The electromagnetic (EM) characterization of the radiated environment in the 2.4 GHz band

Author

Lin, Guo ; Li, Xiao ; Wei, Li

Author_Institution

TMC Beijing, Beijing, China

fYear

2009

fDate

17-21 Aug. 2009

Firstpage

214

Lastpage

220

Abstract

Rapid advents of WLAN devices operating in the unlicensed 2.4 GHz frequency band for radio telecommunication services have created a complex electromagnetic operating environment in which interference between services may occur. This paper investigates a few typical 2.4 GHz band EM environments for home, office and commercial conditions. Both theoretical prediction and EM Site Survey results are presented. Based on this study, recommendations are provided for the determination of interference levels and immunity levels for other electronic devices if they are to operate nearby WLAN devices.

Keywords

electromagnetic interference; immunity testing; wireless LAN; EM Site Survey; WLAN; electromagnetic propagation environment; frequency 2.4 GHz; immunity levels; interference levels; Electromagnetic analysis; Electromagnetic radiation; Finite difference methods; Floors; Frequency; Indoor environments; Propagation losses; Testing; Time domain analysis; Windows; 2.4GHz unlicensed band; electromagnetic propagation environment; immunity level; interference level;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2009. EMC 2009. IEEE International Symposium on

Conference_Location

Austin, TX

Print_ISBN

978-1-4244-4266-9

Electronic_ISBN

978-1-4244-4058-0

Type

conf

DOI

10.1109/ISEMC.2009.5284642

Filename

5284642