Congreso: XXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2008). 22-24 septiembre 2008. Madrid, España.

Autores: A. M. Peláez Pérez, P. Almorox González, J. I. Alonso.

Nowadays, millimeter-wave systems are being a keyfactor to develop wide band applications. In many microwaveapplications it is necessary to cover bandwidths up to 50%. Inthis paper, a novel broadband hybrid ring design technique ispresented. The broadband hybrid ring proposed in this papercovers the 3.2 – 6.8 GHz band, and its response has a rippleamplitude of 2 dB and a reflection coefficient better than 10 dB.