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Microwave Oven (MWO) is a potential source of interference to Wi-Fi Networks, operating within same frequency range. This experiment investigates different aspects of the effects of operation of microwave oven on Wi-Fi Network. It has been observed that the interference caused by microwave is most adverse when microwave is at same height as the transmitter and receiver and when it is closer to one...
In this paper, design of a cost effective RF based attendance and access control system for office use is presented. The design utilizes a low cost and readily available wireless door bell for wireless transmission of user information. The user module consists of an AT89C52 microcontroller which transmits different codes using transmitter section of door bell corresponding to various push buttons...
Cross Border Interference (CBI) due to uncoordinated frequency allocations across international borders can cause degradation of wireless networks. There is a need to analyze the factors which cause CBI and to propose solutions to reduce it to improve network quality. Various phenomena that cause or enhance the effect of CBI are presented and multiple techniques are discussed which can reduce CBI...
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