Loading...
Please wait, while we are loading the content...
Similar Documents
Ultrasonic imaging system
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1999 |
| Description | An imaging system is described which can be used to either passively search for sources of ultrasonics or as an active phase imaging system. which can image fires. gas leaks, or air temperature gradients. This system uses an array of ultrasonic receivers coupled to an ultrasound collector or lens to provide an electronic image of the ultrasound intensity in a selected angular region of space. A system is described which includes a video camera to provide a visual reference to a region being examined for ultrasonic signals. |
| File Size | 539873 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20000030658 |
| Archival Resource Key | ark:/13960/t2g78b29h |
| Language | English |
| Publisher Date | 1999-11-09 |
| Access Restriction | Open |
| Subject Keyword | Acoustics Leakage Patents Search Radar Temperature Gradients Receivers Imaging Techniques Gas Temperature Ultrasonics Lenses Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |
