基于C8051F系列單片機的無線收發電路設計
基于幅移鍵控技術ASK(Amplitude-Shift Keying),以C8051F340單片機作為監測終端控制器,C8051F330D單片機作為探測節點控制器,采用半雙工的通信方式,通過監控終端和...
基于幅移鍵控技術ASK(Amplitude-Shift Keying),以C8051F340單片機作為監測終端控制器,C8051F330D單片機作為探測節點控制器,采用半雙工的通信方式,通過監控終端和...
關于3g無線網優的:WCDMA無線基本原理 課程目標: ? 掌握3G移動通信的基本概念 ? 掌握3G的標準化過程 ? 掌握WCDMA的基本網絡結構以及各網元功...
Abstract: The process of designing a radio system can be complex and often involves many project t...
Abstract: This application note discusses a design for a phantom antenna power-supply system compa...
Radio frequency (RF) can be a complex subject to navigate, but it does not have to be. If you are ju...
Radio frequency (RF) can be a complex subject to navigate, but it does not have to be. If you are ju...
Abstract: This article describes the Antenna Interface Standards Group (AISG) standard in telecomm...
Radio Frequency Identifi cation (RFID) technology usesradiated and refl ected RF power to...
天線(antenna)是一種變換器,它把傳輸線上傳播的導行波,變換成在無界媒介(通常是自由空間)中傳播的電磁波,或者進行相反的變換。在無線電設備中用來發射或接收電磁波的部件。 ...
Abstract: This application note helps system designers choose the correct external compon...