Chaturvedi, Gopal Ji <br/><br/>
Analysis, design & fabrication of high directivity compact coupler using 3-Hole aperture array 

 -  1980 
 - F-iii + 6-2p.  28cm.  Index Term-Uncontrolled 
<br/><br/><label>Dewey Class. No.: </label>621.38072  / CHA