Evaluation of Interference between Microwave Oven Noise and IEEE802.11b Using a GTEM Cell
نویسندگان
چکیده
In this paper, we proposed the evaluation method of the interference between the microwave oven noise and the signal of the IEEE802.11b by using the GTEM Cell. We used microwave oven noise, unintentional noise in time domain realized by combining signals from an AM(Amplitude Modulation) modulator and a FM (Frequency Modulation) modulator to evaluate the interference effects on IEEE802.11b. Finally we analyzed the effect of microwave oven noise to the throughput of IEEE802.11b by using APD (Amplitude Probability Distribution) of the interfering noise.
منابع مشابه
Evaluation of the Interference of the Microwave Radiation Emitted from GSM Mobile Phones on the Performance of Cell Counters
Abstract Background and Objectives: Incidents related to electromagnetic interference with medical devices have been reported over the past decades. It has also been indicated that the microwave radiation emitted from mobile phones interferes with the operation of medical devices therefore, this study aimed at testing the interference by GSM mobile phones with cell counters. Material and Method...
متن کاملEMC’04/Sendai Suppression of Microwave Oven Interference in WLAN Systems Using Adaptive Filters
Since WLAN (Wireless LAN: IEEE802. 11b) systems shares the 2.4 GHz frequency band with microwave ovens, interference caused by the radiated noise from the ovens is a serious problem. This paper proposes the use of adaptive filters to suppress the microwave oven interference in DS-SS (Direct Sequence Spread Spectrum) WLAN links. This method is based on the fact that an oven noise can be regarded...
متن کاملEMC’04/Sendai BER ANALYSIS OF Bluetooth SYSTEM INTERFERED BY MICROWAVE OVEN NOISES
Electromagnetic disturbances emitted from microwave ovens may cause serious interference with Bluetooth systems in the 2.4 GHz ISM (Industrial, Scientific and Medical) band. In this paper, the bit error rate (BER) performance of Bluetooth systems interfered by microwave oven noises is analyzed using a microwave oven noise model which consists of FM periodic tone-bursts. Employing Bennett’s meth...
متن کاملReal-Time Experimentation and Analysis of Wifi Spectrum Utilization in Microwave Oven Noisy Environment
The demand for broadband wireless communication in home and office has been increasing exponentially; thus, the need for reliable and effective communication is very crucial. Both theoretical and experimental investigations have clearly shown that electromagnetic radiation from external sources such as microwave oven (MWO) has detrimental impact on the wireless medium and the media content. The...
متن کاملMicrowave Oven Interference with 802 . 11 Mayank Kabra
Microwave ovens and 802.11 both use the unlicensed 2.4GHz ISM (Industrial Scientific Medical) band. Microwave ovens use this frequency to heat while 802.11 uses this for communication. The use of microwave ovens in the vicinity of an 802.11 node therefore naturally affects the node's ability to communicate. In this project we investigate how microwave oven noise interacts with 802.11 communicat...
متن کامل