Chang, Kai <br/><br/>
Microwave ring circuit and related structures   
by Kai Chang and Lung-HWA Hsieh 
 - 2nd 
 - New Jersey  John Wiley &sons  2004 
 - xii,365p 
 - Wiley series in microwave and optical engineering .
<br/><br/><label>ISBN: </label>047144474X 
<br/><br/><label>Dewey Class. No.: </label>621.38132  / P04