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Bharath Kumar, K. and Shanmuganantham, T. 2018. Investigation of SIW directional coupler for 60ghz mm-wave applications.
International Journal of Engineering and Technology
. 7, 1.8 (Feb. 2018), 1–5
. DOI:https://doi.org/10.14419/ijet.v7i1.8.9440
.