TY - GEN
T1 - A LTCC cross-coupled bandpass filter for millimeter-wave integrated module
AU - Li, Yinqiao
AU - Ji, Jianhua
AU - Huan, Sha
AU - Fei, Yuanchun
AU - Zhou, Jianming
PY - 2010
Y1 - 2010
N2 - This paper presents design and realization of a Ka-band stripline bandpass filter. A single pair of transmission zeros at lower and upper stopbands are achieved by introducing cross coupling. The whole filter is designed as a three-dimension structure in LTCC multi-layers. EM simulation is employed to estimate the performance of the filter and do optimization. The dimension of the fabricated LTCC filter is 8.3mm ×4.4mm × 1.1mm. The measurement shows a bandwidth of 1.5 GHz with the center frequency of 35.65 GHz. The measured insertion loss is smaller than 6.5 dB and return loss is below -6.4 dB including the RF connectors in the passband. The proposed filter is suitable for the applications in millimeter-wave integrated module.
AB - This paper presents design and realization of a Ka-band stripline bandpass filter. A single pair of transmission zeros at lower and upper stopbands are achieved by introducing cross coupling. The whole filter is designed as a three-dimension structure in LTCC multi-layers. EM simulation is employed to estimate the performance of the filter and do optimization. The dimension of the fabricated LTCC filter is 8.3mm ×4.4mm × 1.1mm. The measurement shows a bandwidth of 1.5 GHz with the center frequency of 35.65 GHz. The measured insertion loss is smaller than 6.5 dB and return loss is below -6.4 dB including the RF connectors in the passband. The proposed filter is suitable for the applications in millimeter-wave integrated module.
UR - http://www.scopus.com/inward/record.url?scp=79953800349&partnerID=8YFLogxK
U2 - 10.1109/ICMMT.2010.5525059
DO - 10.1109/ICMMT.2010.5525059
M3 - Conference contribution
AN - SCOPUS:79953800349
SN - 9781424457052
T3 - 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
SP - 761
EP - 764
BT - 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
T2 - 2010 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2010
Y2 - 8 May 2010 through 11 May 2010
ER -