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antennas 42

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  • 天线的好书《antenna toolkit》

    ·目录1. Radio signals on the move 12. Antenna basics 193. Wire, connection, grounds, and all that 494. Marconi and other unbalanced antennas 695. Doublets, dipoles, and other Hertzian antennas 876. Limit

    /dl/14554.html

    标签: antenna toolkit nbsp 天线

    上传时间: 2013-06-14

    上传用户:lingduhanya

  • DN381 RFID接收器的基带电路

      Radio Frequency Identifi cation (RFID) technology usesradiated and refl ected RF power to identify and track avariety of objects. A typical RFID system consists of areader and a transponder (or tag). An RFID reader containsan RF transmitter, one or more antennas and an RFreceiver. An RFID ...

    /dl/36463.html

    标签: RFID 381 DN 接收器

    上传时间: 2013-10-17

    上传用户:lepoke

  • ofdm信道特性 Channel transmission simulator Channel transmission simulator % % inputs: % sig2 - noi

    ofdm信道特性 Channel transmission simulator Channel transmission simulator % % inputs: % sig2 - noise variance % Mt - number of Tx antennas % Mr - number of Rx antennas % x - vector of complex input symbols (for MIMO, this is a matrix, where each column % is the value of the antenna outputs a ...

    /dl/323173.html

    标签: transmission simulator Channel inputs

    上传时间: 2016-07-22

    上传用户:kelimu

  • RECOMMENDATION ITU-R M.1678

    RECOMMENDATION ITU-R M.1678,Adaptive antennas for mobile systems

    /dl/357174.html

    标签: RECOMMENDATION ITU-R 1678

    上传时间: 2016-10-21

    上传用户:tb_6877751

  • A paper that I presented on Supervisory Control and Data Acquisition (SCADA) won the second prize at

    A paper that I presented on Supervisory Control and Data Acquisition (SCADA) won the second prize at the symposium conducted by the Electrical and Electronics Engineering department of the SRM University. Other topics on which I presented papers were Performance enhancement of wireless sensor networ ...

    /dl/444452.html

    标签: Supervisory Acquisition presented Control

    上传时间: 2014-01-12

    上传用户:zhouli

  • Adaptive Antennas and Receivers

    Homogeneous Partitioning of the Surveillance Volume discusses the implementation of the first of three sequentially complementary approaches for increasing the probability of target detection within at least some of the cells of the surveillance volume for a spatially nonGaussian or Gaussian “noise ...

    /dl/521798.html

    标签: Receivers Adaptive Antennas and

    上传时间: 2020-05-26

    上传用户:shancjb

  • Advances+in+Mobile+Radio+Access+Networks

    This book gives a comprehensive overview of the technologies for the advances of mobile radio access networks. The topics covered include linear transmitters, superconducting filters and cryogenic radio frequency (RF) front head, radio over fiber, software radio base stations, mobile terminal positi ...

    /dl/521806.html

    标签: Advances Networks Access Mobile Radio in

    上传时间: 2020-05-26

    上传用户:shancjb

  • Antennas and Propagation

    This book has grown out of my teaching and research at the University of Surrey and out of my previous experiences in companies such as Philips, Ascom and Motorola. It is primarily intended for use by students in master’s level and enhanced final-year under- graduate courses who are specialising in ...

    /dl/521813.html

    标签: Propagation Antennas

    上传时间: 2020-05-26

    上传用户:shancjb

  • Coding+for+MIMO+Communication+Systems

    Employing multiple transmit and receive antennas, namely using multi-input multi-output (MIMO) systems, has proven to be a major breakthrough in providing reliable wireless communication links. Since their invention in the mid-1990s, transmit diversity, achieved through space-time coding, and spatia ...

    /dl/521832.html

    标签: Communication Systems Coding MIMO for

    上传时间: 2020-05-26

    上传用户:shancjb

  • Distributed Antenna Systems

    The rapid growth in mobile communications has led to an increasing demand for wide- band high data rate communications services. In recent years, Distributed Antenna Systems (DAS) has emerged as a promising candidate for future (beyond 3G or 4G) mobile communications, as illustrated by projects such ...

    /dl/521884.html

    标签: Distributed Antenna Systems

    上传时间: 2020-05-27

    上传用户:shancjb