Measurement and Modeling of Wireless Channel Based on Broadband Micro-power System

Time-varying characteristic of wireless channel plays an important role in the design of a reliable and efficient modern communication system. Measurement and modeling is often used to estimate channel behavior due to higher complexity in developing theoretical analysis for such channels. Comparing with narrowband system, broadband micro-power system achieves more excellent performance in both data rate and stability. In this paper, an integrated communication system employing broadband micro-power signal has been established to survey the fading channel. According to the measuring data, reliable models have been proposed to illustrate the features of various channels.