Evaluation of interference between MB-OFDM UWB and wireless LAN systems using a GTEM cell

被引：1

作者：

Kamiya, Haruki ^{[1
]}

Yamada, Masashi ^{[1
]}

Ishigami, Shinobu ^{[2
]}

Gotoh, Kaoru ^{[2
]}

Matsumoto, Yasushi ^{[2
]}

Tokuda, Masamitsu ^{[1
]}

机构：

[1] Musashi Inst Technol, Grad Sch, Res Div Engn, Setagaya Ku, 1-28-1 Tamazutsumi, Tokyo 1588557, Japan

[2] Natl Inst Informat & Commun Technol, EMC Grp, Tokyo, Japan

来源：

2008 ASIA-PACIFIC SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY AND 19TH INTERNATIONAL ZURICH SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, VOLS 1 AND 2 | 2008年

关键词：

D O I：

10.1109/APEMC.2008.4559821

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this study, an electromagnetic interference of an MB-OFDM UWB system with an IEEE802.11a wireless LAN was evaluated using a GTEM cell. Band #3 (out-of-band radiation for 11a) in the band plan of the MB-OFDM UWB system and Band #4 (in-band radiation for 11a) were assumed to be two different types of interference. As a result, when the frequencies of the MB-OFDM UWB corresponded to Band#3, MB-OFDM UWB system did not interfere with the wireless LAN. In the other band, although the interference power of the MB-OFDM UWB was less than the receiver noise, the MB-OFDM UWB system interfered with the wireless LAN. In addition, the separation distance was evaluated from the power inputted to the GTEM cell. As a result, for the vicinity of the minimum receiver sensitivity of the wireless LAN, the separation distance was about 3 m.

引用

页码：100 / +

页数：2