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Today wireless is becoming the leader in communication choices among users. It is not anymore a backup solution for nomadic travellers but really a newmoodnaturallyusedeverywhereevenwhenthewiredcommunicationsare possible. Many technologies evolve then continuously, changing the telecom- munication w ...

This paper reviews key factors to practical ESD protection design for RF and analog/mixed-signal (AMS) ICs, including general challenges emerging, ESD-RFIC interactions, RF ESD design optimization and prediction, RF ESD design characterization, ESD-RFIC co-design technique, etc. Practical design exa ...

Micro-Electro-Mechanical Systems (MEMS) are miniature systems composed ofintegratedelectricalandmechanicalpartstosenseand/orcontrolthingsonaµmscale. The concept of MEMS is attributed to Richard Feynman’s famous talk on December 29th, 1959 [2,3]. Dr. Feynman foresaw many aspects of future MEMS deve ...

Over many years, RF-MEMS have been a hot topic in research at the technology and device level. In particular, various kinds of mechanical Si-MEMS resonators and piezoelectric BAW (bulk acoustic wave) resonators have been developed. The BAW technology has made its way to commercial products for passi ...

GaN is an already well implanted semiconductor technology, widely diffused in the LED optoelectronics industry. For about 10 years, GaN devices have also been developed for RF wireless applications where they can replace Silicon transistors in some selected systems. That incursion in the RF field ha ...

To a quantum mechanic the whole universe is one godawful big interacting wavefunction ? but to the rest of us, it’s a world full of separate and distinguishable objects that hurt us when we kick them. At a few months of age, human children recognize objects, expect them to be permanent and move con ...

I wrote this book so that students, hobbyists, and engineers alike can take advantage of the Arduino platform by creating several projects that will teach them about the engineering process. I also wanted to guide the reader through introductory projects so that they could get a firm grasp on the Ar ...

毕业论文-基于Arduino的温度测试系统设计摘要在物质文化水平逐渐提高的社会背景下，智能家居逐渐兴起，现如今已经具有一定的规模。基于arduino的数据采集端以及基于Android的数据接收终端是本文的研究对象，全文设计了智能家居的一个子系统——温度测试系统。该基于arduino的温度测试系统主要涉及了以下几个领域：Android ...

使用片式磁珠和片式电感的原因：是使用片式磁珠还是片式电感主;要还在于应用。在谐振电路中需要使用片式电感。而需要消除不需要的EMI噪声时，使用片式磁珠是最佳的选择。 磁珠是用来吸收超高频信号，象-一些RF电路，PLL，振荡电路，含超高频存储器电路（DDRSDRAM，RAMBUS等）都需要在电源输入部分加磁珠。而电感是一种 ...

Bluetooth Qualification Program Reference Document（PRD）是Bluetooth Qualification Program的主要参考文件，定义了其要求、功能和策略。蓝牙网站上提供PRD。通过蓝牙认证过程证明了一种措施因为产品没有经过测试本蓝牙规范的每一个方面，都不能保证合格顺从。通过蓝牙认证过程只满足一个条件许可证授予的条件。成员的 ...