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MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n), wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). This book provides a comprehensive introduction to the basic theory and pra ...

Emerging technologies such as WiFi and WiMAX are profoundly changing the landscape of wireless broadband.  As  we evolve into future generation wireless networks, a primary challenge is the support of high data rate, integrated multi- media type traffic over a unified platform. Due to its ...

Wireless communications has become a field of enormous scientific and economic interest. Recent success stories include 2G and 3G cellular voice and data services (e.g., GSM and UMTS), wireless local area networks (WiFi/IEEE 802.11x), wireless broadband access (WiMAX/IEEE 802.16x), and digital broad ...

In the present era, low observability is one of the critical requirements in aerospace sector, especially related to defense. The stealth technology essentially relates to shaping and usage of radar absorbing materials (RAM) or radar absorbing struc- tures (RAS). The performance of such radar cross ...

结构体的具体尺寸如下所示：a=1.20h=0.620其中介质锥的介电常数E=2.0。选定工作频率为f=15GHz相对应的真空中的波长为0=20mm，这样结构体的儿何尺寸己经完全确定，下面介绍求解的全过程选定求解方式为（Solution Type）Driven modal1.建立所求结构体的几何模型（单位：mm）。由于此结构体的几何形状较简单，使用工具栏中的Dr ...

BP1638CJ  是一款三通道可调光 LED 线性恒流驱动芯片，内置 40V/200mA MOSFET，通过调节输入的 3 路 PWM 信号占空比，来调整对应 LED 光源的电流，从而达到调光目的。BP1638CJ 支持 PWM 调光信号，可以搭配常见的调光模块实现调光功能。BP1638CJ 具有过温调节功能。当 LED 电流过大导致芯片温度过高时，将降低输出电流 ...

创建虚拟驾驶场景Sensor Fusion Using SyntheticRadar and Vision Data ▪ 模拟道路和车辆 ▪ 添加基于统计概率的视觉与雷达传感器▪ 测试传感器融合与目标跟踪 ▪ 可视化传感器覆盖区域, 检测列 表, 目标跟踪列表图形化的驾驶场景设计器Driving Scenario Designer ▪ 创建道路与车道线标记 ▪ 添加车辆与行驶轨迹 ▪ 设置 ...

RK3328手册RK3328 is a high-performance Quad-core application processor designed for Smart STB(Set Top Box) including OTT/IPTV/DVB. It is a high-integration and cost efficient SOC for 4KHDR STB.Quad-core Cortex-A53 is integrated with separate Neon and FPU coprocessor, also withshared L2 Cache. The Qu ...

VIP专区-嵌入式/单片机编程源码精选合集系列（5）资源包含以下内容：1. 嵌入式数据库系统.2. 一个演示实时多任务系统运行的仿真程序源码.3. 伟福仿真器软件使用.4. 一个完美的门禁考勤系统数据存储方案.5. 华邦CPU编程器仿真器设计.6. 给大家发一个４４b0x开发板的源代码.7. 一个s3c44b0上的启动兼测试程序.8. s3c44b0的一 ...

VIP专区-嵌入式/单片机编程源码精选合集系列（35）资源包含以下内容：1. HP/Compaq 10/100以太网驱动 HP内部珍贵资料！.2. HP喷墨打印机驱动代码 HP内部资料！ 珍贵 珍贵 珍贵.3. Developing Embedded Software in C.4. 二相步进电机驱动芯片TA8435H及其应用.5. 详细介绍Linux 的内存管理方法和内存管理原理,具有很高的参考 ...