Open Science Research Excellence
N. Azadi-Tinat and  H. Oraizi,  Design of Compact UWB Multilayered Microstrip Filter with Wide Stopband.   journal   = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2016, vol. 116(8). 1110 - 1113[viewed 20 April 2019]. Available from: http://waset.org/publications/10005367.