A study of a laminated band elimination filter comprising coupled-line resonators using low temperature Co-fired ceramics

Authors
Miyake, H Kitazawa, S Ishizaki, T Ogawa, K Awai, I
Citation
H. Miyake et al., A study of a laminated band elimination filter comprising coupled-line resonators using low temperature Co-fired ceramics, IEICE TR EL, E82C(7), 1999, pp. 1104-1109
Citations number
7
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEICE TRANSACTIONS ON ELECTRONICS
ISSN journal
09168524 → ACNP
Volume
E82C
Issue
7
Year of publication
1999
Pages
1104 - 1109
Database
ISI
SICI code
0916-8524(199907)E82C:7<1104:ASOALB>2.0.ZU;2-G
Abstract
Coupling effects between resonators on a laminated Band Elimination Filter (BEF) is studied. The coupling degrades the filter attenuation performance. A new equivalent circuit of coupled-line BEF with loaded capacitors is inv estigated. The performance is simulated and the improvement by staggered re sonators is confirmed. An experimental filter made of Low Temperature Go-fi red Ceramics (LTCC) is constructed. It shows good performance.