1. Acoustic scatterer

2. Electromagnetic properties of line-periodical arrangements of passive loaded dipole scatterers are studied.

3. Reflecting means (29) containing scatterers is acoustically coupled to object (14) opposite transducer (10).

4. The vast majority of the ion-acoustic echoes occur around local midnight and are associated with strong scatterers moving southward.

5. Phase aberration in the acquired ultrasound image may be corrected, if necessary, using each microbubble (28) as a point source or point-like scatterer.

6. A radiative transfer model shows that reddenings are caused by high altitude (22-28 km) thin layers of scatterers, while low altitude (12-20 km) thick ones result in Blueings.

7. Panametrics preamplifiers have also been used in many widely diversified research applications including seismic studies, determination of the size and number versus scattered frequency relationship for acoustic scatterers in water (gas bubbles, zooplankton), crack detection in graphite vacuum arc-melt electrodes, and biological tissue analysis.

8. Backscattered Radar Intensity A single radar image is usually displayed as a grey scale image, such as the one shown above.The intensity of each pixel represents the proportion of microwave Backscattered from that area on the ground which depends on a variety of factors: types, sizes, shapes and orientations of the scatterers in the target area; moisture content of the target area; frequency