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 tag is simply an uniquely identifi ed ICwith an antenna.
上傳時間: 2013-10-17
上傳用戶:lepoke
Abstract: This application note discusses the development and deployment of 3G cellular femtocell base stations. The technicalchallenges for last-mile residential connectivity and adding system capacity in dense urban environments are discussed, with 3Gfemtocell base stations as a cost-effective solution. Maxim's 3GPP TS25.104-compliant transceiver solution is presented along withcomplete RADIO reference designs such as RD2550. For more information on the RD2550, see reference design 5364, "FemtocellRADIO Reference Designs Using the MAX2550–MAX2553 Transceivers."
標(biāo)簽: Base-Station Applications Single-Chip Transceiver
上傳時間: 2013-11-05
上傳用戶:超凡大師
為適應(yīng)網(wǎng)絡(luò)媒體的發(fā)展,滿足人們娛樂生活的需要,本系統(tǒng)應(yīng)用JSP、flashMX2004軟件結(jié)合flash communication server服務(wù),設(shè)計(jì)適合大眾的視頻電臺。 主要功能: 1在線NJ視頻,電臺廣播 2.提供公共聊天室 3.管理員功能:添加刪除和編輯NJ、管理員、 節(jié)目信息、電臺公告 4. 電臺樣式BANNER定義:(修改RADIO.css樣式表)
標(biāo)簽: 網(wǎng)絡(luò) 媒體 發(fā)展
上傳時間: 2015-02-07
上傳用戶:曹云鵬
本系統(tǒng)應(yīng)用JSP、flashMX2004軟件結(jié)合flash communication server服務(wù),設(shè)計(jì)適合大眾的視頻電臺。 主要功能: 1在線NJ視頻,電臺廣播 2.提供公共聊天室 3.管理員功能:添加刪除和編輯NJ、管理員、 節(jié)目信息、電臺公告 4. 電臺樣式BANNER定義:(修改RADIO.css樣式表)
標(biāo)簽: communication flashMX server flash
上傳時間: 2014-01-22
上傳用戶:wanqunsheng
This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station). In particular, it simulates the RADIO Configuration 3 of a Forward Fundamental channel. The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power Control SubChannel insertion rate, spreading code index, QOSF index and the channel model.
標(biāo)簽: Station simulates Forward between
上傳時間: 2015-03-28
上傳用戶:13215175592
ZigBee™ 是專為低速率傳感器和控制網(wǎng)絡(luò)設(shè)計(jì)的無線網(wǎng)絡(luò)協(xié)議。有許多應(yīng)用可從ZigBee 協(xié)議受益,其中可能的一些應(yīng)用有:建筑自動化網(wǎng)絡(luò)、住宅安防系統(tǒng)、工業(yè)控制網(wǎng)絡(luò)、遠(yuǎn)程抄表以及PC 外設(shè)。此程序包提供的是Zigbee協(xié)義棧函數(shù)庫源代碼,它實(shí)現(xiàn)了一個與物理層 無關(guān)的應(yīng)用程序接口。 因此,無需做重大修改就可以輕松地在射頻(RADIO Frequency,RF)收發(fā)器之間移植應(yīng)用程序。
標(biāo)簽: ZigBee 8482 協(xié)議 低速
上傳時間: 2014-01-16
上傳用戶:Pzj
wcdma的多徑環(huán)境下的上下行仿真,EITS標(biāo)準(zhǔn),written by The Mobile and Portable RADIO Research Group The Bradley rtment of Electrical and Computer Engineering Virginia Polytechnic Institute and State University Blacksburg, Virginia
標(biāo)簽: wcdma 多徑環(huán)境 仿真
上傳時間: 2015-05-13
上傳用戶:225588
Wince.Net平臺上使用標(biāo)準(zhǔn)API實(shí)現(xiàn)的控件界面,使用API實(shí)現(xiàn)了標(biāo)準(zhǔn)BUTTON、EDIT、RADIO控件的功能!
標(biāo)簽: Wince Net API 標(biāo)準(zhǔn)
上傳時間: 2015-07-02
上傳用戶:waitingfy
All 3G and GSM specifications have a 3GPP specification number consisting of 4 or 5 digits. (e.g. 09.02 or 29.002). The first two digits define the series as listed in the table below. They are followed by 2 further digits for the 01 to 13 series or 3 further digits for the 21 to 55 series. The term "3G" means a 3GPP system using a UTRAN RADIO access network the term "GSM" means a 3GPP system using a GERAN RADIO access network. (Thus "GSM" includes GPRS and EDGE features.)
標(biāo)簽: e.g. specifications specification consisting
上傳時間: 2015-08-11
上傳用戶:yoleeson
RDS的最新驅(qū)動,可以用于RDS和RADIO的設(shè)計(jì),可以參考。
上傳時間: 2013-12-19
上傳用戶:tianjinfan
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