Hansen, R. C. <br/><br/>
Electrically small, superdirective, and superconducting antennas / 
R.C. Hansen 
 - Hoboken, N.J. :  Wiley-Interscience,  2006 
 - 168 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0471782556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antennas (Electronics)