25-02-2015, 06:04 AM
i want information about software defined radio for rfid application
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latest seminars topics software defined radio for rfid application on power point
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i want information about software defined radio for rfid application
17-03-2017, 02:39 PM
Radio frequency identification (RFID) is currently the hottest technology in the area of wireless applications. Its unique advantages, such as data transmission with extreme low power or even no power on the label can be the biggest benefit to the management of goods. Software Defined Radio (SDR) is a wireless communications system in which all signal processing is implemented in software. Simply by downloading a new program, a software radio is capable of interoperating with different wireless protocols, incorporating new services and upgrading to new standards. In this work, we constructed an RFID application simulation environment on the SDR. The BER differences versus the SNR performance for input and output signals. Regardless of whether we recognize it or not, radio frequency identification (RFID) is an integral part of our life. RFID increases productivity and convenience. RFID is used for hundreds, if not thousands, of applications such as theft prevention of automobiles and goods; Collect tolls without stopping; Traffic management; Gain entry to buildings; Automatic parking; Controlling vehicle access to closed communities, corporate campuses and airports; Dispensation of goods; Providing chairlift access; Library book tracking; Buy hamburgers; And the growing opportunity to track a lot of assets in supply chain management. RFID technology is also being pressured to be used in the US Department of Homeland Security with applications such as securing crossings and intermodal container shipments while accelerating low-risk activities.
Radio frequency identification (RFID) is currently the hottest technology in the area of wireless applications. Its unique advantages, such as data transmission with extreme low power or even no power on the label can be the biggest benefit to the management of goods. Software Defined Radio (SDR) is a wireless communications system in which all signal processing is implemented in software. Simply by downloading a new program, a software radio is capable of interoperating with different wireless protocols, incorporating new services and upgrading to new standards. In this work, we constructed an RFID application simulation environment on the SDR. We do the source-to-summit transmission simulation using the quadrature amplitude modulation. Then, we compare the BER differences versus the SNR performance for input and output signals. Additive White Gaussian Noise, Radio Frequency Identification, Software Defined Radius, Quadrature Amplitude Modulation.
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