Tunable bandpass filter with independently controllable dual passbands

• Main Authors: Huang, Xiaoguo, Zhu, Lei, Feng, Quanyuan, Xiang, Qianyin, Jia, Dinghong
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/107066; http://hdl.handle.net/10220/17992; http://dx.doi.org/10.1109/TMTT.2013.2273894
• 機構: Nanyang Technological University

This paper presents a two-pole dual-band tunable bandpass filter (BPF) with independently controllable dual passbands based on a novel tunable dual-mode resonator. This resonator principally comprises a λ/2 resonator and two varactor diodes. One varactor is placed at the center of the resonator to d...