Cottony, H.V. <br/><br/>
Gain patterns of hardened array antennas using dipoles as radiating elements  / 
H.V. Cottony 
 - Washington, D.C. :  United States Department of Commerce,  1971 
 - iv, 51 p. ;  ill. ;  28 cm. 
 - Telecommunications research and engineering report 20 .
<br/><br/> OT/TRER 20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric engineering<br/>Electric machinery--Alternating current
<br/><br/><label>Dewey Class. No.: </label>621.31042