Title :
A novel design of multi-section compact planar bandpass filter
Author :
Karmakar, Nemai Chandra ; Ling, Rita Lim Li
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
A design of multi-section compact planar bandpass filter has been proposed. The filter uses two back to back three-section Chebyshev impedance transformers with a coupling gap. The 15 mm by 15 mm filter resonates at 5.28 GHz and yields 6% 3 dB cutoff bandwidth.
Keywords :
Chebyshev filters; band-pass filters; impedance convertors; 5.28 GHz; Chebyshev impedance transformers; compact planar bandpass filter; multi-section bandpass filter; three-section impedance transformers; Band pass filters; Chebyshev approximation; Impedance; Microstrip filters; Microwave devices; Microwave filters; Passband; Radio frequency; Reflection; Transformers;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1329875
