A compact pseudo-interdigital sir bandpass filter with improved stopband performance

Microwave and Optical Technology Letters

Volumn 47, Issue 5, 2005, Pages 462-464

  Weng, Min Hung ^a   Wu, Hung Wei ^b   Hung, Cheng Yuan ^b  

^a NATIONAL NANO DEVICE LABORATORIES   (Taiwan)

^b SHU TE UNIVERSITY   (Taiwan)

Author keywords

Microstrip filter; Pseudo interdigital; Stepped impedance resonator; Tapped I O; Transmission zero

Indexed keywords

ATTENUATION; COMPUTER SIMULATION; ELECTRIC FILTERS; ELECTRIC IMPEDANCE; OPTICAL RESONATORS;

MICROSTRIP FILTER; PSEUDO-INTERDIGITAL; STEPPED IMPEDANCE RESONATOR; TAPPED I/O; TRANSMISSION ZERO;

BANDPASS FILTERS;

EID: 30544452672     PISSN: 08952477     EISSN: None     Source Type: Journal    
DOI: 10.1002/mop.21200     Document Type: Article

References (8)

1. S.S. Hong and M.J. Lancaster, Microstrip filters for RF/microwave application, Wiley, Hoboken, NJ, 2001.
2. J.T. Kuo and E. Shin, Stepped impedance resonator bandpass filters with tunable transmission Zzros and its application to wide stopband design, IEEE Trans Microwave Theory Tech 50 (2002), 1613-1616.
3. C.M. Tsai, S.Y. Lee, and C.C. Tai, Hairpin filters with tunable transmission zero, IEEE Trans Microwave Theory Tech 49 (2001), 2175-2178.
4. J.S. Hong and M.J. Lancaster, Cross-coupled microstrip hairpin-resonator filters, IEEE Trans Microwave Theory Tech 46 (1998), 118-122.
5. J.S. Hong and M.J. Lancaster, Development of new microstrip pseudo-interdigital bandpass filters, IEEE Microwave Guided Wave Lett 5 (1995), 261-263.
6. M. Makimoto and S. Yamashita, Bandpass filters using parallel coupled strip-line stepped impedance resonators, IEEE Trans Microwave Theory Tech 28 (1980), 1413-1417.
7. J.S. Wang, Microstrip tapped-line filter design, IEEE Trans Microwave Theory Tech 27 (1979), 44-50.
8. Zeland Software, Inc., IE3D Simulator, 1997.