The multiple-input multiple-output (MIMO) technique provides higher bit rates and better reliability in wireless systems. The efficient design of RF transceivers has a vital impact on the implementation of this technique. This first book is com- pletely devoted to RF transceiver design for MIMO communications. The book covers the most recent research in practical design and applications and can be an important resource for graduate students, wireless designers, and practical engineers.
標簽： Transceiver Design RF
上傳時間： 2020-06-01
上傳用戶：shancjb
Cognitive radios have become a vital solution that allows sharing of the scarce frequency spectrum available for wireless systems. It has been demonstrated that it can be used for future wireless systems as well as integrated into 4G/5G wireless systems. Although there is a great amount of literature in the design of cognitive radios from a system and networking point of view, there has been very limited available literature detailing the circuit implementation of such systems. Our textbook, Radio Frequency Integrated Circuit Design for Cognitive Radios, is the first book to fill a disconnect in the literature between Cognitive Radio systems and a detailed account of the circuit implementation and architectures required to implement such systems. In addition, this book describes several novel concepts that advance state-of-the-art cognitive radio systems.
標簽： Cognitive Systems Design Radio RFIC for
上傳時間： 2020-06-01
上傳用戶：shancjb
This book is an outgrowth of the pioneering development work done by InterDigital Com- munication Corporation in 3rd Generation TDD WCDMA Technology. Many engineers and managers were involved in this development, which spanned a wide range of tech- nology areas, including system architecture, radio interface, radio modem design, radio resource management and hardware/software implementation. In addition, TDD WCDMA technology had many direct and indirect contributors across the globe in the context of the development of the 3GPP TDD WCDMA Standard.
上傳時間： 2020-06-01
上傳用戶：shancjb
This book is concerned with integrated circuits and systems for wireless and mobile communications. Circuit techniques and implementation of reconfigurable low-voltage and low-power single-chip CMOS transceivers for multiband and multi- mode universal wireless communications are the focus of the book. Applications encompass both long-range mobile cellular communications (GSM and UMTS) and short-range wireless LANs (IEEE802.11 and Bluetooth). Recent advances in research into transceiver architecture, RF frontend, analogue baseband, RF CAD and automatic testing are reported.
標簽： Communication Wireless Circuits Systems and
上傳時間： 2020-06-01
上傳用戶：shancjb
The challenges associated with the design and implementation of Electro- static Discharge (ESD) protection circuits become increasingly complex as technology is scaled well into nano-metric regime. One must understand the behavior of semiconductor devices under very high current densities, high temperature transients in order to surmount the nano-meter ESD challenge. As a consequence, the quest for suitable ESD solution in a given technology must start from the device level. Traditional approaches of ESD design may not be adequate as the ESD damages occur at successively lower voltages in nano-metric dimensions.
標簽： Protection Circuit Device Design ESD and
上傳時間： 2020-06-05
上傳用戶：shancjb
In order to enhance the efficiency and reliability of the power grid, diversify energy resources, improve power security, and reduce greenhouse gas emission, many countries have been putting great efforts in designing and constructing their smart grid(SG) infrastructures.Smart gridcommunicationsnetwork(SGCN) is oneof the key enabling technologies of the SG. However, a successful implementation of an efficient and cost-effective SGCN is a challenging task
上傳時間： 2020-06-07
上傳用戶：shancjb
It was the publisher’s idea that I write RFID in the Supply Chain: A Guide to Selection and implementation . Not only am I editor of Enterprise Inte- gration System , Second Edition Handbook and author of The Complete Book of Middleware , I also had some innovative business process and project management ideas on improving the effectiveness of integrating enterprise systems with information on product traceability, the scope of which has been widened by the RFID technology mandates.
標簽： Selection Supply Chain Guide RFID the in to
上傳時間： 2020-06-08
上傳用戶：shancjb
Software-defined radios (SDRs) have been around for more than a decade. The first complete Global Positioning System (GPS) implementation was described by Dennis Akos in 1997. Since then several research groups have presented their contributions. We therefore find it timely to publish an up-to-date text on the sub- ject and at the same time include Galileo, the forthcoming European satellite- based navigation system. Both GPS and Galileo belong to the category of Global Navigation Satellite Systems (GNSS).
標簽： A_Software-Defined_GPS_and_Galile o_Receiver
上傳時間： 2020-06-09
上傳用戶：shancjb
Human Factors and Systems Interaction aims to address the main issues of concern within systems interface with a particular emphasis on the system lifecycle development and implementation of interfaces and the general implications of virtual, augmented and mixed reality with respect to human and technology interaction. Human Factors and Systems Interaction is, in the first instance, affected by the forces shaping the nature offuture computing and systems development
標簽： Interactions Advances Factors System Human and in
上傳時間： 2020-06-10
上傳用戶：shancjb
高質量C++和C編程指南資料說明[摘要]每個 C++/C 程序通常分為兩個文件。一個文件用于保存程序的聲明（declaration），稱為頭文件。另一個文件用于保存程序的實現（implementation），稱為定義（definiTIon）文件。 C++/C 程序的頭文件以“.h”為后綴，C 程序的定義文件以“.c”為后綴，C++程序的定義文件通常以“.cpp”為后綴（也有一些系統以“.cc”或“.cxx”為后綴）。 自從計算機問世以來，程序設計就成了令人羨慕的職業，程序員在受人寵愛之后容易發展成為毛病特多卻常能自我臭美的群體。如今在 Internet 上流傳的“真正”的程序員據說是這樣的： （1） 真正的程序員沒有進度表，只有討好領導的馬屁精才有進度表，真正的程序員會讓領導提心吊膽。 （2） 真正的程序員不寫使用說明書，用戶應當自己去猜想程序的功能。 （3） 真正的程序員幾乎不寫代碼的注釋，如果注釋很難寫，它理所當然也很難讀。 （4） 真正的程序員不畫流程圖，原始人和文盲才會干這事。 （5） 真正的程序員不看參考手冊，新手和膽小鬼才會看。 （6） 真正的程序員不寫文檔也不需要文檔，只有看不懂程序的笨蛋才用文檔。 （7） 真正的程序員認為自己比用戶更明白用戶需要什么。 （8） 真正的程序員不接受團隊開發的理念，除非他自己是頭頭。 （9） 真正的程序員的程序不會在第一次就正確運行，但是他們愿意守著機器進行若干個 30 小時的調試改錯。 （10）真正的程序員不會在上午 9:00 到下午 5:00 之間工作，如果你看到他在上午 9:00 工作，這表明他從昨晚一直干到現在。 …… 具備上述特征越多，越顯得水平高，資格老。所以別奇怪，程序員的很多缺點竟然可以被當作優點來欣賞。就象在武俠小說中，那些獨來獨往、不受約束且帶點邪氣的高手最令人崇拜。我曾經也這樣信奉，并且希望自己成為那樣的“真正”的程序員，結果沒有得到好下場。
上傳時間： 2021-10-26
上傳用戶：
