Prediction and analysis of electromagnetic interference in radio frequency propagation for transmitter — Receiver pair using LabVIEW

摘要

Electromagnetic interference (EMI) is the most severe problem that we are facing in the present day scenario in Radio Frequency (RF) propagation. This is due to placement of multiple antennas around us without proper considerations. The electromagnetic interference corrupts the received data and interprets the erroneous data which is the major drawback in the communication systems. This paper describes about prediction and analysis of interference issues likely to exist in transmitter-to-receiver pair. The LabVIEW software application is developed for prediction of interference issue, and if exists, predictions are formulated for amplitude culling & frequency culling-bandwidth & frequency corrections.