Compact wideband bandpass filter

@article{citeulike:2782031, abstract = {Designing wideband bandpass filters (BPF) with parallel-coupled microstrip lines requires tight coupling resulting in close separation between the lines and difficulty of fabrication. Here, it is shown that the etched slots in the ground plane of the parallel coupled lines can significantly increase the coupling. This technique has been extended to realize ultra-wideband BPFs having 3-dB fractional bandwidth greater than 100\% and low insertion loss in the passband.}, author = {Mandal, M. K. and Sanyal, S. }, booktitle = {Microwave and Wireless Components Letters, IEEE}, citeulike-article-id = {2782031}, doi = {10.1109/LMWC.2005.860012}, journal = {Microwave and Wireless Components Letters, IEEE}, keywords = {bandpass, compact, filter, wideband}, number = {1}, pages = {46--48}, posted-at = {2008-05-10 00:53:11}, priority = {2}, title = {Compact wideband bandpass filter}, url = {http://dx.doi.org/10.1109/LMWC.2005.860012}, volume = {16}, year = {2006} }

TY - JOUR ID - citeulike:2782031 L3 - citeulike-article-id:2782031 TI - Compact wideband bandpass filter T2 - Microwave and Wireless Components Letters, IEEE JF - Microwave and Wireless Components Letters, IEEE VL - 16 IS - 1 SP - 46 EP - 48 N2 - Designing wideband bandpass filters (BPF) with parallel-coupled microstrip lines requires tight coupling resulting in close separation between the lines and difficulty of fabrication. Here, it is shown that the etched slots in the ground plane of the parallel coupled lines can significantly increase the coupling. This technique has been extended to realize ultra-wideband BPFs having 3-dB fractional bandwidth greater than 100% and low insertion loss in the passband. KW - bandpass KW - compact KW - filter KW - wideband AU - Mandal, MK AU - Sanyal, S PY - 2006/// UR - http://dx.doi.org/10.1109/LMWC.2005.860012 ER -