A simple and novel band-pass filter have two transmission zeros was structured based on the analysis of the prototype bandpass filter equivalent circuit of the type and characteristics and use of T-equivalent circuit model and the combination of the two capacitive coupling between Input and output ports.An effective solution to a Low K of multi-chip module (MCM) integrated bandpass filter performance and space.A bandwidth of 260MHz

the center frequency of 1.61 GHz band-pass filter was designed and measured by used of Low Temperature Co-fired Ceramic (LTCC) technology.The simulated results are compared with the measured data

and good agreement is reported

the overall area of 3.2mm×2.4mm×0.6mm

insertion loss 0.71dB

VSWR1.2.