Title :
Orthogonal polarization switching as applied to Bluetooth system in mobile phone interference environment
Author :
Malisuwan, S. ; Rosesukon, K. ; Iamsinthom, Ihippawan ; Siwalai, P.
Abstract :
The topic of coexistence between Bluetooth and other communication systems has been addressed in the literature. In this paper, the effects of EM radiation from the 3rd harmonic of an 800 MHz mobile phone, in the transmission mode, on the relevant performance impairment are determined. The measurement of harmonic emission level of a GSM 800 mobile phone was conducted at the FCC certified (3 m anechoic chamber), FAU EMI R&D Laboratory. Furthermore, in this research, a polarization-switching strategy is utilized to overcome the influence of EMI due to unintentional signals from the mobile phone system.
Keywords :
Bluetooth; cellular radio; electromagnetic interference; electromagnetic wave polarisation; error statistics; harmonic generation; mobile handsets; 3 m; 800 MHz; Bluetooth system; EMI; FER; GSM 800 mobile phone; frame-error-rate; harmonic emission; mobile phone harmonic EM radiation; mobile phone interference environment; orthogonal polarization switching; phone transmission mode; Anechoic chambers; Bluetooth; Communication switching; Electromagnetic interference; Electromagnetic radiation; FCC; GSM; Mobile handsets; Polarization; Research and development;
Conference_Titel :
Applied Electromagnetics, 2003. APACE 2003. Asia-Pacific Conference on
Print_ISBN :
0-7803-8129-7
DOI :
10.1109/APACE.2003.1234476
