Abstract
A compact dual-mode resonator bandpass filter with harmonic suppression is presented. The filter is composed of a perturbed star-shaped resonator and defected ground structure units. The spurious suppression of the bandpass filter could be realized by controlling the dimension of the defected ground structure, which provides a low-pass characteristic. The star-shaped resonator offers a 37% size reduction compared to a conventional ring resonator operating at 2.5 GHz. Measured results agree well with the simulation ones.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
