high frequency design:The eye diagram provides visual information that can be useful in the evaluation and troubleshooting of digital transmission sys...
OSCILLATORS are key building blocks in integrated transceivers. In wired and
wireless communication terminals, the receiver front-end selects, amplifi...
射頻識(shí)別(Radio Frequency Identification,RFID)是一種允許非接觸式數(shù)據(jù)采集的自動(dòng)識(shí)別技術(shù)。其中工作在超高頻(Ultra High Frequency,UHF)頻段的無源RFID系統(tǒng),由于在物流與供應(yīng)鏈管理等領(lǐng)域的潛在應(yīng)用,近年來得到了人們的廣泛關(guān)注。這種系統(tǒng)所使用的...
UHF(Ultra High Frequency,超高頻)RFID(Radio Frequency Identification,射頻身份識(shí)別)技術(shù)是近幾年剛剛開始興起并得到迅速推廣應(yīng)用的一門新技術(shù)。該技術(shù)已被廣泛應(yīng)用于工業(yè)自動(dòng)化、商業(yè)自動(dòng)化、交通運(yùn)輸控制管理等眾多領(lǐng)域。但是,基于超高頻頻段讀寫器的...