12.02.2014 Views

Radar System Engineering

Radar System Engineering

Radar System Engineering

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

SEC. 3.13] SEA RETURN AND GROUND RETURN 95<br />

in comparison with the wavelength, and \vhich have the same reflection<br />

coefficient K, reflect signals of equal intensity and must be distinguished<br />

from each other through large-scale irregularities such as hills, structures,<br />

and bodies of ~vater. TO make these large-scale irregularities most easy<br />

to detect, it is desirable that the antenna pattern be smooth and properly<br />

shaped to produce on the radar picture an even background against<br />

which irregularities will stand out, by contrast, The shaping of the

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!