@ARTICLE{Mehdi_Damou_Design_2017, author={Mehdi Damou and Keltouma Nouri and Mohammed Feham and Mohammed Chetioui}, volume={vol. 63}, number={No 4}, journal={International Journal of Electronics and Telecommunications}, howpublished={online}, year={2017}, publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications}, title={Design and Optimization of Rectangular Waveguide Filter based on Direct Coupled Resonators}, URL={http://www.czasopisma.pan.pl/Content/106042/PDF/51.pdf}, doi={10.1515/eletel-2017-0051}, }