Implementation of Notch Filter Emulator for Wireless Interference Signal Cancellation under Power Line Communication Environment
Dong‐Won Jang, Young-Hwan Lee, Hyun-So Lee, Kyung-Seok Kim · Journal of Korea Multimedia Society · 2009
Today is the Information age which Internet service acts a most important Information Source. So the Power Line Communication has been achieved to offer Internet service for Last-Mile area. And Research is achieved to frequence range from 30MHz to 80MHz for High-speed communication service. But, Power Line is not suitable for communication, So, electric wave is generated from flow of communication information. And the electric wave is interfered with Wireless Communication Service using the same frequence range. In this paper, a Notch Filter for reduce of interference between Power Line Communication and Wireless Communication Service is proposed. The proposed emulator is developed using TMS320C6416T DSP board of Texas Instruments.