A simple and effective method for microstrip dual-band filters design

@article{Chen2006ASA,
  title={A simple and effective method for microstrip dual-band filters design},
  author={Chu-Yu Chen and Cheng-Ying Hsu},
  journal={IEEE Microwave and Wireless Components Letters},
  year={2006},
  volume={16},
  pages={246-248}
}
A new type of novel low loss dual-band microstrip filters using folded open-loop ring resonators (OLRRs) is presented in this letter. Both magnetic and electric coupling structures are implemented to provide high performance passband response. The first passband and second passband of the designed dual-band filter can be easily and accurately shifted to a… CONTINUE READING