radio frequency cards 中文意思是什麼

radio frequency cards 解釋
射頻卡
  • radio : n. 1. 無線電訊[電報，電話]；無線電，射電。2. 無線電廣播；無線電（廣播）臺。3. 收音機。vt. ,vi. 用無線電傳送[廣播]；（向…）作無線電廣播[傳送]；用X射線拍照；用鐳醫治。
  • frequency : n. 1. 屢次，頻仍，頻繁。2. （脈搏等的）次數，出現率；頻度；【物理學】頻率，周率。
  • cards : 連續卡片
  1. Whereafter, the forecast about the trend of the contactless 1c cards - contactless cpu cards is given, and the method to solve the power supply problem for radio frequency cpu cards is analyzed

    然後預測了非接觸式ic卡的發展方向? ?非接觸式cpu卡技術，並分析了解決射頻cpu卡能量供給的方法。
  2. Then, the work principle of the radio frequency technology. the paper analyzes the logic data structure of the ic card and security performance supported by ic cards

    首先論文描述了ic卡的發展和現狀，然後通過對射頻識別技術原理的研究，揭示了射頻ic卡的工作原理。
  3. 2. the thesis designs an access system based on radio frequency indentification technology, which unlocks and seizes patrol data through reading cards. the system can ensure the security and make the base stadion management more standardized

    2 、設計了一套基於射頻識別技術的機房門禁子系統，通過刷卡開啟門鎖和獲取巡檢數據，既保證了基站機房的安全，同時使機房的管理更加規范。
  4. Identification cards - contactless integrated circuit cards - proximity cards - radio frequency power and signal amplitude

    識別卡.非接觸式集成電路卡.鄰近卡.射頻和信號介面
  5. The international standards about the radio frequency ic cards - iso / iec14443 are introduced too, it refers to the difference about the type a and type b standard. where after introduces the card mf1 ic s500 what is usually used in the cards of type a, the design method and the circuit of the card reader device ( the device use the radio frequence chip reader module rc500 )

    介紹了射頻ic卡所必須符合的國際標準iso / iec14443的要求，以及typea和typeb兩種標準的區別。緊接著介紹了typea型常用的卡片mf1ics50和對應讀卡器的設計方法和電路（使用專用射頻讀卡集成晶元rc500 ） 。
分享友人
分享到 Line

分享到臉書