Abstract
We have recently proposed a novel 2 × 2 multiple-input multiple-output (MIMO) system that utilizes a single leaky coaxial cable (LCX) as two antennas. In this paper, we further propose a 4 × 4 MIMO system by combining two LCXs that have different radiation characteristics into one composite cable and evaluate characteristics of the channel with different spacing between the LCXs. Since the different radiation characteristics create different propagation paths, the proposed system with small spacing between LCXs can realize an efficient channel condition for 4 × 4 MIMO transmission. As a result of measurement at 2.4 GHz band, the smaller spacing as to 1 cm between LCXs makes better 4 × 4 MIMO channel condition for transmission. This result indicates that the proposed system can reduce the space requirement for system deployment.
| Original language | English |
|---|---|
| Title of host publication | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 125-126 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781479951451 |
| DOIs | |
| Publication status | Published - Feb 3 2014 |
| Externally published | Yes |
| Event | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 - Tokyo, Japan Duration: Oct 7 2014 → Oct 10 2014 |
Other
| Other | 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 |
|---|---|
| Country | Japan |
| City | Tokyo |
| Period | 10/7/14 → 10/10/14 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
4-by-4 MIMO channel using two leaky coaxial cables (LCXs) for wireless applications over linear-cell. / Hou, Yafei; Tsukamoto, Satoshi; Ariyoshi, Masayuki; Kobayashi, Kiyoshi; Okada, Minoru.
2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 125-126 7031177.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - 4-by-4 MIMO channel using two leaky coaxial cables (LCXs) for wireless applications over linear-cell
AU - Hou, Yafei
AU - Tsukamoto, Satoshi
AU - Ariyoshi, Masayuki
AU - Kobayashi, Kiyoshi
AU - Okada, Minoru
PY - 2014/2/3
Y1 - 2014/2/3
N2 - We have recently proposed a novel 2 × 2 multiple-input multiple-output (MIMO) system that utilizes a single leaky coaxial cable (LCX) as two antennas. In this paper, we further propose a 4 × 4 MIMO system by combining two LCXs that have different radiation characteristics into one composite cable and evaluate characteristics of the channel with different spacing between the LCXs. Since the different radiation characteristics create different propagation paths, the proposed system with small spacing between LCXs can realize an efficient channel condition for 4 × 4 MIMO transmission. As a result of measurement at 2.4 GHz band, the smaller spacing as to 1 cm between LCXs makes better 4 × 4 MIMO channel condition for transmission. This result indicates that the proposed system can reduce the space requirement for system deployment.
AB - We have recently proposed a novel 2 × 2 multiple-input multiple-output (MIMO) system that utilizes a single leaky coaxial cable (LCX) as two antennas. In this paper, we further propose a 4 × 4 MIMO system by combining two LCXs that have different radiation characteristics into one composite cable and evaluate characteristics of the channel with different spacing between the LCXs. Since the different radiation characteristics create different propagation paths, the proposed system with small spacing between LCXs can realize an efficient channel condition for 4 × 4 MIMO transmission. As a result of measurement at 2.4 GHz band, the smaller spacing as to 1 cm between LCXs makes better 4 × 4 MIMO channel condition for transmission. This result indicates that the proposed system can reduce the space requirement for system deployment.
UR - http://www.scopus.com/inward/record.url?scp=84946692198&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84946692198&partnerID=8YFLogxK
U2 - 10.1109/GCCE.2014.7031177
DO - 10.1109/GCCE.2014.7031177
M3 - Conference contribution
AN - SCOPUS:84946692198
SP - 125
EP - 126
BT - 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
PB - Institute of Electrical and Electronics Engineers Inc.
ER -