TheEssentialGuidetoRFandWireless

本书深入浅出的介绍了可重用的理念与实现，是嵌入式开发的一本好书。(The book describes in simple terms the concept of reusable and realization of embedded development is a good book.)

Pocket Guide for Asynchronous Transfer Mode and ATM Testing

This thesis presents simulation data on array operation in wideband communication systems. It is shown that array structures with closer inter-element spacing outperform structures with much larger inter-element spacing. It is also shown that circular structures outperform linear structures. This performance dierence between the classications of arrays is due largely to the circular array s ability to handle high levels of interference. Even though a diversity combining scheme (MRC) was used in the simulator, the arrays provided interference rejection capabilities due to the closely spaced antenna elements.

LogicSynthesis2_CMOSBasics Key Problem: Timing assumption during prelayout synthesis widely differs from the post layout reality. • This happens because the interconnect delay dominates the overall propagation delay in DSM (Deep Sub‐Micron) technologies. • As a result getting a timing closure becomes a challenge

Beggining Vibration Analaysis

C#语言的RFID课程设计源码和课程设计报告书 《基于RFID的智能公交刷卡系统》(C# language RFID curriculum design source and course design report The intelligent bus card system based on RFID)

RFID标准：iso18000-6（英文版）。 Information technology — Radio-frequency identification for item management — Part 6: Parameters for air interface communications at 860 MHz to 960 MHz(RFID standard: iso18000-6 (in English). Information technology- Radio-frequency identification for item management- Part 6: Parameters for air interface communications at 860 MHz to 960 MHz)

RFID Handbook,全英文第二版，RFID入门必读之作。(RFID Handbook, second edition in English, RFID reading the entry for.)

Multiple input multiple output techniques combined with orthogonal frequency division multiplexing (MIMO-OFDM) provide a promising approach for wireless systems. However, a serious drawback of the OFDM system is the high peak-toaverage power ratio (PAPR), which may severely affect the power efficiency of RF power amplifiers. In this paper, we propose a simple method to reduce the PAPR of MIMO-OFDM signals based on the use of unused subcarriers. Instead of processing the signals at each transmitter separately, a peak cancelling signal is generated at one antenna and is then applied to all the others with only simple modifications. Simulation has shown that a minimum 2 dB reduction in PAPR can be achieved for all transmit signals using this approach. As the signal processing is nearly all done at a single transmitter, repetition of the operations at each transmitter is avoided, and therefore the overall cost of the system can be significantly reduced.

RFID定位算法 基于RFID的室内定位(RFID system)