TY - JOUR
T1 - S-shaped complementary split ring resonators and their application to compact differential bandpass filters with common-mode suppression
AU - Horestani, Ali K.
AU - Durán-Sindreu, Miguel
AU - Naqui, Jordi
AU - Fumeaux, Christophe
AU - Martín, Ferran
PY - 2014/1/1
Y1 - 2014/1/1
N2 - This letter presents an S-shaped complementary split ring resonator (S-CSRR) for application in compact differential filters. The working principle of the proposed S-CSRR is explained and a circuit model is developed and validated through electromagnetic simulations. It is shown that an S-CSRR-loaded differential microstrip line with series gaps can be used in the design of compact differential bandpass filters (BPFs) with common-mode suppression. The filter design procedure is explained and the theoretical concept is validated through fabrication and measurement of a compact (0.09λg × 0.25λg) third-order differential BPF with common-mode suppression. © 2014 IEEE.
AB - This letter presents an S-shaped complementary split ring resonator (S-CSRR) for application in compact differential filters. The working principle of the proposed S-CSRR is explained and a circuit model is developed and validated through electromagnetic simulations. It is shown that an S-CSRR-loaded differential microstrip line with series gaps can be used in the design of compact differential bandpass filters (BPFs) with common-mode suppression. The filter design procedure is explained and the theoretical concept is validated through fabrication and measurement of a compact (0.09λg × 0.25λg) third-order differential BPF with common-mode suppression. © 2014 IEEE.
KW - Differential filter
KW - S-shaped complementary split ring resonator (S-CSRR)
KW - electromagnetic interference (EMI)
U2 - 10.1109/LMWC.2013.2291853
DO - 10.1109/LMWC.2013.2291853
M3 - Article
SN - 1531-1309
VL - 24
SP - 149
EP - 151
JO - IEEE Microwave and Wireless Components Letters
JF - IEEE Microwave and Wireless Components Letters
IS - 3
M1 - 6712168
ER -