Karhu, Seppo Ilmari,  <br/><br/>
Studies of rain attennuation and total atmospheric attenuation for low-availability satelite communication/ 
Seppo Ilmari Karhu. 
 - Helsinki:  University of Technology,  1995. 
 - 35 pages :  illustrations ;   25 cm. 
 - Report S  213 .
<br/><br/>Thesis (Doctor of Technology)-Helsinki University of Technology, 1995. 
<br/><br/>pages 29-34 
<br/><br/><label>ISBN: </label>9512225662 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites in telecommunication.<br/>Rain and rainfall.<br/>Atmospherics.