Gorür, AdnanKarpuz, CeyhunAkgun, Özlem13.07.20192019-07-1613.07.20192019-07-162009978-1-934142-10-3https://hdl.handle.net/20.500.12451/4133Progress in Electromagnetics Research Symposium (PIERS 2009 Moscow) -- AUG 12-21, 2009 -- Moscow, RUSSIAWOS:000276497300098A novel slow-wave CPW resonator with defected ground structures (DGSs) in rectangular spacing-like shapes is investigated. This structure has an extremely compact size. Simulations and experimental results have verified that the structure provides a size reduction of about 33% against a conventional CPW resonator. Two bandstop filter examples are demonstrated. The bandstop filter realized with a fractional 20-dB bandwidth of 25% at 1.575 GHz includes a slow-wave CPW with DGS loaded periodically by four spiral-shaped resonators.eninfo:eu-repo/semantics/closedAccessConference Object474+WOS:000276497300098N/A