TY - GEN
T1 - New microstrip bandpass filters with increased upper rejection band
AU - Dai, Gao-Le
AU - Guo, Yong-Xin
AU - Xia, Ming-Yao
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2010
Y1 - 2010
N2 - Microstrip bandpass filter (BPF) is one of the most important components in wireless communication systems. Unfortunately, without special measures, most of the BPFs exhibit harmonic responses that degrade the system performance. To overcome this problem, various methods have been reported [1]-[10]. Among them, modification and perturbation to the width of the coupled-line resonators are the most widely used approaches [1]-[4]. However, these methods focus on only second harmonic suppression. To obtain wide-stopband, stepped-impedance resonators (SIRs) are proposed [5]-[7]. In [5]-[6], SIRs with high frequency ratios and proper tapping locations are utilized to obtain wide-stopband. In [7], a combination of different SIR structures with the same fundamental resonant frequency but diverse spurious resonances is adopted for spurious-free BPFs. © 2010 IEEE.
AB - Microstrip bandpass filter (BPF) is one of the most important components in wireless communication systems. Unfortunately, without special measures, most of the BPFs exhibit harmonic responses that degrade the system performance. To overcome this problem, various methods have been reported [1]-[10]. Among them, modification and perturbation to the width of the coupled-line resonators are the most widely used approaches [1]-[4]. However, these methods focus on only second harmonic suppression. To obtain wide-stopband, stepped-impedance resonators (SIRs) are proposed [5]-[7]. In [5]-[6], SIRs with high frequency ratios and proper tapping locations are utilized to obtain wide-stopband. In [7], a combination of different SIR structures with the same fundamental resonant frequency but diverse spurious resonances is adopted for spurious-free BPFs. © 2010 IEEE.
UR - https://www.scopus.com/pages/publications/78349277767
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-78349277767&origin=recordpage
U2 - 10.1109/APS.2010.5560921
DO - 10.1109/APS.2010.5560921
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781424449682
T3 - 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010
BT - 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010
T2 - 2010 IEEE International Symposium on Antennas and Propagation and CNC-USNC/URSI Radio Science Meeting - Leading the Wave, AP-S/URSI 2010
Y2 - 11 July 2010 through 17 July 2010
ER -