| 发明名称 |
METHODS AND APPARATUS FOR UNDERWATER ELECTRICAL NEAR-FIELD SIGNAL SYSTEM |
| 摘要 |
Methods and apparatus for a near-field signal system to generate signals underwater for navigation and/or communication. In one embodiment, a system includes a signal processing module coupled to a first antenna to transmit near-field signals underwater and a second antenna to receive near-field signals underwater transmitted by the first antenna. In one embodiment, a wetsuit includes an integrated near-field signal system. |
| 申请公布号 |
US2016099751(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201414504689 |
申请日期 |
2014.10.02 |
| 申请人 |
Raytheon Company |
发明人 |
Koehler Frederick B.;Mccreery Thomas P.;Rinker Robert;Rogers Darrell R.;Rosenwald Ross D.;Sanderson Terry M.;Sar David R.;Fasse Ernest D. |
| 分类号 |
H04B5/00;G06F1/16;G01N27/06;H04W4/00;G01N25/00 |
主分类号 |
H04B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A near-field signal system to generate signals underwater, comprising:
a signal processing module; a first antenna to transmit electrical near-field signals underwater coupled to the signal processing module; and a second antenna to receive near-field signals underwater transmitted by the first antenna, wherein the second antenna is coupled to the signal processing module. |
| 地址 |
Waltham MA US |
