1.
Bharath Kumar K, Shanmuganantham T. Investigation of SIW directional coupler for 60ghz mm-wave applications. IJET [Internet]. 2018 Feb. 9 [cited 2025 May 18];7(1.8):1-5. Available from: https://mail.sciencepubco.com/index.php/IJET/article/view/9440