TY - GEN
T1 - A compact hybrid EBG microstrip bandstop filter for digital clock suppression in a power supply system
AU - Peña-Rivero, R.
AU - Mendoza-Tellez, A.
AU - Linares Y Miranda, R.
AU - Tirado-Mendez, J. A.
PY - 2013
Y1 - 2013
N2 - In this paper, a compact novel wide band microstrip bandstop filter for digital clock suppression in power supply systems is presented. Filter combines the effects of electromagnetic bandagap structure (EBG) with surface mount technology (SMT) capacitor. Parameters are optimized via numerical simulations to achieve a stopband of 12 GHz for a reject of the first nine harmonics of a 1.35 GHz digital clock frequency. A FR4 substrate of relative permittivity 4.7 is used, where mushrooms like EBG structure of rectangular patches connected to ground by vias are built. Four SMT capacitor of 1pF to the EBG structure are added. With this is possible to obtain a rejection band at -3dB form 1GHz to 13.1 GHz within a small circuit area of 225mm2.
AB - In this paper, a compact novel wide band microstrip bandstop filter for digital clock suppression in power supply systems is presented. Filter combines the effects of electromagnetic bandagap structure (EBG) with surface mount technology (SMT) capacitor. Parameters are optimized via numerical simulations to achieve a stopband of 12 GHz for a reject of the first nine harmonics of a 1.35 GHz digital clock frequency. A FR4 substrate of relative permittivity 4.7 is used, where mushrooms like EBG structure of rectangular patches connected to ground by vias are built. Four SMT capacitor of 1pF to the EBG structure are added. With this is possible to obtain a rejection band at -3dB form 1GHz to 13.1 GHz within a small circuit area of 225mm2.
UR - http://www.scopus.com/inward/record.url?scp=84884744847&partnerID=8YFLogxK
M3 - Contribución a la conferencia
AN - SCOPUS:84884744847
SN - 9781934142264
T3 - Progress in Electromagnetics Research Symposium
SP - 1875
EP - 1879
BT - PIERS 2013 Stockholm - Progress in Electromagnetics Research Symposium, Proceedings
T2 - Progress in Electromagnetics Research Symposium, PIERS 2013 Stockholm
Y2 - 12 August 2013 through 15 August 2013
ER -