Although coexistent, we have persistent in progressing the technology (constructing a wireless- communication technology ) for better enrichments in time ahead, We want draw to your attention to wireless biosensors because the development of Wireless Biosensor is essential for our studies and practical knowledge (or application) in different area like medical diagnostic, research, defence and ecological monitoring etc, it’s enormously complex and careful detection for application (like food detection, humidity, bacteria growth etc). Our motive is to focus on Expand Communication Performance or Range. Apparently, measure Resonance frequency and Quality factor(Q- factor) rather than sensing system. Display the specific resonance frequency in which the extensible system will execute this is significant throughout the manufacturing development to the function of communication and gauging the High-Quality factor(Q-factor) for robust system procedure. Further how to expand RFID Distance Read Range and a major task to integrate RFID into biosensors for construction of wireless biosensors. In the market different types of battery-free wireless biosensors (like magnetoelastic biosensors, acoustic wave-based biosensors, self-powered biosensors, and potentiostat biosensors) are available but our emphasis is on RFID-based biosensors because it is cost- effective and companionable with mass production and probable with variant configuration in the upcoming time.

Keywords : Wireless-Technology, Biological Sensors, Signal, Active or Passive RFID Tag, RFID Reader.