Title :
A novel coupled-line low pass filter design
Author :
Tseng, Jan-Dong ; Chin, Cheng-Yuan
Author_Institution :
Chin-Yi Univ. of Technol., Taiping, Taiwan
Abstract :
A coupled line structure with additional open stubs low pass filter design is proposed. The additional open stubs are used as the compensation for the filter design and also for increasing the out-of-band rejection level. A 5th-order Chebysehv low pass filter with 3 dB cutoff frequency at 2GHz, 0.1 dB ripple was designed, fabricated and measured to verify the validity of the design.
Keywords :
low-pass filters; Chebysehv low pass filter; coupled line structure; frequency 2 GHz; open stubs low pass filter design; out-of-band rejection level; Band pass filters; Circuit simulation; Coupling circuits; Cutoff frequency; Electromagnetic compatibility; Electromagnetic coupling; Equivalent circuits; Impedance; Low pass filters; Roads;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2010 Asia-Pacific Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-5621-5
DOI :
10.1109/APEMC.2010.5475863
