Details

Autor(en) / Beteiligte

• Chen, J-Z
• Wang, N
• He, Y
• Liang, C-H

Titel

Fourth-order tri-band bandpass filter using square ring loaded resonators

Ist Teil von

• Electronics letters, 2011-07, Vol.47 (15), p.1-1

Ort / Verlag

Stevenage: John Wiley & Sons, Inc

Erscheinungsjahr

2011

Beschreibungen/Notizen

• A tri-band bandpass filter (BPF) using a novel square ring loaded resonator (SRLR) is presented. The SRLR can generate a tri-band response by tuning its geometric parameters. Moreover, it can build the highorder tri-band BPFs using the proposed resonators because of the sufficient coupling between adjacent resonators. A fourth-order Chebyshev tri-band BPF centred at 2.4, 3.5 and 5.2 GHz is designed and fabricated. Measurement results agree well with the full-wave EM simulated results.