Coherent MIMO time reversal communications in shallow water

被引：0
|
作者：
Song, HC [1 ]
Hodgkiss, WS [1 ]
Roux, P [1 ]
Kuperman, WA [1 ]
Akal, T [1 ]
Stevenson, M [1 ]
机构：
[1] Univ Calif San Diego, MPL SIO, La Jolla, CA 92093 USA
来源：
OCEANS '04 MTS/IEEE TECHNO-OCEAN '04, VOLS 1- 2, CONFERENCE PROCEEDINGS, VOLS. 1-4 | 2004年
关键词：
D O I：
暂无
中图分类号：
P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
A recent time reversal experiment demonstrated that multiple foci can be projected from an array of sources to the same range but at different depths. This "multiple-input, multiple-output (MIMO)" process potentially can increase the information data rate. This paper presents experimental results of coherent communications (BPSK, QPSK, and 8-QAM) at 3.5 kHz with a 1 kHz bandwidth where different messages were sent simultaneously to different depths at 9 km range in 110-m deep shallow water.
引用
收藏
页码：2225 / 2229
页数：5
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