Title :
Novel compact microstrip bandpass filter with suppression of spurious response
Author :
Chen, Jian-Xin ; Xue, Quan
Author_Institution :
Wireless Commun. Res. Center, City Univ. of Hong Kong
Abstract :
In this paper, novel compact microstrip bandpass filter with suppression of spurious response is proposed, which has the advantages of compact size, wide stopband and sharp rejection in the stopband. The filter achieves the suppression of spurious response by incorporation of lowpass filter between the two parallel-coupling microstrip lines. A demonstration filter was designed and tested. Theoretical and experimental results are presented
Keywords :
band-pass filters; low-pass filters; microstrip filters; microstrip lines; compact microstrip bandpass filter; lowpass filter; parallel-coupling microstrip lines; spurious response suppression; Band pass filters; Circuit simulation; Filtering theory; Frequency measurement; Microstrip filters; Microstrip resonators; Resonance; Resonant frequency; Resonator filters; Testing;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1551627
