PARALLEL-TUNED TRANSFORMER DESIGN 



101 



0.4 0.5 0.6 0.7 0.8 0.9 



.0 1.1 



1.2 1.3 1.4 1.5 



Fig. 2.— Loss, delay, and input standing-wave ratio versus relative frequency for the 



matched transformer for k = 0.5. Loss and delay curves also apply to the 



case of the mis-matched transformer for k = 0.632. 



(2) The delay curve is also quite symmetrical. Circuits which can be 

 derived from low-pass forms have more delay on the low-frequency side, 

 where loss increases faster. The synmietry of the delay curve makes phase 

 compensation easier. 



