A Miniature SISL Dual-Band Bandpass Filter Using a Controllable Multimode Resonator

作者：Du, Chengying; Ma, Kaixue^*; Mou, Shouxian

来源：IEEE Microwave and Wireless Components Letters, 2017, 27(6): 557-559.

DOI：10.1109/LMWC.2017.2701341

• Controllable passbands
• dual-band bandpass filter (DBBPF)
• miniature size
• substrate integrated suspended line (SISL)

A miniature dual-band bandpass filter (DBBPF) with a controllable multimode resonator is designed and implemented based on substrate integrated suspended line (SISL) technology. The proposed SISL DBBPF demonstrates two independently controlled passbands at 1.90 and 4.85 GHz, with a very compact size of 0.12.g x 0.10.g. (lambda g is the guided wavelength at 1.90 GHz.) The measured results of this filter keep highly consistent with the full-wave simulated results.

• 出版日期2017-6
• 单位电子科技大学