16-bit mic
Abstract:
By using gateway systems on large 32-bit platforms, networks of small, 8- and 16-bit
microcontrollers can be monitored and controlled over the Internet. With embedded Linux, these
gateways are easily moved from full-blown host PCs to embedded platforms like the PC104. In
this class you wil ...
书籍 Architectures for Baseband Signal Processing
Mobile communication devices like smart phones or tablet PCs enable us to
consume information at every location and at every time. The rapid development
of new applications and new services and the demand to access data in real time
create an increasing throughput demand. The data have to be transmi ...
书籍 Mobile+Web+Browsing+Using+the+Cloud
Smartphones have become a key element in providing greater user access to the
mobile Internet. Many complex applications which used to be limited to PCs, have
been developed and operated on smartphones. These applications extend the
functionalities of smartphones, making them more convenient for use ...
技术资料 CDMA FM发送调制器RF9958及其应用
RF Micro Device公司生产的rf9958中集成了完整的正交解调器、中频自动增益控制放大器和上变频器,可用作双模式的CDMA/FM蜂窝移动通信系统和PCS系统中的发送单元.该芯片在对基带IQ
系统设计方案 This article describes Atmel’s FingerChip technology for electronic fingerprint sensing that combin
This article describes Atmel’s FingerChip technology for electronic fingerprint sensing that
combines the advantages of small size, low cost, high accuracy, zero maintenance, low energy
consumption and portability. This technology has applications in a wide range of fixed and
portable secured devic ...
技术资料 基带信号处理芯片组件AD20msp415
芯片组件AD20msp415可用于GSM/DCS1800/PCS1900等三种模式的移动通信系统的手机中,它具有很高的集成度,便于使用,可与很广范围的产品解决方案相兼容.文中介绍了芯片组件AD20ms