Negative Resistance Feedback Oscillator Design for Internet Over TV (IOTV) Application

The aim of this research is to design a down frequency converter to shift WiFi frequency (2.45 GHz) into 720 MHz which is suitable for transmission of internet data over TV band white spaces. In this paper a 1.73 GHz negative resistance oscillator has been designed and simulated. This oscillator is used as a part of down frequency converter.