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This paper presents an extensive indoor radio propagation characteristics at 28 GHz office environment. A full 3D ray tracing simulation results are compared with measurement results and features high correlation. Means of differences between simulation and measurement are 5.13 dB for antenna 1 and 4.51 dB for antenna 2, and standard deviations are 4.03 dB and 3.11 dB. Furthermore novel passive repeaters...
Broadband wireless systems operating in millimeter wave (mmWave) frequency band has been used for short-range wireless communication and point-to- point wireless backhaul. Due to lack of research work on outdoor radio propagation characteristics in mmWave frequency band, the question of feasibility of cellular communication including long-range and non-line of sight (NLoS) environments in mmWave frequency...
This paper presents an accurate analysis technique to estimate indoor propagation performance of a wireless local area network (WLAN) module in a commercial TV set. In particular, a hybrid technique is proposed which uses ray tracing method combined with the finite difference time domain (FDTD) method. FDTD method in a specific source regions and ray tracing method is applied for the rest of the area...
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