University Of Peradeniya Students Win Award For Unique Coupler Designed Using NI AWR Software

EL SEGUNDO, Calif. – June 9, 2015


NI (formerly AWR Corporation) announces that undergraduate students at the University of Peradeniya (PDN) in Sri Lanka designed a unique multistage coupler using  NI AWR Design Environment™ circuit design software, specifically Microwave Office. The students designed and simulated a unique wideband coupler that improves directivity by increasing the number of stages of the coupled line coupler, resulting in improved bandwidth performance, directivity and phase compensation.

“I use NI AWR software extensively in the undergraduate projects I supervise,” said Dr. Aruna Gunawardena, senior lecturer at PDN. “In particular, the wideband asymmetric coupler project was submitted as a paper at the IEEE International Conference on Industrial and Information Systems in December 2014 and won the second best paper award.”


The complete success story can be viewed at


Immediately .


Sherry Hess

Vice President of Marketing, AWR Group, NI
(310) 726-3000

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