TY - JOUR ID - TI - Comparative Evaluation of Bit Error Rate in Frequency Selective Fading Channels Employed in Wavelet Modulation AU - S.S. Jassem PY - 2008 VL - 1 IS - 2 SP - 14 EP - 19 JO - Iraqi Journal of Applied Physics Letters مجلة الرسائل العراقية في الفيزياء التطبيقية SN - 1999656X 29586488 AB - In this work, results of a comparison modeling treatment of additive white Gaussian noise and two-ray fading channel those affecting the performance of modulation techniques employed in modern communications systems, were presented. The channel parameters were varied to obtain a frequency-selective channel, which was observed by determining the bit error rate as a function of the ratio of signal energy per bit to thermal noise power per Hz. This treatment introduces the performance of wavelet modulation employing such systems.

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